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dybincka [34]
3 years ago
9

7 B. Combine the like terms in the expression shown below. 3x + 5x

Mathematics
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:

8x or x8

Step-by-step explanation:

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Recall that the volume of a sphere is given by the formula V = 4/3pi to the 3rd
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Answer:

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Step-by-step explanation:

1. Put 4 ft into the formula where r is, then simplify.

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2. The radius is half the diameter, so is 2 ft. Put that in the formula, along with the value for π, and do the arithmetic.

  V = (4/3)(3.14)(2 ft)³ ≈ 33.49 ft³

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