kennygerard12
kennygerard12 kennygerard12
  • 29-03-2019
  • Mathematics
contestada

The volume of a cube is 27 cubic inches. What is the length of an edge? Explain.

Respuesta :

gmany
gmany gmany
  • 29-03-2019

Answer:

3 in

Step-by-step explanation:

The formula of a volume of a cube:

[tex]V=a^3[/tex]

a - length of an edge

We have V = 27 in³. Substitute:

[tex]a^3=27\to a=\sqrt[3]{27}\\\\a=3\ in[/tex]

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