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Solve. The volume of a cube is 729cm³. What is the length of a side? s=9cm s=81cm s=27cm s=3cm

User Norekhov
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Final answer:

The length of a side of the cube is 9 cm.

Step-by-step explanation:

To find the length of a side of a cube, you need to find the cube root of its volume. In this case, the volume of the cube is given as 729 cm³. Taking the cube root of 729 gives us the length of one side, which is 9 cm. Therefore, the correct answer is s = 9 cm.

User Mokus
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