fksyg5eu2k fksyg5eu2k
  • 16-09-2020
  • Mathematics
contestada

The volume of a cube is 27 in.³ how long is each side

Respuesta :

jimthompson5910 jimthompson5910
  • 16-09-2020

Answer: 3 inches

Explanation:

Through trial and error you can say something like

1^3 = 1*1*1 = 1

2^3 = 2*2*2 = 8

3^3 = 3*3*3 = 27

We stop here since we got a volume of 27

Or you could apply the cube root to 27 to get the answer we are after

[tex]\sqrt[3]{27} = 27^{1/3} = 3[/tex]

The second portion with 1/3 as the exponent is handy for calculators that don't have a cube root button.

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