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Nadya [2.5K]
2 years ago
9

Jamal spent $6.75 on wire. Wire costs $0.45 per foot. How many feet of wire did Jamal buy?

Mathematics
2 answers:
kiruha [24]2 years ago
8 0

Answer:

15

Step-by-step explanation:

blondinia [14]2 years ago
5 0

Answer:15

Step-by-step explanation:

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Step-by-step explanation:

Use the formula for calculate the volume of a cone:

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Volume of the cone B:

If the height of the cone B and the height of the cone A are the same , but the radius of the cone B is doubled, then its radius is:

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Divide V_B by V_A:

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