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MN with endpoints M(10, 6) and N(−1, 5) is dilated by a scale factor of 2.5. To the nearest tenth, what is the length of M'N' ?

 

 

I got 27.61 as the length, is that correct?

 May 19, 2021

Best Answer 

 #1
avatar+193 
+1

First, we need to find the length of the line.

 

10-(-1)=11

6-5=1

 

11^2+1^2=122

sqrt(122)=11.05

11.05*2.5=27.63

 May 19, 2021
 #1
avatar+193 
+1
Best Answer

First, we need to find the length of the line.

 

10-(-1)=11

6-5=1

 

11^2+1^2=122

sqrt(122)=11.05

11.05*2.5=27.63

mathisopandcool May 19, 2021

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