If the image of A after dilation of 3 is A'(12, -6), what is the location of A?
a) (4, -2) b) (36, -18) c) (15, -3) d) (9, -9)

Answers

Answer 1

Answer:

a) A (4 , -2)

Step-by-step explanation:

A (x,y) dilation with the center of Origin and factor 3 -> (3x,3y)

3x = 12      x=4

3y = -6      y=-2


Related Questions

pls help.
which of the following substances are fluids?(choose more than one answer)

A.orange juice
B.water vapor
C. ice
D.Cabon dioxide
E.Rubber
F.Gasoline
G.Snow
H.Honey ​

Answers

Answer:

A.orange juice

F.Gasoline

H.Honey ​

Step-by-step explanation:

Answer:

Honey ​, .Gasoline,orange juice

Step-by-step explanation:

it deleted my answer.

cual es la antiderivada de f (x)=3x-4?​

Answers

5 because if u times 3 times three -4 u get 5

HELP
A population has a standard deviation of 3.26. What is the approximate standard error of the mean for a sample size of 35?

A. 1.65
B. 0.55
C. 0.09
D. 1.10

Answers

Answer:

E

Step-by-step explanation:

May so someone please help from 7-10 it’s 11 points I think

Answers

Answer:

7 / 2, or 3.5 is between 3 and 4.

28 / 5, or 5.6 is between 5 and 6

9/4, or 2.25, is between 2 and 3.

28 / 5, or 4.6, is between 4 and 5.

Step-by-step explanation:

To multiply a whole number by a fraction, the actual way to do it is to make the non-fraction over one. So, for example, if we were to do this:

2 * (1/2)

Set 2 as 2/1 (because they are equal)

(2/1) * (1/2)

Then, multiply the numerators together and denominators together.

= 1

But, we can also save time and multiply the non-fraction with the fraction's numerator.

2 * (1/2) =

(2 * 1) / 2 =

2 / 2 =

1

Let's apply this to the problems we have.

7) 5 * (7/10)

Multiply 5 and 7.

(5 * 7) / 10 = 35 / 10 = 7 / 2

This is the answer (unless you want it even more simplified, which would either be 3 and 1/2, or 3.5). However to find what numbers it is between, simplify it further.

7/2 = 3.5

7 / 2, or 3.5 is between 3 and 4.

8) 7 * (8/10)

Multiply 7 and 8.

(7 * 8) / 10 = 56 / 10 = 28/5 = 5.6

28 / 5, or 5.6 is between 5 and 6

9) 3 * (3/4)

Multiply 3 and 3.

(3 * 3) / 4 = 9 / 4 = 2.25

9/4, or 2.25, is between 2 and 3.

10) 6 * (4/5)

Multiply 6 and 4.

(6 * 4) / 5 = 23 / 5 = 4.6

28 / 5, or 4.6, is between 4 and 5.

I hope this helps! Feel free to ask any questions!

what is the total amount of sap the trees produced that day?​

Answers

Answer:

yep its 5gallons

Step-by-step explanation:

What is
3
5
as a percentage?

Answers

Your answer will be 60%

Have a nice day

Answer:

step: 1. Convert the farction 3/5 into decimal

step: 2. 3/5 = 0.60

step: 3. Multiply the decimal by 100:0.60 × 100 = 60%

Therefore, the solution is 60%.

Step-by-step explanation:

To convert fraction to a percent, you just need to multiply the fraction by 100 and reduce it to percent.

Help me outttttt !!!!!!!!

Answers

It’s A the dark blue one the first one

The figure shown has a parallelogram on top and a rectangle below it:

A figure has a rectangular portion, and above the rectangle there is a parallelogram. The length of the rectangle is 42.4 inches, the width of the rectangle is 10.5 inches, and the height of the parallelogram is 12.2 inches.

What is the total area of the figure?

Answers

Answer:

The area of the figure is 962.48 and 2 inches

Step-by-step explanation:

Brad has 24 strands of blue holiday lights and 32 strands of white holiday lights. He wants to make displays of lights for customer's yards. Each display must have the same number of strands in it. Without mixing colors, what is the greatest number of strands of lights that Brad can put in each display?

