5.

1 answer:

7 0

Answer:

Step-by-step explanation:

V = s^3

V = 5^3 = 125

125 - 45 = 80

She needs 80 more unit cubes.

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Digiron [165]

C because if you plug one into the other the answer comes out as x and that is how you know it is an inverse

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Vinil7 [7]

Answer:

The last one

Step-by-step explanation:

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No, but if it's an improper fraction it should be done

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Sliva [168]

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416m $m^{3}$

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