3 years ago

H (4, -8) is the pre-image. What is the new prime image after a dilation with a scale factor of 1/2?

Mathematics

1 answer:

Marina CMI [18]3 years ago

8 0

Answer:

(2, -4)

Step-by-step explanation:

The scale factor is the number used to multiply the pre-image coordinates.

The image of the point (4, -8) is (2, -4). Each coordinate is 1/2 the corresponding coordinate in the pre-image.

You might be interested in

A farmer collected 12 dozen eggs from her chickens. She sold 5/6 of the eggs to the farmers market and gave the rest to friends

Aleks [24]

Multiply 12 x 12 which is 144. And then you divide that by 6 and you get 24

7 0

3 years ago

Read 2 more answers

An athlete buys a baseball bat and pays a fee for each baseball lesson taken. The fee for each lesson is the same. The number of

jolli1 [7]

Answer:

The cost of the lessons taken

Step-by-step explanation:

Let

y -----> the total paid for the baseball bat and the lessons

c ----> the number of lessons

we have

y=25c+75

This is a linear equation in slope intercept form

y=mx+b

where

b=$75 -----> the price of he baseball bat (y-intercept)

m=25 $/lesson ----> the slope of the linear equation

therefore

25c represent the cost of the lessons taken

7 0

3 years ago

What is the ratio of the corresponding side lengths?<br> 4:9<br> 4:2<br> 26:26<br> 4.5:2

Evgen [1.6K]

Answer:

4:2

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

This is the law states that, in any process, energy is nethier created nor destroyed. It can only be converted from one form to

natulia [17]

Answer:

It is known as the Law of conservation of energy

7 0

3 years ago

Read 2 more answers

Can someone please help I really need this to be correct.

kupik [55]

I think it’s 22 or 23...I’m so sorry if it’s wrong :/

8 0

2 years ago