need help someone !!!!!!!!

Need Help Someone !!!!!!!!

Answers

Answer 1
it contains from 2 pieces:
1) y=x+1, -2=
2) y=2, 1<=x<=4

Related Questions

-6.5m + 14.3< -22.75

Answers

Answer:

\(m > 5.7\)

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Shawn wants to paint all the surfaces of the table shown below.


A. the volume of 3 rectangular prisms

B. the surface area of 1 triangle and 4 cylinders

C. the volume of 1 rectangular prism and 3 cylinders

D. the surface area of 2 triangles and 1 rectangular prism

What's the answer? How do I solve for this?! ​

Shawn wants to paint all the surfaces of the table shown below. A. the volume of 3 rectangular prismsB.

Answers

the answer is D

The figure can be divided into a rectangle and 2 triangles

1. Replacement value: $270,000; coverage 80%

Answers

The insurance policy would cover up to $216,000 for the item or property.

If the replacement value of an item or property is $270,000 and your insurance policy provides coverage for 80% of the replacement value, it means that your insurance policy will cover up to 80% of the $270,000 in the event of a covered loss.

To calculate the coverage amount, you would multiply the replacement value by the coverage percentage:

Coverage Amount = Replacement Value * Coverage Percentage

In this case:

Coverage Amount = $270,000 * 0.80

Coverage Amount = $216,000

Therefore, your insurance policy would cover up to $216,000 for the item or property in question. Any losses exceeding this coverage amount would not be covered by your insurance policy.

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Marie is reading a 271-page book. She has already read 119 pages. She uses the equation 119+8h=271 to find out how long it will take her to finish the book if she reads at about 8 pages per hour.
Solve for h.

Marie is reading a271-page book. She has already read119pages. She uses the equation119+8h=271to find

Answers

Answer: the answer is 19

Step-by-step explanation:okay so she already have read 119 pages and the total pages is 271 so we substract 271-119=152 so she has 152 pages left so we divide 152 pages divided by 8 because she read 8 pages per hour so 152/8=19

Will name brainliest
Congruence proofs and reasons
Reasons must be from this list:
Reflexive property, segment bisector, angle bisector, linear pair, transitive property, perpendicular, SAS, ASA, CPCTC, AAS, HL, and SSS
Every word may not be used, but each may not be used more than once.
Answers must be structured as:
17,
2:
3(1):
3(2):
18,
2:
3:
4(1):
4(2):
19,
2:
3:
4:
5:
6:
7(1):
7(2):
20,
2:
3:
4:

Answers

Answer:

huh? Can you put it in a pdf

Step-by-step explanation:

HELP ME FIND SLOPE RATE CHANGE WILL GIVE BRAINLIEST

HELP ME FIND SLOPE RATE CHANGE WILL GIVE BRAINLIEST

Answers

Answer:

1. RS= slope of 5/2

2. Pt= slope of -6/1 or -6

3.PQ= slope of 1/5

4. TS=slope of 0

5. QR= slope of -1/2

Step-by-step explanation:

Rise / run then simplify

The word problem below has too little information. Read carefully, then
choose the fact or facts needed to solve the problem.
A group of friends wants to ride the ferris wheel at the same time. How many
empty cars will they need in order to ride together?

Answers

Explanation:

You also need to know ...

the number of people in the groupthe number of people accommodated by each car

__

The answer will be the least integer greater than or equal to the number in the group divided by the number per car.

Madelyn is knitting a scarf for a holiday gift. So far, it's 4.5 centimeters long. She plans to
knit every night, adding 5 centimeters per night.
Write an equation that shows the relationship between the number of nights Madelyn spends
knitting, x, and the length of the scarf in centimeters, y.
y =

Answers

In order to make the question true the length should be 45cm not 4.5 cm , Solving accordingly

Let nights be xRate of change=5cm

The equation is

y=45-5x

As 45 is base amount we used it as y intercect

This means that the length of the scarf after x nights can be represented by the equation y = 4.5 + 5x.

What is an equation?

An equation contains one or more terms with variables connected by an equal sign.

Example:

2x + 4y = 9 is an equation.

2x = 8 is an equation.

We have,

To create an equation that shows the relationship between the number of nights Madelyn spends knitting, x, and the length of the scarf in centimeters, y, we need to consider the information given.

We know that the scarf is currently 4.5 centimeters long, and Madelyn plans to add 5 centimeters per night.

