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5.
Peggy wants to build a solid cube with a side length of 5 units. Peggy has 45 unit cubes. How many
more unit cubes does she need?

Respuesta :

mathstudent55

Answer:

80

Step-by-step explanation:

V = s^3

V = 5^3 = 125

125 - 45 = 80

She needs 80 more unit cubes.

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