The image of the point (6, -9) under a translation is (11,-4). Find the coordinates
of the image of the point (-3, -2) under the same translation.
Answers
Answer:
( - 6 , - 1 )
Step-by-step explanation:
Let's find the rule of that transformation:
1 + = 4 ⇒ = 3
9 + = 10 ⇒ = 1
Thus, the rule of given transformation is ( x + 3 , y + 1 )
So, the image of the point ( - 9 , - 2 ) is
( - 9 + 3 , - 2 + 1 ) = ( - 6 , - 1 )
Related Questions
A man walks into a bar and asks for a glass of water.The bartender pulls out a shotgun and points it at him.The man says, thank you and leaves.Why?
Answers
Answer:The man had hiccups. The barman recognized this from his speech and drew the gun in order to give him a shock. It worked and cured the hiccups so the man no longer needed the water.
Step-by-step explanation:
what is the speed of a skater who travels a distance of 210 m in a time of 10 secands
Answers
May 23, 8:49:32 PM
Watch help video
In physics lab, Austin attaches a wireless sensor to one of the spokes of a bicycle
wheel spinning freely on its axle. The sensor's height above the ground, in
centimeters, is given by the function h(t) = 7.46 cos(2(t-0.25)) + 38.86,
where t is time measured in seconds.
What is the minimum and what does it represent in this
context?
Answers
The minimum is 29 cm and it represents the sensor's minimum height above the ground.
How to interpret the graph of a cosine function?In Mathematics and Geometry, the standard form of a cosine function can be represented or modeled by the following mathematical equation (formula):
y = Acos(Bx - C) + D
Where:
A represents the amplitude.B = 2π/P.P represents the period.C represents the phase shift.D represents the center line (midline).By critically observing the graph which models the sensor's height above the ground (in centimeters) shown in the image attached below, we can reasonably infer and logically deduce that it has a minimum height of 29 centimeters.
In conclusion, the sensor's minimum height above the ground cannot exceed 29 centimeters.
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Missing information:
The question is incomplete and the complete question is shown in the attached picture.
rewrite 7x 49 using a common factor. 7(x 7) 7(x 49) 7x(x 7) 7x(x 49)
Answers
The correct option is 7(x 7) by highest common factor.
The given expression is 7x49. We have to rewrite the given expression using a common factor.
To rewrite 7x 49 using a common factor, we can factor out 7.
7x49 can be written as 7 × x × 7 × 7.7x49 = 7 × x × 7 × 7
Therefore, the correct option is 7(x 7).
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Estimate the value of 101.4^0.5 +6.43^0 x 7.99^(2/3)
I’m not really sure of the answer, if you know, please tell me.
Answers
Answer:
14
Step-by-step explanation:
101.4^0.5 = 10.0697 etc
it says estimate so I'm going to round that to 10
6.43^0 Anything with an exponent of 0 = 1
7.99^(2/3) = 3.9966 etc you can round that to 4
Put in the values:
10 + 1 × 4
Use PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
We have to multiply 1 × 4 which is 4
We're left with 10 + 4 which is 14
Answer:
14
Step-by-step explanation:
\(\sf 101.4^{0.5} +6.43^0 \times 7.99^{\frac23}\)
\(\sf a^{0.5}=\sqrt{a}\) so round 101.4 to 100 as the square root of 100 is easy to calculate mentally \(\sf a^0=1\) so \(\sf 6.43^0=1\)7.99 ≈ 8\(\sf a^{\frac23}=(a^{\frac13})^2\)\(\sf8^{\frac13}\) = the number that you cube to get 8\(\begin{aligned}\sf 101.4^{0.5} +6.43^0 \times 7.99^{\frac23} & = \sf \sqrt{100} +1 \times8^{\frac23}\\\sf & = \sf 10 + (8^{\frac13})^2\\& = \sf 10 + (2)^2\\& = \sf 10 + 4\\& = \sf 14\end{aligned}\)
write 4200 as a power whose base is e
Answers
Answer:
Step-by-step explanation:
First find the natural log of 4200: It is 8.343.
