Solve and show how you did: -2x + (12 - 9) = 2 + 9 + 2x

Answers

Answer 1
Remove parentheses
-2x + 12 - 9 = 2 + 9 + 2x

Simplify -2x + 12 -9 to -2x + 3
-2x + 3 = 2 + 9 + 2x

Simplify 2 + 9 + 2x to 2x + 11
-2x + 3 = 2x + 11

Add 2x to both sides
3 = 2x + 11 + 2x

Simplify 2x + 11 +2x to 4x + 11
3 = 4x + 11

Subtract 11 from both sides
3 - 11 = 4x

Simplify 3 - 11 to - 8
-8 = 4x

Divide both sides by 4
-8/4 = x

Simplify 8/4 to 2
-2 = x

Switch sides
x = -2

Related Questions

if a decreases, then b will also decrease. the graph relating the two variables a and b is:

Answers

The graph relating the variables a and b would be a downward-sloping line or a negative correlation. When it is stated that "if a decreases, then b will also decrease," it indicates a negative relationship or correlation between the variables a and b.

In this case, as the value of a decreases, the value of b also decreases. This relationship can be visually represented by a downward-sloping line on a graph.

As you move from left to right along the x-axis (representing a), the corresponding values on the y-axis (representing b) decrease. This negative correlation suggests that there is an inverse relationship between the two variables, where changes in a are associated with corresponding changes in the opposite direction in b.

The extent and strength of the negative correlation can vary, ranging from a perfect negative correlation (a straight downward-sloping line) to a weaker negative correlation where the relationship is less pronounced.

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How many perfect squares are two-digit and divisible by $3?$

Answers

There are 2 perfect squares that are two-digit and divisible by 3.

To find the two-digit perfect squares that are divisible by 3, we can start by finding all the two-digit perfect squares and then check which ones are divisible by 3. The two-digit perfect squares are:

4: 16

5: 25

6: 36

7: 49

8: 64

9: 81

Now we can check which of these numbers are divisible by 3:

16: not divisible

25: not divisible

36: divisible

49: not divisible

64: not divisible

81: divisible

Thus, there are two two-digit perfect squares that are divisible by 3: 36 and 81.

So, the answer is 2.

tbh i honestly don’t know

A company plans to manufacture a rectangular container with a square base, an open top, and a volume of 2,916 in3. Determine the dimensions of the container that will minimize the surface area. What is the minimum surface area? Enter only the minimum surface area, and do not include units in your answer.

Answers

To minimize the surface area, we need to find the dimensions of the container that will result in the smallest possible surface area. Let x be the length of the side of the square base and y be the height of the container. Since the volume of the container is given as 2,916 in3, we have:

x^2y = 2,916

To find the dimensions that minimize the surface area, we need to express the surface area in terms of x and y, and then use calculus to find the values of x and y that make the surface area as small as possible. The surface area of the container consists of five rectangular faces:

- The base has an area of x^2.
- The four sides have an area of xy each.

Therefore, the surface area is:

A = x^2 + 4xy

Substituting y = 2916/x^2, we get:

A = x^2 + 4x(2916/x^2)

Simplifying this expression, we get:

A = x^2 + 11664/x

To find the minimum surface area, we take the derivative of A with respect to x, set it equal to zero, and solve for x:

dA/dx = 2x - 11664/x^2 = 0

Solving for x, we get:

x = ∛11664/2 = 18

Substituting x = 18 into the equation for y, we get:

y = 2916/18^2 = 9

Therefore, the dimensions of the container that minimize the surface area are: x = 18 in, y = 9 in. The minimum surface area is:

A = 18^2 + 4(18)(9) = 648

So the minimum surface area is 648.

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Create an equation that describes the length of the one leg of the right

triangle, F, compared to the length of the other leg of the right triangle, S.

Then explain how you

determined this equation.

Type your answer in the space provided.

