Mathematics, 29.09.2020 01:01 sobell7725
The relationship between V, the volume of a cube, and E, the length of each edge of the cube, is shown below.
3/V= E
E
What is the length, in inches, of each edge of a cube that has a volume of 64 cubic inches?
Answers: 3
![\sqrt[3]{V}=E](/tpl/images/0783/2792/c5227.png)
![\sqrt[3]{64}=E\\\\\Rightarrow\ \sqrt[3]{4\times 4\times 4} =E\\\\\Rightarrow\ \sqrt[3]{4^3} =E\\\\\Rightarrow\ 4 =E](/tpl/images/0783/2792/db5d6.png)
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