3 years ago

What; is; the; volume; of; 13; and; 4

Mathematics

1 answer:

Darya [45]3 years ago

4 0

Answer: 13/4 or 3.25

Step-by-step exp

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Suppose f varies directly as g, and f varies inversely as h. Find g when f = 10 and h = –12, if g = 56 when h = –2 and f = –7. R

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Answer:

-480

Step-by-step explanation:

If f varies directly as g, and inversely as h, then we can write the variation equation:

$f=\frac{kg}{h}$ , where k is the constant of variation.

If g=56 when h=-2 and f=-7, then we substitute these values into the formula to find the value of k.

$-7=\frac{k(56)}{-2}$

$-7\times -2=56k$

$k=\frac{14}{56}=\frac{1}{4}$

The equation now becomes:

$f=\frac{g}{4h}$

if f=10 and h=-12, then;

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The correct answer is B.

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$2.730 divided by 6 equals 455

$5,496 divided by 12 equals 458

458-455=3 so the answer is B

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Answer:

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Step-by-step explanation:

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(3.14)(17 in)^2 / 2

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PS: It's ' pi ' not "pie"

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