Answers

The  equation that describes the length of the longer leg of a right triangle in terms of the length of the shorter leg is:

F = S * sqrt(2)

Let's assume that F is the length of the longer leg of the right triangle, and S is the length of the shorter leg. We can use the Pythagorean Theorem, which states that in any right triangle with legs of lengths a and b and hypotenuse of length c, we have:

a^2 + b^2 = c^2

In our case, we can rewrite this as:

F^2 = S^2 + S^2

Simplifying this equation, we get:

F^2 = 2S^2

Taking the square root of both sides, we get:

F = S * sqrt(2)

Therefore, the equation that describes the length of the longer leg of a right triangle in terms of the length of the shorter leg is:

F = S * sqrt(2)

To determine this equation, we used the Pythagorean Theorem to relate the lengths of the two legs and the hypotenuse of a right triangle. We then solved for F in terms of S and simplified the equation using basic algebraic manipulations. The resulting equation shows that the length of the longer leg (F) is equal to the length of the shorter leg (S) multiplied by the square root of 2.

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Drag the red and blue dots along the x-axis and y-axis to graph
−4+6=24

Answers

See the attached image for the plotted graph

What is a Graph?

The graph of a function f in mathematics is the collection of ordered pairs where f(x)=y.

These pairs are Cartesian coordinates of points in two-dimensional space and so form a subset of this plane in the typical situation when x and f(x) are real integers.

4x -4y = 24

x - y= 6

y= x-6

Slope= 1, pass through (6,0), (0, -6)

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Drag the red and blue dots along the x-axis and y-axis to graph 4+6=24

5m<6m+6 pls help me ​

Answers

Let's solve your inequality step-by-step.

5m<6m+6

Step 1: Subtract 6m from both sides.

5m−6m<6m+6−6m

−m<6

Step 2: Divide both sides by -1.

−m / −1 < 6 / −1

m>−6

Answer:

m>−6

a sample proportion of 0.18 is found. to determine the margin of error for this statistic, a simulation of 100 trials is run, each with a sample size of 50 and a point estimate of 0.18. the minimum sample proportion from the simulation is 0.28, and the maximum sample proportion from the simulation is 0.40. what is the margin of error of the population proportion using an estimate of the standard deviation?

Answers

The margin of error of the given population proportion by applying an estimate of the standard deviation based on the simulation is equal to 0.06.

Sample proportion = 0.18

Number of trials = 100

Sample size = 50

To determine the margin of error for the population proportion using an estimate of the standard deviation,

we can use the range of the sample proportions from the simulation.

The margin of error is calculated as half of the range.

In this case, the minimum sample proportion is 0.28 and the maximum sample proportion is 0.40.

Range = Maximum sample proportion - Minimum sample proportion

Range = 0.40 - 0.28

           = 0.12

The margin of error is half of the range,

Margin of Error = Range / 2

Margin of Error = 0.12 / 2

                          = 0.06

Therefore, the margin of error of the population proportion, using an estimate of the standard deviation based on the simulation, is 0.06.

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Java 1
Question 14

If x is 5 and y is 10, what will the output of the following code be?


return x > y;


a. true

b. false

c. 10

d. 5

e. 0

Answers

Answer:

it will return 10

Step-by-step explanation:

As you can see 5 = x ad y = 10. So is say's x is lesser than 10 so 10 will be the ne to return

For the following exercises, find the function if sint=x+1x​. cost 44. sect cott 46. cos(sin−1(x+1x​)) 47. tan−1(2x+1​x​) For the following exercises, simplify the first trigonometric expression by writing the simplified form in terms of the second expression. 16. cscxtanx+cotx​;cosx 17. 1+tanxsecx+cscx​;sinx 18. 1+sinxcosx​+tanx;cosx 19. sinxcosx1​−cotx;cotx For the following exercises, verify the identity. 29. cosx−cos3x=cosxsin2x 30. cosx(tanx−sec(−x))=sinx−1 31. cos2x1+sin2x​=cos2x1​+cos2xsin2x​=1+2tan2x 32. (sinx+cosx)2=1+2sinxcosx 33. cos2x−tan2x=2−sin2x−sec2x For the following exercises, determine whether the identity is true or false. If false, find an appropriate equivalent expression. 40. 1−tan2θcos2θ−sin2θ​=sin2θ 41. 3sin2θ+4cos2θ=3+cos2θ 42. cotθ+cosθsecθ+tanθ​=sec2θ