This means that the length of the scarf after x nights can be represented by the equation:

y = 4.5 + 5x

In this equation,

x represents the number of nights Madelyn spends knitting and y represents the length of the scarf in centimeters after x nights.

Thus,

The initial length of the scarf, 4.5 centimeters, is added to the length of the scarf Madelyn knits in x nights, which is represented by the product of 5 and x.

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-x+3y=11 pls sove by elimation and step by step

Answers

Answer:

Therefore, the solution to the equation -x + 3y = 11 is x = -34/11 and y = 29/11.

Step-by-step explanation:

The given equation is:

-x + 3y = 11

To solve this equation by elimination, we need to add or subtract one or both equations to eliminate one of the variables. In this case, we can eliminate the variable x by adding the equation with another equation that has x with the same coefficient, but opposite sign.

Let's suppose we have another equation with x, for example:

2x + 5y = 7

We can eliminate x by multiplying the first equation by 2 and the second equation by 1, so that the coefficients of x are opposite:

-2x + 6y = 22 (multiply the first equation by -2)

2x + 5y = 7 (the second equation)

Now we can add the two equations to eliminate x:

-2x + 2x + 6y + 5y = 22 + 7

Simplifying the equation, we get:

11y = 29

Dividing both sides by 11, we get:

y = 29/11

Now that we know the value of y, we can substitute it back into one of the original equations to find the value of x. Let's use the first equation:

-x + 3y = 11

Substituting y = 29/11, we get:

-x + 3(29/11) = 11

Simplifying the equation, we get:

-x + 87/11 = 11

Subtracting 87/11 from both sides, we get:

-x = 11 - 87/11

Multiplying both sides by -1, we get:

x = 87/11 - 11

Simplifying the equation, we get:

x = (87 - 121)/11

x = -34/11

Which function represents the exponential graph given that (0, 1) and (4, 81/16 ) are points that lie on the graph?

f(x)=(2/3)^x

f(x)=(4)^x

f(x)=(1)^x

f(x)=(3/2)^x​

Answers

The f(x) = (3/2)ˣ is the correct function that represents the given exponential graph.

What is exponential graph?

An exponential graph is a type of graph that represents an exponential function. An exponential function is a mathematical function in which a constant base is raised to a variable exponent. The general form of an exponential function is: y = a * bˣ.

What is graph?

A graph is a visual representation of data or information that allows us to quickly and easily understand patterns, trends, and relationships. Graphs are used to present information in a way that is easy to interpret and understand.

In the given question,

The function that represents the exponential graph given that (0, 1) and (4, 81/16 ) are points that lie on the graph is:

f(x) = (3/2)ˣ

To verify that this is the correct function, we can substitute x=0 and x=4 into the function to see if the corresponding y-values match the given points on the graph.

When x=0, f(0) = (3/2)⁰ = 1, which matches the point (0, 1).

When x=4, f(4) = (3/2)⁴ = 81/16, which matches the point (4, 81/16).

Therefore, f(x) = (3/2)ˣ is the correct function that represents the given exponential graph.

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Please help with my geometry

Please help with my geometry

Answers

They are not congruent.
Line segments are congruent if they have the same length. FG is 5 units long while HJ is 4 units long.
Please help with my geometry

Challenger Elementary School has 800 students. Every Wednesday, 12% of the students stay after school
for Chess Club.
How many students attend Chess Club on Wednesdays?

Answers

Answer:

96

Step-by-step explanation:

to be honest i just looked it up on google

When Tyee runs the 400 meter dash, his finishing times are normally distributed with a mean of 61 seconds and a standard deviation of 1.5 seconds. If Tyee were to run 39 practice trials of the 400 meter dash, how many of those trials would be faster than 62 seconds, to the nearest whole number?

Answers

To find out how many of the 39 practice trials would be faster than 62 seconds, we need to calculate the proportion of trials that fall within the range of more than 62 seconds.

We can use the z-score formula to standardize the values and then use the standard normal distribution table (also known as the z-table) to find the proportion.

The z-score formula is:

z = (x - μ) / σ

Where:

x = value (62 seconds)

μ = mean (61 seconds)

σ = standard deviation (1.5 seconds)

Calculating the z-score:

z = (62 - 61) / 1.5

z ≈ 0.6667

Now, we need to find the proportion of values greater than 0.6667 in the standard normal distribution table.

Looking up the z-score of 0.6667 in the table, we find the corresponding proportion is approximately 0.7461.