Then 4200 = e^8.343
please help!! 8th grade math
Answers
Answer:
Hi there! I'm dapianoplayer and I am a member of the Engagement Team here at Brainly! I want to congratulate you for posting your first answer and thank you for joining our community! If you have any questions about Brainly or need assistance with anything on the site, please feel free to reach out to me! Welcome to our community and we are so glad that you are here!
Step-by-step explanation:
Anyway, the answer to your question is -3.
Which of the following is true of the angle shown? Question 10 options:
A) The angle is not in standard position.
B) The terminal side of the angle lies in quadrant II.
C) The measure of the angle is greater than 360°.
D) The angle can be measured in radians only.
Answers
Answer:
The measure of the angle is greater than 360°.
If m∠j=91 m∠l=16 and m∠k=73 list the sides of ∆JLK in order from smallest to largest
Answers
Answer:
ikj
Step-by-step explanation:
In a triangle:
The shortest side is opposite the smallest angle.The longest side is opposite the biggest angle.When labeling angles and sides of triangles, it is convention to label the side opposite an angle with the same letter but in lower case.
Therefore in ∆JLK:
Side j is opposite angle J.Side l is opposite angle L.Side k is opposite angle K.As 16 < 73 < 91
⇒ m∠I < m∠K < m∠J
As the angles of ∆JLK in order from smallest to largest are IKJ, then the sides of ∆JLK in order from smallest to largest are ikj.
please help!! (no links)
Answers
Answer:
3/32
Step-by-step explanation:
The first question should be 3/8 as there are 3 "1"s on the spinner. The answer to the last one is "3/32". You take the 3/8 chances to get a one and multiply that by 1/4 to get a "B". Once you multiply you get .09375 which is 3/32 when converted. Please let me know if this is incorrect.
Select the correct answer from the drop-down menu.
Triangle ABC is shown with angle A measuring 45 degrees, angle B measuring 90 degrees, and angle C measuring 45 degrees.
In this triangle, the product of tan A and tan C is
.
Answers
In this triangle, the product of tan A and tan C is `(BC)^2/(AB)^2`.
The given triangle ABC has angle A measuring 45 degrees, angle B measuring 90 degrees, and angle C measuring 45 degrees , Answer: `(BC)^2/(AB)^2`.
We have to find the product of tan A and tan C.
In triangle ABC, tan A and tan C are equal as the opposite and adjacent sides of angles A and C are the same.
So, we have, tan A = tan C
Therefore, the product of tan A and tan C will be equal to (tan A)^2 or (tan C)^2.
Using the formula of tan: tan A = opposite/adjacent=BC/A Band, tan C = opposite/adjacent=AB/BC.
Thus, tan A = BC/AB tan C = AB/BC Taking the ratio of these two equations, we have: tan A/tan C = BC/AB ÷ AB/BC Tan A * tan C = BC^2/AB^2So, the product of tan A and tan C is equal to `(BC)^2/(AB)^2`.
Answer: `(BC)^2/(AB)^2`.
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4.
Clients are served in a process with two resources. The
capacities of the resources are 1.1 and 0.93 clients per hour.
Demand occurs at the rate 0.75 clients per hour.
What is the implied utilizati
Answers
Answer:
Step-by-step explanation:
The implied utilization of the resources in the process can be calculated by dividing the demand rate by the total capacity of the resources. In this case, the total capacity is 1.1 + 0.93 = 2.03 clients per hour. Therefore, the implied utilization is 0.75 / 2.03 = 0.369 (or 36.9%).
The implied utilization represents the proportion of the available capacity that is being utilized to meet the demand. In this scenario, approximately 36.9% of the total capacity is being utilized to serve the clients. This indicates that there is still some unused capacity available in the process.
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please help, passed due.
Answers
what is 7/9 divided by 6/8
Answers
Answer: \(\frac{28}{27}\) or \(1\frac{1}{27}\)
Step-by-step explanation:
\(\frac{7}{9} /\frac{6}{8} = \frac{7}{9}(\frac{8}{6})\)
\(\frac{7}{9} (\frac{8}{6} ) = \frac{28}{27}\)
\(\frac{28}{27} = 1 \frac{1}{27}\)
Solve the inequality 5x + 3 > 48
Answers
Answer:
Step-by-step explanation:
5x + 3 > 48
5x > 48 - 3
5x > 45
x > 45/ 5
x > 9
Answer:
x = 9
Step-by-step explanation:
5x + 3 > 48
Subtract 3 to both sides
5x > 45
Divide by 5 to both sides
x = 9
To check if the answer is correct, you can always plug in 9 instead of x and solve the equation.
