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valina [46]
3 years ago
7

Which expression represents the volume of the pyramid? StartFraction x cubed + 2 x squared Over 3 EndFraction cm3 StartFraction

x squared + 2 x squared Over 2 EndFraction cm3 StartFraction x cubed Over 3 EndFraction cm3 StartFraction x cubed + 2 x squared Over 2 EndFraction cm3
Mathematics
2 answers:
saw5 [17]3 years ago
6 0

Answer:

<h3> (x³+2x²)/3 cm³</h3>

Step-by-step explanation:

Find the diagram attached

Volume of a pyramid = 1/3 * Base area * height

Base area = x*x

Base area = x²

Height = x+ 2

Get the volume:

Volume of the pyramid = 1/3 * x² * x+2

Volume of the pyramid =  x²(x+2)/3

<em>Volume of the pyramid  = (x³+2x²)/3 cm³</em>

Yakvenalex [24]3 years ago
4 0

Answer:

D aka (x³+2x²)/3 cm³

Step-by-step explanation:

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