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3 years ago

Three rectangular prisms have a combined volume of 518 cubic feet. Prism A has one third of the volume of Prism

2 answers:

5 0

A + B + C = 518 ft^3
A = 1/3B, or 3A = B
B = C
A + B + C = 518 ft^3
1/3B + B + B = 518
7/3B = 518
B = 518×3/7 = 222 ft^3
A = 1/3B = 1/3×222 = 74 ft^3
C = B = 222 ft^3

Mamont248 [21]3 years ago

3 0

Answer:

A + B + C = 518 ft^3

A = 1/3B, or 3A = B

B = C

A + B + C = 518 ft^3

1/3B + B + B = 518

7/3B = 518

B = 518×3/7 = 222 ft^3

A = 1/3B = 1/3×222 = 74 ft^3

C = B = 222 ft^3Step-by-step explanation:

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4 years ago

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3 years ago

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3 years ago