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Temka [501]
3 years ago
12

What is the volume of the cone?

Mathematics
1 answer:
alina1380 [7]3 years ago
3 0
Hello!

To find the volume of a cone you do

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

r is radius
h is height

Put in the values we know and 3.14 for pi

3.14*  6.5^{2} * \frac{14}{3}

Multiply and you get 619.10

The answer is 619.10 cubic cm
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Solve 3 -x = 243 -5 1/5 5
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Answer:

x=-243

Step-by-step explanation:

The equation is

-3^{-5}=\frac{1}{x}

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we know that

-3^{-5}=-\frac{1}{3^{5}}=-\frac{1}{243}

substitute

-\frac{1}{243}=\frac{1}{x}

so

x=-243

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On three 150-point geography tests, you earned grades of 88%, 94%, and 90%. The final test is worth 250 points. What percent do y
Semmy [17]
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Now we have 132+141+135+x (last test) = 651
408 + x = 651

Subtract 408 from both sides:
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