To find the number of trials faster than 62 seconds, we multiply the proportion by the total number of trials:

Number of trials = Proportion * Total number of trials

Number of trials = 0.7461 * 39

Number of trials ≈ 29.08

Rounding to the nearest whole number, approximately 29 of the 39 practice trials would be faster than 62 seconds.

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3. Put these distances in order from least to greatest: 3/16 mile, 1/8 mile, 3/4 mile.

Answers

1/8, 3/16, 3/4 common denominator of 16

Find the average rate of change for the function f(x)=3x+17
Using the intervals of x=3 to x=6

Show ALL your work to receive credit

Find the average rate of change for the function f(x)=3x+17Using the intervals of x=3 to x=6Show ALL

Answers

Answer: what unit is this?

Step-by-step explanation:yeah I’ll need the unit to solve this question

What is the cm volume of a cube with 1/3 inch side s

Answers

Answer:

0.606928 or 0.61 rounded to the nearest hundredth

Step-by-step explanation:

it is a cube so all sides are equal:

Volume= a^3

V=(1/3)^3

V=1/27 in^3

convert in^3 to cm^3

1 in^3               16.3871 cm^3

1/27 in^3           ????

[1/27(16.3871)]/1 = 0.606928 or 0.61 rounded to the nearest hundredth

Kareem wrote the expressions shown below.
[3.2] [2.7] [2.9] [4.8]
Which pair is equivalent?
O [2.7] and [3.2]
O [2.9] and [2.7]
O [3.2] and [2.9]
O [4.8] and [3.21]

Answers

The equivalent pair of the given expression is; [4.8] and [3.21]

How to find equivalent pairs?

Floor function states that the greatest integer that is less than or equal to x. It is represented by:  ⌊ x ⌋.

Ceiling function states that the least integer that is greater than or equal to x. It is represented by ⌈ x ⌉.

Kareem wrote the expressions;

[3.2] [2.7] [2.9] [4.8]

By definition above;

[3.2] = 4

[2.7] = 2

[2.9] = 3

[4.8] = 4

Thus, the equivalent pair is [4.8] and [3.2]

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Which equation is equivalent to the given equation ?

Which equation is equivalent to the given equation ?

Answers

The equivalent equation of x² - 6x = 8 is (x - 3)² = 17 .

How to find equivalent expression?

Two expressions are said to be equivalent if their values obtained by substituting the values of the variables are same.

Therefore, let's find the equation equivalent to the equation as follows:

x² - 6x = 8

Therefore, let's try the options:

(x - 3)² = 17

(x - 3)(x - 3) = 17

x² - 3x - 3x + 9 = 17

Therefore,

x² - 6x + 9 = 17

subtract 9 from both sides of the equation

x² - 6x + 9 = 17

x² - 6x + 9 - 9 = 17 - 9

x² - 6x = 8

Therefore, (x - 3)² = 17 is the equivalent expression.

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What is fraction of 7/8+3/4

Answers

The exact form would be 13/8. But, the mixed number form is 1 5/8.

Whenever Deven and Laura owe each other money, they "pay" each other using stickers. They've agreed that a Harry Potter sticker is worth 49 dollars and a Twilight sticker is worth 35 dollars. They can even use stickers as "change" if one person overpays the other. For example, if Deven owes Laura 189 dollars, he can give her 6 Harry Potter stickers ($6 \cdot 49 = 294$ dollars), and she can return 3 Twilight stickers ($3 \cdot 35 = 105$ dollars). This trade is like a transfer of $294-105=189$ dollars. What is the smallest positive debt, in dollars, that can be paid off using sticker trading?

Answers

The smallest positive debt that can be paid off using sticker trading is $7$ dollars.

To find the smallest positive debt that can be paid off using sticker trading, we need to consider the values of the stickers (in dollars) and find the smallest positive amount that can be reached through a combination of these values.

Given that a Harry Potter sticker is worth $49 and a Twilight sticker is worth $35, we can approach this problem using the concept of the greatest common divisor (GCD) of these two values.

The GCD of $49$ and $35$ is $7$. This means that any multiple of the GCD can be represented using these sticker values.

In other words, any positive multiple of $7$ dollars can be paid off using sticker trading.

Therefore, the smallest positive debt that can be paid off using sticker trading is $7$ dollars.

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What is the y-intercept of the graph of y = 2.5'?
a. 2.5
b. 1
0
d. -1
ME
Please select the best answer from the choices provided
ОА
ОВ

Answers

The answer to the question is 2.5

Suppose you live in a town with a population of 25,000 where the municipal waste is sent to its own local landfill. If each resident generates 3 lbs. of trash per day, how many pounds of waste are sent to the landfill each day

Answers

Answer:

75000lb

Step-by-step explanation:

There are 25000 residents. Times it by the 3lb of waste per person and that's how much waste is made from 25000 residents.