Answers

44. cos(x+1x​)

46. sec(x+1x​)

47. tan−1(2x+1​x​)

16.cscxcosx+cotx

17.1+sinx

18.1+cosx

19. cotx−1

29. True

30 True

31. True

32. True

33. True

40. False. The equivalent expression is sin2θ−1+tan2θcos2θ​

41.  False. The equivalent expression is 3sin2θ+4cos2θ−3

42.  False. The equivalent expression is cotθ+cosθsecθ+tanθ​−sec2θ

For the following exercises, find the function if sint=x+1x​:

cos 44: cos(x+1x​)sec cott 46: sec(x+1x​)cos(sin−1(x+1x​)) 47: cos(sin−1(x+1x​))tan−1(2x+1​x​) 47: tan−1(2x+1​x​)



For the following exercises, simplify the first trigonometric expression by writing the simplified form in terms of the second expression:

16. cscxtanx+cotx​;cosx: cscxcosx+cotx17. 1+tanxsecx+cscx​;sinx: 1+sinx18. 1+sinxcosx​+tanx;cosx: 1+cosx19. sinxcosx1​−cotx;cotx: cotx−1



For the following exercises, verify the identity:

29. cosx−cos3x=cosxsin2x: True.30. cosx(tanx−sec(−x))=sinx−1: True.31. cos2x1+sin2x​=cos2x1​+cos2xsin2x​=1+2tan2x: True.32. (sinx+cosx)2=1+2sinxcosx: True.33. cos2x−tan2x=2−sin2x−sec2x: True.



For the following exercises, determine whether the identity is true or false. If false, find an appropriate equivalent expression:

40. 1−tan2θcos2θ−sin2θ​=sin2θ: False. The equivalent expression is sin2θ−1+tan2θcos2θ​.41. 3sin2θ+4cos2θ=3+cos2θ: False. The equivalent expression is 3sin2θ+4cos2θ−3.42. cotθ+cosθsecθ+tanθ​=sec2θ: False. The equivalent expression is cotθ+cosθsecθ+tanθ​−sec2θ.

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Graph the line.
y - 4x = -8​

Answers

X = -8-y/4 hope this helps

14.2 in scientific notation

Answers

Answer: 1.42 x 10^1

Step-by-step explanation:

Answer: 1.42x10

Step-by-step explanation:

Sara added 1 3/4 cups of ice cold water to a partially filled pitcher. Then she fills four glasses that
hold 3/4 cup each with water. What is the overall change of the amount of water in the pitcher?

Please give a step by step explanation

Answers

The overall change of the amount of water in pitcher is increased by 5/4 cups of water which was there in pitcher.

According to the question,

We have the following information:

Sara added \(1\frac{3}{4}\) cups of ice cold water to a partially filled pitcher. Then she fills four glasses that hold 3/4 cup each with water.

Converting the cups of ice cold water from mixed fraction:

7/4 cups

Now, the amount of water in 4 glasses:

3*4/4

3 cups of water

Now, there was already some amount in pitcher. So, let's take that amount to be x cups.

So, we have the following expression:

x+7/4 = 3

x = 3-7/4

Taking 4 as the least common multiple and subtracting the fractions:

x = (12-7)/4

x = 5/4 cups

Hence, the overall change of the amount of water in the pitcher is increased by 5/4 cups of water which was already there in pitcher.

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A line has equation y= −2/3 x-4.Write down the gradient of the line.

Answers

-2/3 because y=Mx+b and u already have everything so yeah I’m sure of my answer hope that helps !!