Answers

Answer:

He could make 8 strands of 3 blue strands and 4 white strands lights

Simplify the answer 4 times 3/4

Answers

Answer:

3

Step-by-step explanation:

4*3/4 is basically 4*3=12/4 which is 3

Answer:

3

Step-by-step explanation:

3/4*4=12/4

12/4 diveded by 4 is 3

help. plz. i really need it

Answers

I think is b not sure

the length of a rectangle is 4 more than the width. if the perimeter of the rectangle is 57.2 inches find the length and the width of the rectangle

Answers

Answer:

Length = 16.3 in and Width = 12.3 in

Step-by-step explanation:

Let's name L the length and W the width of the rectangle. We can then write equations describing the statements given:

"the length of a rectangle is 4 more than the width"

L = W + 4

"the perimeter of the rectangle is 57.2 inches"

2 L + 2 W = 57.2

(where we used the formula for the perimeter of the rectangle equal to twice the rectangle's length plus twice the rectangle's width)

Now we use the first equation to substitute for L in the second one:

2 ( W + 4) + 2 W = 57.2

use distributive property to remove parenthesis

2 W + 8 + 2 W = 57.2

combine like terms

4 W + 8 = 57.2

subtract 8 from both sides

4 W = 57.2 - 8 = 49.2

divide both sides by 4 to isolate W

W = 49.2 / 4 = 12.3 in

Now we use this result in the first equation we wrote, to find L

L = W + 4 = 12.3 + 4 = 16.3 in

Therefore : Length = 16.3 in and Width = 12.3 in

Question 3 of 10
What is the measure of the reference angle for a -289° angle?
A. 19°
B. 89°
C. 71°
D. 289°
SUBMIT

Answers

Answer:

The answer is 71 degrees

Step-by-step explanation:

Answer:

C. 71°

Step-by-step explanation:

In order to find its reference angle, we first need to find its corresponding angle between 0° and 360°. This is easy to do. We just keep subtracting 360 from it until it's below 360. For instance, if our angle is 544°, we would subtract 360° from it to get 184° (544° – 360° = 184°).

In this case, our angle is -289°. 360 - 289 = 71°

mr. walter is remodeling his house and wants to design a rectangular garden in the backyard. the width of the garden, W(A), in feet, is modeled by this equation, where A is the area of the garden, in square feet. (equation shown in image)
What is the rate of change of the garden’s width when the garden’s are changes from 289 square feet to 400 square feet?

Answers

Answer:

Step-by-step explanation:

It’s d sir

Answer:

correct option is D

Step-by-step explanation:

yo tenia $200, mi mamá tenia $100. mi papá me dió $300. mi tio y mi tia me dieron $1,000 y yo tenia otros $500, cuántos tenia?​

Answers

Answer:

RESPUESTA: 700

Step-by-step explanation:

El problema dise que el tenía 200 y su mamá 100 más no dise que le dio sus tíos le dieron mil y el tenía otros 500 y la pregunta en si dise

cuantos tenía. Se refiere a pasado y no a cuanto tiene actualmente.

Así que 200 más 500 igual a $700

evaluate 4/3(4 1/5 + x) ÷ 5/2y when x = 3/2 and y = 15

Answers

So what u do (-72828282)+(-7382828)=(-73838)+n=(-839288n)

Find x
X + 50
X + 10

Answers

X = 60

Explanation:

x+50+x+10+90+90=360

x + x = 120

x = 120/2

x= 60

Hope it’s right
Best luck with your studying

Answer:

x = 60

Step-by-step explanation:

(x + 50)° + (x + 10)° = 180° (interior angles on the same side of transversal)

(2x + 60)° = 180°

2x + 60 = 180

2x = 180 - 60

2x = 120

x = 120/2

x = 60

what is 28.3 percent of 100?​

Answers

Answer:

28.3%

Convert fraction (ratio) 28.3 / 100 Answer: 28.3%

You had it all along. If it is out of 100 then it is the same score you have.

Answer:

seems like a F if ur talking about grade wise. if not then its 28.3%.

Espanos
Estimate a 10% tip on a bill of $132.17 by first rounding the bill amount to the nearest ten dollars.

