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3 years ago

Please help me thank you.

Mathematics

2 answers:

coldgirl [10]3 years ago

7 0

The value of x would be 4m

spayn [35]3 years ago

7 0

Volume = 1/2πr²h

12π = 1/3π(3)²(x)
12π = 3πx
x = 12π ÷ 3π
x = 4

Answer: x = 4m

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likoan [24]

Answer:

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Step-by-step explanation:

Multiply the first equation by 2.5 and subtract the second one:

2.5(c +d) -(2.5c +1.75d) = 2.5(60) -(123.75)

0.75d = 26.25 . . . . . . . . . simplify

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(c, d) = (25, 35)

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