Hope this helps and pls do mark me brainliest if you can:)
match each verbal description to its equivelent function rule as applied to the given function below.
Answers
The parent function is f(x) = 7x + 5.
So let's find the equation for each transformation:
a) The function f reflected about the y-axis and translated 3 units left.
A reflection about the y-axis can be calculated just changing the sign of the variable x:
\(f(x)=7x+5\to f^{\prime}(x)=7\cdot(-x)+5=-7x+5\)Now, in order to translate 3 units left, we just need to add 3 units to the x-value:
\(\begin{gathered} f^{\prime}(x)=-7x+5\to g(x)=-7(x+3)+5 \\ g(x)=-7x-21+5 \\ g(x)=-7x-16 \end{gathered}\)b) The function f stretched vertically by a factor of 3 and translated up by 2 units.
In order to stretch up the function, we multiply the whole function by the factor:
\(\begin{gathered} f(x)=7x+5\to f^{\prime}(x)=3\cdot(7x+5) \\ f^{\prime}(x)=21x+15 \end{gathered}\)Then, to translated 2 units up, we add 2 units of the function:
\(\begin{gathered} f^{\prime}(x)=21x+15\to g(x)=21x+15+2 \\ g(x)=21x+17 \end{gathered}\)c) The function f translated 2 units down and 3 units right.
To do a translation of 2 units down, we subtract 2 units of the function, and to translate 3 units right, we subtract 3 units from the value of x:
\(\begin{gathered} f(x)=7x+5\to f^{\prime}(x)=7x+5-2 \\ f^{\prime}(x)=7x+3 \\ \\ f^{\prime}(x)=7x+3\to g(x)=7\cdot(x-3)+3 \\ g(x)=7x-21+3 \\ g(x)=7x-18 \end{gathered}\)d) The function f stretched vertically by a factor of 2 and translated down by 3 units.
In order to stretch up the function, we multiply the whole function by the factor:
\(\begin{gathered} f(x)=7x+5\to f^{\prime}(x)=2\cdot(7x+5) \\ f^{\prime}(x)=14x+10 \end{gathered}\)Then, to translated 3 units down, we subtract 3 units of the function:
\(\begin{gathered} f^{\prime}(x)=14x+10\to g(x)=14x+10-3 \\ g(x)=14x+7 \end{gathered}\)an experiment consists of tossing 4 unbiased coins simultaneously. the number of simple events in this experiment is question 20answer a. 10 b. 8 c. 16 d. 25
Answers
The number of simple events in this experiment is 16.
The correct answer to the given question is option c.
The probability of an event can be calculated by dividing the number of favorable outcomes by the number of possible outcomes. A simple event is one in which only one of the outcomes can occur. For example, if a coin is tossed, a simple event would be the outcome of the coin being heads or tails.
The total number of possible outcomes in the experiment of tossing 4 unbiased coins simultaneously is 2⁴, since there are two possible outcomes for each coin. Thus, the total number of possible outcomes is 16.
Each coin has two possible outcomes: heads or tails. If all four coins are flipped, there are two possible outcomes for the first coin, two possible outcomes for the second coin, two possible outcomes for the third coin, and two possible outcomes for the fourth coin. Therefore, the total number of possible outcomes is 2 × 2 × 2 × 2 = 16.
Therefore, the number of simple events in this experiment is 16, which is option (c).
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can someone please explain how to find the quotient of 405/27 fraction using long division? :)
Answers
The quotient of 405/27 fraction using division is 15.
How to calculate the fraction?It should be noted that the information is simply to divide the numbers.
In this case, the numerator is 405 and the denominator is 27
Therefore, the quotient based on the information illustrated will be:
= 405 / 27
= 15
Therefore, the quotient is 15.