Answer:

y = mx + c ... linear graph

y = -2/3x - 4

the gradient is -2/3

The interior dimensions of a rectangular fish tank are
4 feet long, 3 feet wide, and 2 feet high. The water
level in the tank is 1 foot high. All of the water in this
tank is poured into an empty second tank. If the interior
dimensions of the second tank are 3 feet long, 2 feet
wide, and 4 feet high, what is the height of the water in
the second tank?
(A) 0.5 ft
(B) 1 ft
(C) 1.5 ft
(D) 2 ft
(E) 4 ft

Answers

The correct option is (D) 2 ft.

The height of the water in the second tank is 2 ft..

What is a cuboid?

The rectangle is a two-dimensional object with four sides, as we all know. Consider a shape made by stacking multiple congruent rectangles one on top of each other. The resulting shape is known as a cuboid. Examine the cuboid below, which displays the three dimensions: length, width, and height.

Every three-dimensional shape has a fixed number of faces, edges, & vertices. A cuboid has six faces, twelve edges, and eight vertices. A cuboid has four lateral sides and two top and bottom faces. All of them are rectangular in shape. It contains 12 edges, including the top and bottom faces' 8 edges and the 4 edges that link them.

The volume of the cuboid is;

Volume  = Length×Breadth×Height

Now according to the question;

The volume of water in 1st tank is;

V1  = 4×3×1

V1 = 12 cubic feet

As, the water is transferred inside second container the volume of water will remain same.

Let 'V2' be the volume of water in second container;

And, h be the height of water inside the second container

V2 = 3×2×h

V2 = 6h

Equating both volume V1 and V2

6h = 12

h = 2

Therefore, the height of the water in the second container is 2 feet.

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PLEASE HELP!!!! Solve the following equation
-8 =z/3
A z=-8/3
B z=-5
C z=-24
D z=3/8

Answers

Answer:

C

Step-by-step explanation:

- 8 = z / 3                   Multiply both sides by 3

-8*3 = 3*z/3              

- 24 = x                      The 3s Cancel

Describe the relevant long-run proportion of interest in words.

Answers

The relevant long-run proportion of interest and use it to make predictions or draw conclusions about the population as a whole.

The relevant long-run proportion of interest refers to the proportion or probability of an event occurring over a large number of trials or in the long run.

It is the proportion or probability that we would expect to observe if we were to repeat the same experiment or process a large number of times under similar conditions.

For example,

If we are interested in the proportion of defective products produced by a manufacturing process.

The relevant long-run proportion of interest would be the proportion of defective products that we would expect to observe if we were to produce a large number of products using the same manufacturing process.

This proportion can be used to assess the quality and effectiveness of the manufacturing process and to make decisions about how to improve it.

Similarly,

In statistical inference, we often use the relevant long-run proportion of interest to make inferences about the population parameter based on a sample.

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18% of all students in a school play baseball, 32% of all students play soccer. The probability that a student plays baseball given that the student plays soccer is 22%. Calculate the probability that a student plays either baseball or soccer.

Answers

The probability that a student plays either baseball or soccer is 0.4296 (or 42.96%).This is the long answer.

Percentage of students that play baseball = 18%Percentage of students that play soccer = 32%Probability of a student playing baseball given that the student plays soccer = 22%We need to find the probability that a student plays either baseball or soccer (or both).Let the probability of a student playing baseball be P(B)Let the probability of a student playing soccer be P(S)Using the formula of conditional probability:P(B|S) = P(B ∩ S) / P(S)Where P(B ∩ S) is the probability that a student plays both baseball and soccerP(B ∩ S) = P(B) + P(S) - P(B ∪ S) (Using the formula of probability of the union of two events)Where P(B ∪ S) is the probability that a student plays either baseball or soccer or bothP(B ∪ S) = P(B) + P(S) - P(B ∩ S)Now substituting the values in the formula:P(B|S) = P(B ∩ S) / P(S) => 0.22 = P(B) + P(S) - P(B ∪ S) / 0.32