Answers

Answer:

Tip= $13

Step-by-step explanation:

Giving the following information:

Tip rate= 10% = 0.1

Bill= $132.17

First, we need to round the bill by the nearest ten dollars. In this case, we round to the lower tenth:

Bill= 132.17 = 130

Now, we can determine the tip:

Tip= bill*tip rate

Tip= 130*0.1

Tip= $13

a salt container has the shape of cylinder the radius of the container is 1.5 inches and the height is 6 inches what is the surface area of the container? ​

Answers

6 oz I don’t want you to get hit with a belt bud

Please need help on this one h as be no clue how to do this

Answers

Answer:

y = -2x

Step-by-step explanation:

Find the slope and y-intercept to write an equation in the form y = mx + b

Slope = - 20/10 so -2, m = -2 since the line goes down to the right

Then it crosses the y-axis at (0,0) so b = 0 [which is the y value]

Put it all together y = -2x + 0 so y = -2x

2 (4x + 3) when x = 3

Answers

Answer:

30

Step-by-step explanation:

2(4[3] + 3)

2(12 + 3)

2(15)

30

Answer:

=8x+6=

=8.3+6=

=24+6=

=30

Find the area of triangle whose vertices are (1,8)(6,6) and (- 5,-7)​

Answers

Answer: 38

Step-by-step explanation: srry if its wrong.

Answer:

Its 43.5 units squared

Step-by-step explanation:

I tried the other guys who answserd answer and got it wrong look at the hint and it said that this is the correct answer

Can I have help with this question?

Answers

Answer:

angle 1 will be 64° and angle 2 will be 116°

I need help with this question fast!!

Answers

Answer: 36 square centimeters

Step-by-step explanation: Hey there! Let's cut the shape in half horizontally. 6 times 4 for the top portion is 24 square centimeters. We subtract 6 cm from the top by 2 cm from the lower part to get the length of the bottom rectangle. We do 4 times 3 for the area of the bottom rectangle which is 12 square centimeters. Finally, we add 24 sq cm and 12 sq cm to get 36 square centimeters. (I tried my best!)

What is m
angle 1?
35°
40°
55°
70°

Answers

9514 1404 393

Answer:

  (b)  40°

Step-by-step explanation:

Angle x and the one marked 70° are alternate interior angles, so are congruent. The sum of the two base angles of the isosceles triangle is ...

  x° +x° = 70° +70° = 140°

So, the remaining angle 1 in the triangle is ...

  180° -140° = 40°

  ∠1 = 40°

The graph of a power function in the form y = abˣ is shown below. Which of the following must be true about the values of a and b

a < 0 and b is odd
a > 0 and b is odd
a < 0 and b is even
a > 0 and b is even

Answers

Answer:

sorry i dont know this answer

BRAINLIEST! Please! Please! Please! I need help understanding how to figure it out!!!
Thanks

Answers

Given :

Volume of pyramid = 2,433,400 cubic meters

Height of pyramid = 138 meters

To find:

S = [tex]\sqrt{\frac{3v}{h} }[/tex]

Steps:

S = [tex]\sqrt{\frac{3v}{h} }[/tex]

S = [tex]\sqrt{\frac{3 * 2,433,400}{138} }[/tex]

S = [tex]\sqrt{\frac{2,433,400}{46} }[/tex]            (dividing 138 by 3 gives 46)

S = [tex]\sqrt{\frac{1,216,700}{23} }[/tex]             (dividing numerator and denominator by 2)

S = [tex]\sqrt{52900}[/tex]

S = 230 square meter

The equation is equal to 230 square meters

Happy to help :)

If you didn't understand any topic pls ask

2.
Suppose you are making a giant chocolate chip cookie for a raffle. You roll out
a square slab of cookie dough. Then you use a circular plate that touches the
edges of the square slab of cookie dough and cut the cookie out of the dough.
What is the area of the extra dough? Write your answer in factored form.

Answers

Please read "Step-by-step" if you're having trouble

Answer:

x²(1-[tex]\frac{1}{4}[/tex][tex]\pi[/tex])

Step-by-step explanation:

Each side of the cookie dough is x long, since there is no given number, the diameter of the plate is also x, its as long as the square is wide, making the radius 1/2x.

The area of the cookie dough is x², the area of the plate is 1/4[tex]\pi[/tex]x².

You have the equation x²- [tex]\frac{1}{4}[/tex][tex]\pi[/tex]x²the equation has a Greatest Common Factor of x² so your factored equation is x²(1-[tex]\frac{1}{4}[/tex][tex]\pi[/tex])

Mr. Lopez had $75, he bought a gift for his wife for $45. What
percentage of his money did he spend on the gift for his
wife?
DUE TODAY

Answers

60%, i believe. i’m soso sorry if it’s wrong
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