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3+ T/2 = 35  (Solve for T)
Answers
Therefore , the solution to the given problem of linear equation comes out to be T= 64.
Define a linear equation.Any function that fulfills the algebraic equation y=mx+b is said to be linear. B is the slope, and m is the y-intercept. Since both x and y are factors, the previous sentence is commonly referred to as an equation system with two variables." Two-variable linear equations are referred to as bivariate equations. There are several applications for linear equations: x + z = 2, and 3z - y + z = 3 both have a zero solution. If an equation has the form y=mx+b, where m stands for the slope and b for the y-intercept, it is referred to as linear. The equation is written as Y=mx+b, where m denotes the slope and b the y-intercept.
Here,
Given : 3+ T/2 = 35
thus,
=> 3+ T/2 = 35
=> T/2 = 35-3
=> T/2 = 32 *2
=> T= 64
Therefore , the solution to the given problem of linear equation comes out to be T= 64.
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ryan bought 8 pens at 79 cents each what is his change if he pays with a 10
Answers
Answer:
$3.64
Step-by-step explanation:
Total cost: 8(0.79)=6.32
Change: 10-6.32=3.64
Answer:
His change would be $3.68. 3 dollars and 68 cents
Step-by-step explanation:
8 times 0.79 is $6.32. Subtract $10 - $6.32 which is $3.68
If (0.5)^x+y=1/16 and logx−y64=−4, Calculate the values of x and y. (4K/U)
Answers
To calculate the values of x and y, we can solve the given equations (0.5)^(x+y) = 1/16 and log(x-y)64 = -4.
Starting with the first equation, (0.5)^(x+y) = 1/16, we can rewrite 1/16 as 0.5^-4. By equating the exponents, we have x+y = -4.
Moving on to the second equation, log(x-y)64 = -4, we can rewrite it in exponential form as 64 = (x-y)^-4. Since the base of the logarithm is x-y, we can equate the exponent to -4.
Now, we have a system of equations:
x+y = -4
64 = (x-y)^-4
To solve this system, we can substitute x+y = -4 into the second equation:
64 = (-4)^-4
Simplifying, we have:
64 = 1/256
This equation is not true, which means there is no solution that satisfies both equations simultaneously. Therefore, there are no values of x and y that satisfy the given equations.
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If an interval estimate is said to be constructed at the 90 confidence level, the confidence coefficient would be _____. a. .1 b. .95 c. .05 d. .9
Answers
If an interval estimate is said to be constructed at the 90 confidence level, the confidence coefficient would be 0.9.
Confidence level:
Confidence level means the proportion or frequency of acceptable confidence intervals that contain the true value of the unknown parameter.
For example,
A 0% confidence level means you have no faith at all that if you repeated the survey that you would get the same results.
Confidence Coefficient:
Confidence coefficient states the confidence level stated as a proportion, rather than as a percentage.
For example, if you had a confidence level of 99%, the confidence coefficient would be .99.
Given,
Here we know that the confidence level is 90%, now we have to find the confidence coefficient of it.
Based on the definition,
The confidence coefficient for 90% confidence level is 0.9.
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1. {26, 21, 28, 31, 9, 28, 16, 18, 21, 23, 29, 24, 19, 22, 25, 28}
Find the mean.
Answers
Answer:
368 / 16 = 23
Step-by-step explanation:
Add them all, then divide by how many numbers are in the data set.
Answer:
The above person's answer is correct sorry for the wrong data.
What is the first step in solving the equation 20 = 6x
= 6x - 4 solving for x? (1 point)
O Subtract 4 from both sides.
O Subtract 20 from both sides.
O Divide both sides by 6.
O Add 4 to both sides.
Answers
Which graph shows a proportional relationship?
Answers
There is a linear relationship between the variables x and y. And the line that passes through the origin. Then the correct option is C.
What are ratios and proportions?A ratio is an ordered set of integers a and b expressed as a/b, with b never equaling 0. A proportional is a mathematical expression in which two things are equal.
Let the two variables x and y.
Where x is an independent variable and y is the dependent variable that depends on x directly. Then we have
The variable y is directly proportional to the variable x.
y ∝ x
When the proportionality sign is removed a constant k comes into the equation. That is given as
y = kx
There is a linear relationship between the variables x and y.
