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Readme [11.4K]
3 years ago
7

Can anyone help me on solving equations with rational numbers?

Mathematics
1 answer:
dangina [55]3 years ago
8 0
I'm learning the exact same thing so give me some question and I can see what I can do!
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What is the inverse of the function y = -8x + 15?
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4 years ago
find the volume of the cone. either enter exact answer in terms of pi or use 3.14 for pi and round your final answer to the near
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Answer:

6\pi u^3 = 18.8u^3

Step-by-step explanation:

the information we have is:

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to find the volume we need the formula for the volume of a cone:

V=\frac{\pi r^2h}{3}

where r is the radius and h is the height.

Substituting the known values to find the volume:

V=\frac{\pi (3u)^2(2u)}{3} \\\\V=\frac{\pi (9u^2)(2u)}{3}\\ \\V=\frac{18\pi u^3}{3}\\ \\V=6\pi u^3

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and if we substitute the value of pi: \pi=3.14 we get:

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4 years ago
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