Answer:

Step-by-step explanation:

Which system of inequalities is represented by the graph? es ) A) y 3x - 4 B) y >> - 2x + 4 and y< 3x - 4 C) y s -2x + 4 and y=Ix - 4 D) y-2x + 4 and y = 3x - 4

Answers

First, we need to look that the lines are dotted so we will use only greater than and less than, if the lines were solid we will use equal greater than or equal less than.

then the line that passed in (0,-4) the area is above this line the inequality is

\(y>3x-3\)

then the line that passed in (0,4) the area is under this line the inequlity is

\(y<-2x+4\)

An item costs $350 before tax, and the sales tax is 14% .
Find the sales tax rate in percentage.

Answers

Answer: So, the sales tax on the item is $49.

Step-by-step explanation:

The sales tax rate is already given as 14%. It is stated that the item costs $350 before tax, and the sales tax rate is 14%. Therefore, the sales tax amount can be calculated by multiplying the cost of the item by the tax rate:

Sales tax amount = $350 * 14% = $350 * 0.14 = $49

So, the sales tax on the item is $49.

13 students wore tennis shoes to school. 4
word boots. The rest wore sandals. There are
20 students in Mr. Carter's class. What
percent of the students wore sandals?

Answers

Answer:

15%

Step By Step:

- 13 tennis

- 4 boots

- ? sandals

- 20 total students

20 - 13 - 4 = 3

3 students out of 20 total students wore sandals

do the math:

- 3÷20 = 0.15

- multiply 0.15 by 100 to get a percentage

- 0.15 × 100 = 15%

answer: 15% of students wore sandals

Answer the questions below to find the total surface area of the can.

Answer the questions below to find the total surface area of the can.

Answers

Ab=3.14xRadious to the power of 2

then to the area of the rectange you do B x H = YOUR ANSWER

we make a sequence of figures with tiles. The first four figures have 1,4,7 and 10 tiles, respectively. How many tiles will the 15th figure have?

Answers

Answer:

43

Step-by-step explanation:

1 , 4 , 7 , 10

→ Find the difference between each term

4 - 1 = 3, 7 - 4 = 3 and 10 - 7 = 3

→ Put this into the nth term format

3n + x

→ Write the 3 times tables above the sequence and find what you need to take away from the times tables to get to the sequence

3 , 6 , 9 , 12

1 , 4 , 7 , 10

→ Minus 2

3n - 2

→ Substitute 15 as n

3 × 15 - 2 = 43

Gavin and Eric each ate 1/4 of a pizza. Megan ate 1/3 of what was left. How much pizza did Megan eat?
A) 1/2
B) 1/3
C) 1/6
D) 1/7

Answers

If Gavin and Eric each eat 1/4 of a pizza, they eat 1/4 + 1/4 = 1/2 in total. Megan eats 1/3 of a 1/2, so first make the denominator the same. The LCM of 3 and 2 is 6. Megan is eating 1/3 of 3/6, so Megan eats 1/6. The answer is C.

Consider f(x)=x(x^3+1)+6x^2-8xDescribe the end behavior of f how do you know?

Answers

first, we note that if x is positive, then f(x) is positive only if x(x^3+1)+6x^2-8x, that is, if x is >1,

if x=0, then f(0)=0 and 0 is a root,

if x=1, then f(1)=0 and 1 is a root.

There are no other roots, and

f(x)>0 if x>1 or x<0, and f(x)<0 if 0

Now we wil graph the function (note that it goes up as x is bigger! and as x is smaller!

Consider f(x)=x(x^3+1)+6x^2-8xDescribe the end behavior of f how do you know?

Study the graph again. If the company produces twenty bats, what is the maximum number of balls it can produce?

Study the graph again. If the company produces twenty bats, what is the maximum number of balls it can

Answers

Answer:B:(5)

Step-by-step explanation:

I just did the test

The maximum number of balls company can produce will be 5.

What is Mathematical equation ?

By definition, an equation is a mathematical statement made up of two expressions linked by an equal sign.

In other words the equation represents the graph between x and y that is for each value of x there exist one value of y here, for x = 20 baseball bats , y=5 baseball will be produce which can be seen from the given graph by drawing parallel line from the intersection point of x=20 and line AC.

Therefore, y = 5 number of baseball will be produced.

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