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The combined volume of two identical cubes is 128 cubic centimeters. What is the side length of each 
cube?

 Mar 5, 2021
 #1
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Each cube is  128/2 = 64 cm3

 

x * x * x = 64   

x^3 = 64             x = 4 cm side length

 Mar 5, 2021
 #2
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Thank you, this helps so much have a good life.

alston  Mar 5, 2021

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