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Help 7

 Dec 17, 2018
 #1
avatar+94526 
+2

(2/5) is the scale factor

 

a.   the ratio is just the scale factor  = 2/5  =  2 : 5

 

b. the ratio is   (scale factor)^2   =  (2/5)^2 =  4/25   =   4 : 25

 

c.  the ratio is   (scale factor)^3 =  (2/5)^3  = 8/125  =  8 : 125

 

 

cool cool cool

 Dec 17, 2018

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