Now we need to calculate the probability that a student plays either baseball or soccer or both. Using the formula of probability of the union of two events. P(B ∪ S) = P(B) + P(S) - P(B ∩ S)We know :P(B) = 0.18P(S) = 0.32We need to calculate P(B ∩ S) which can be calculated as follows :P(B|S) = P(B ∩ S) / P(S)0.22 = P(B ∩ S) / 0.32 => P(B ∩ S) = 0.22 x 0.32 = 0.0704Now substituting the values in the formula :P(B ∪ S) = P(B) + P(S) - P(B ∩ S)P(B ∪ S) = 0.18 + 0.32 - 0.0704 = 0.4296

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A polynomial f and a factor of f are given. Factor f completely.
f(x) = 3x³ + 13x²+2x-8; x + 4

Answers

Answer:

(x+4)(3x-2)(x+1)

Step-by-step explanation:

A polynomial f and a factor of f are given. Factor f completely.f(x) = 3x + 13x+2x-8; x + 4

The equation d=4.9t2 represents the distance (d) an object falls in time. In the equation, d is in meters, and t is in seconds. If an object falls a total distance of 1.2 meters, approximately how long did it fall?

Answers

Answer:

The equation d=4.9t^2 represents the distance an object falls in time where d is in meters and t is in seconds.

If an object falls a total distance of 1 meter, we can solve for t by setting d to 1 and solving for t.

Therefore, 1 = 4.9t^2 which simplifies to t = sqrt(1/4.9) ≈ 0.45 seconds.

An angle measures 3.2° less than the measure of its complementary angle. What is the measure of each angle?

Answers

Answer:

       43.4° and 46.6°

Step-by-step explanation:

x   - measure of angle

x + 3.2°   - measure of its complementary angle

Complementary angles adds to 90°

x + x + 3.2° = 90°

2x = 90° - 3.2°

2x = 86.8°

 x = 86.8°÷2

 x = 43.4°

x+3.2° = 43.4° + 3.2° = 46.6°

Numbers of the jerseys of 5 randamty selected Carolina Panthers Quantitative discrete Quantitative continuous. Gualitative

Answers

The numbers of the jerseys of 5 randomly selected Carolina Panthers would fall under the category of quantitative discrete data.

Quantitative data are numerical measurements or counts that can be added, subtracted, averaged, or otherwise subjected to arithmetic operations. Discrete data, on the other hand, can only take on specific, whole number values, as opposed to continuous data which can take on any value within a range.

Qualitative data, on the other hand, are non-numerical data that cannot be measured or counted numerically. Examples include colors, names, opinions, and preferences. Since the numbers of the jerseys are specific numerical values, they are considered quantitative data.

Since they can only take on specific, whole number values (i.e. the jersey numbers are not continuous values like weights or heights), they are considered discrete data. Therefore, the correct option for the given question is option "quantitative discrete".

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Abigail is setting aside money to purchase a new phone. She already has $150 saved up from working over the summer vacation. If she earns $25 per shift working at the convenience store, how many shifts will she need to work to reach her goal of $600?
And explain plzz

Answers

Answer:

18 shifts.

Step-by-step explanation:

If x is the number of shifts using:

25x + 150 = 600

25x = 600 - 150

25x = 450

x = 450/25

x = 18.

The area for a trapezoid is given by the formula below, where a and b are the lengths of the two bases and h is the height of the trapezoid.




If the area of a trapezoid with base b measuring 10 feet is 28 square feet and base a measuring the same length as the height, then what is the height of the trapezoid?

Answers

The height of the trapezoid is 4 feet.

How to find height of trapezoid?

To find the height of the trapezoid, we'll use the given information and the formula for the area of a trapezoid:

Area = (1/2) * (a + b) * h

Given:

Area = 28 square feet

Base b = 10 feet

Base a = height (h)

We can plug in these values into the formula and solve for h:

28 = (1/2) * (a + 10) * h

Since we know that base a is equal to the height, we can substitute a with h:

28 = (1/2) * (h + 10) * h

To simplify the equation, we can distribute the (1/2) to the terms inside the parentheses:

28 = (1/2) * h² + 5h

Now, let's rearrange the equation to bring it to quadratic form:

0 = (1/2) * h² + 5h - 28

To solve this quadratic equation, we can either factor it or use the quadratic formula. Let's use the quadratic formula:

h = (-b ± √(b² - 4ac)) / (2a)

For our equation, a = 1/2, b = 5, and c = -28. Substituting these values into the formula:

h = (-(5) ± √(5² - 4 * (1/2) * (-28))) / (2 * (1/2))

Simplifying further:

h = (-5 ± √(25 + 56)) / 1

h = (-5 ± √81) / 1

h = (-5 ± 9) / 1

Now we have two possible solutions for h:

h = (-5 + 9) / 1 = 4 / 1 = 4h = (-5 - 9) / 1 = -14 / 1 = -14

Since height cannot be negative in this context, we can conclude that the height of the trapezoid is 4 feet.

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Question 3 ABC needs money to buy a new car. His friend accepts to lend him the money so long as he agrees to pay him back within five years and he charges 7% as interest (compounded interest rate). a) ABC thinks that he will be able to pay him $5000 at the end of the first year, and then $8000 each year for the next four years. How much can ABC borrow from his friend at initial time. b) ABC thinks that he will be able to pay him $5000 at the end of the first year. Estimating that his salary will increase through and will be able to pay back more money (paid money growing at a rate of 0.75). How much can ABC borrow from his friend at initial time.

Answers

ABC needs money to buy a new car.

a) ABC can borrow approximately $20500.99 from his friend initially

b) Assuming a payment growth rate of 0.75, ABC can borrow approximately $50139.09

a) To calculate how much ABC can borrow from his friend initially, we can use the present value formula for an annuity:

PV = PMT * [(1 - (1 + r)^(-n)) / r]

Where PV is the present value, PMT is the annual payment, r is the interest rate, and n is the number of years.

In this case, ABC will make annual payments of $5000 in the first year and $8000 for the next four years, with a 7% compounded interest rate.

Calculating the present value:

PV = 5000 * [(1 - (1 + 0.07)^(-5)) / 0.07]

PV ≈ $20500.99

Therefore, ABC can borrow approximately $20500.99 from his friend initially.

b) If ABC's salary is estimated to increase at a rate of 0.75, we need to adjust the annual payments accordingly. The new payment schedule will be $5000 in the first year, $5000 * 1.75 in the second year, $5000 * (1.75)^2 in the third year, and so on.

Using the adjusted payment schedule, we can calculate the present value:

PV = 5000 * [(1 - (1 + 0.07)^(-5)) / 0.07] + (5000 * 1.75) * [(1 - (1 + 0.07)^(-4)) / 0.07]

PV ≈ $50139.09

Therefore, ABC can borrow approximately $50139.09 from his friend initially, considering the estimated salary increase.

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Select the best answer regarding the effects of Carbon monoxide: a. The affinity between CO and hemoglobin is about the same as oxygen. b. The central chemoreceptors will detect the reduction in oxygen delivered to the cells and will increase their firing rate. c. CO results in less oxygen loading hemoglobin but unloading is not changed. d. A small amount of CO in the air will not reduce arterial PO2 levels enough to be sensed by the peripheral chemoreceptors.

Answers

The best answer regarding the effects of carbon monoxide is option c, CO results in less oxygen loading hemoglobin but unloading is not changed.

Carbon monoxide binds up more tightly to the hemoglobin as compared to the oxygen molecules. This reduces the oxygen-carrying capacity of the blood and results in less oxygen loading onto hemoglobin.

However, once oxygen is already bound to hemoglobin, CO does not significantly affect its release or unloading. Therefore, option c is the most accurate statement among the given choices.

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Statistical data shows that a sports team wins 70%, 60%, and 40% of the games it plays when wearing blue, white, and brown jerseys, respectively. The team will wear the blue, white, and brown jerseys 40%, 40%, and 20% of the time when it plays a game. What is the probability that the team will win at a random game

Answers

The probability that the team will win at a random game is 0.60 or 60%.

To calculate the probability that the team will win at a random game, we need to consider the probabilities of winning for each jersey color and the probabilities of wearing each jersey color.