And the line that passes through the origin.
The graph is shown below.
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0.65+0.04+0.35 Simplify the expression and identify which property is used in each step
Answers
Answer:
1.04Step-by-step explanation:
Hope this helps. Mark as brainlest plz!Answer:
1.04
Step-by-step explanation:
0.65+0.04+0.35=
=1+0.04=
=1.04
the confidence interval for the mean amount of money spent per household on internet service
each month is $47.45 to $72.45. what is the estimated mean?
internet each
Answers
The estimated mean amount of money spent per household on internet service each month is $59.95 with confidence interval.
To calculate the estimated mean amount of money spent per household on internet service each month, we first need to find the lower and upper bounds of the confidence interval. The lower bound is $47.45 and the upper bound is $72.45. We then take the average of these two numbers to get the estimated mean. The average of $47.45 and $72.45 is
($47.45 + $72.45) / 2
= $59.95.
Therefore, the estimated mean amount of money spent per household on internet service each month is $59.95.
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Can someone plz help me with this!!!
Answers
Answer:
100
Step-by-step explanation:
an isosceles triangle is equal so if one side is 100 degrees, the other side is too
Answer:100 is the answer
Step-by-step explanation
Because the isoscles triangles are those whose two sides are equal
What are the answers and how do I find them please help I’m so confused
Answers
For the first set of ratios, sin 40° = m/n, sin 50°= 10/n, cos 40°= 10/n, cos 50° = m/n, tan 40° = m/10, tan 50° 10/m. For the second set of ratios, Ex 4. sin 40° =30/n, Ex 5. sin Ө=10/n, Ex 6. cos 40° = 10/n, Ex 7. cos Ө=30/n, Ex 8. tan 40° = 3, Ex 9. tan Ө=1/3.
Describe Trigonometric Ratios?Trigonometric ratios are mathematical expressions that relate the angles of a right triangle to the lengths of its sides. There are three basic trigonometric ratios: sine (sin), cosine (cos), and tangent (tan).
Sine (sin): the ratio of the length of the side opposite an acute angle to the length of the hypotenuse (the longest side of the right triangle).
sin A = opposite / hypotenuse
Cosine (cos): the ratio of the length of the adjacent side to the length of the hypotenuse.
cos A = adjacent / hypotenuse
Tangent (tan): the ratio of the length of the side opposite an acute angle to the length of the adjacent side.
tan A = opposite / adjacent
For the first set of ratios, we are given that the right-angled triangle has a perpendicular of 10, a hypotenuse of n, and a base of m, where the angle between the base and hypotenuse is 40 degrees.
sin 40° = opposite/hypotenuse = m/n
sin 50° = opposite/hypotenuse = 10/n (since the opposite side is the perpendicular of 10)
cos 40° = adjacent/hypotenuse = 10/n (since the adjacent side is the base of m)
cos 50° = adjacent/hypotenuse = m/n
tan 40° = opposite/adjacent = m/10
tan 50° = opposite/adjacent = 10/m
To simplify the answers, we leave them in terms of n, m, and 10, since those are the known values in the triangle.
For the second set of ratios, we are given that the right-angled triangle has a perpendicular of 10, a hypotenuse of n, and a base of 30, where the angle between the base and hypotenuse is 40 degrees.
Ex 4. sin 40° = opposite/hypotenuse = 30/n
Ex 5. sin Ө= opposite/hypotenuse = 10/n (since the opposite side is the perpendicular of 10)
Ex 6. cos 40° = adjacent/hypotenuse = 10/n (since the adjacent side is the base of 30)
Ex 7. cos Ө= adjacent/hypotenuse = 30/n
Ex 8. tan 40° = opposite/adjacent = 30/10 = 3
Ex 9. tan Ө= opposite/adjacent = 10/30 = 1/3
To simplify the answers, we leave them in terms of n, 10, and 30, since those are the known values in the triangle. Note that in Ex 5 and Ex 7, we leave the answers in terms of Ө, which is the angle opposite the perpendicular.
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Please help me out!
Answers
Answer:
50
Step-by-step explanation: