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What is the scale factor used to create the dilation from Pre-image BCDE to image B'C'D'E' ? 

Question options:

2

.5

-2

- .5

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Question options:

10

1.25

2.5

5

 Mar 26, 2018
 #1
avatar+100571 
+1

First one....the scale factor is  2

 

Second one

 

n/6  =  5/3    multiply both sides by 6

 

n  =  6 * 5/3

 

n = 30/3

 

n  = 10

 

 

cool cool cool

 Mar 27, 2018

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