Let's denote the events as follows:

B: Team wears blue jersey

W: Team wears white jersey

Br: Team wears brown jersey

Win: Team wins the game

We are given the following probabilities:

P(Win | B) = 0.70

P(Win | W) = 0.60

P(Win | Br) = 0.40

P(B) = 0.40

P(W) = 0.40

P(Br) = 0.20

We want to find P(Win), the probability that the team will win at a random game.

We can use the law of total probability to calculate P(Win):

P(Win) = P(Win | B) × P(B) + P(Win | W) × P(W) + P(Win | Br) × P(Br)

Substituting the given probabilities:

P(Win) = 0.70 ×0.40 + 0.60 × 0.40 + 0.40 × 0.20

= 0.28 + 0.24 + 0.08

= 0.60

Therefore, the probability that the team will win at a random game is 0.60 or 60%.

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Can anybody please help me on these notes?

Can anybody please help me on these notes?

Answers

Answer:

the y intercept will be at (0,-1) and to graph it just go up 6 and over 1 to the right and then go down 6 and 1 to the left

Step-by-step explanation:

hope this helps

A ballet school wants to buy new slippers for students in a class. They collected the sizes and displayed them in a line plot.

A horizontal number line starting at 3.5 with tick marks every 0.5 units up to 8. The following values are labeled: the value of 4 has two dots, the value of 4.5 has one dot, the value of 5 has one dot, the value of 6 has 2 dots, the value of 6.5 has one dot, the value of 7 has one dot, and the value of 7.5 has one dot. The image is titled Ballet Shoe Sizes.

What is the range, and what does it mean in terms of this data set?

Answers

The range is 4.5 and it means that the ballet shoe sizes in this class vary by 4.5, with the largest size being 8 and the smallest size being 3.5.

What is range?

The difference between the highest and lowest values for a given data collection is the range in statistics.

In statistics, we must put the given values, set of data, or set of observations in ascending order in order to determine the range. It indicates that you should start by writing the observations from lowest to highest value. The formula must now be used to determine the range of observations.

The range is the difference between the largest and smallest values in a data set.

For the given data, the largest value is 8 and the smallest value is 3.5.

Thus,

range = 8 - 3.5 = 4.5.

Hence, the range is 4.5 and it means that the ballet shoe sizes in this class vary by 4.5, with the largest size being 8 and the smallest size being 3.5.

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Answer:

Step-by-step explanation:The range is 4.5 and it means that the ballet shoe sizes in this class vary by 4.5, with the largest size being 8 and the smallest size being 3.5.

Quadrilateral MNOP is similar to quadrilateral QRST. Find the measure of side TQ.


Round your answer to the nearest tenth. Figures are not drawn to scale.


HELPPPP

Answers

Quadrilateral MNOP is similar to quadrilateral QRST. The measure of side RS is approximately 39.2 units.

If two quadrilaterals are similar, their corresponding sides are in proportion. Therefore, we can set up a proportion between the corresponding sides of quadrilaterals MNOP and QRST as follows:

MN / QR = NO / ST = OP / RS

We are given the lengths of MN, NO, and OP, but we need to find the length of RS. We can solve for RS by rearranging the proportion as follows:

OP / RS = MN / QR

RS = OP / (MN / QR)

We can substitute the given values to get:

RS = 58 / (19 / 13)

Simplifying this expression gives:

RS = 58 * (13 / 19) = 39.241 ≈ 39.2

Therefore, the measure of side RS is approximately 39.2 units.

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____The given question is incomplete, the complete question is given below:

Quadrilateral MNOP is similar to quadrilateral QRST. Find the measure of side RS. Round your answer to the nearest tenth if necessary. Figures are not drawn to scale. QT =58, PM= 19 ON=13.

Find the slope of the line given the graph. Write your answer in the format m-#.

Find the slope of the line given the graph. Write your answer in the format m-#.

Answers

Answer:

It has a slope of 0

m-0

Step-by-step explanation:

It has a slope of zero so m=0
(The equation would be y=1)
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