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dolphi86 [110]
3 years ago
5

What is the circumference of a circle whose radius is 20 feet? Leave answer in terms of π.

Mathematics
1 answer:
kondor19780726 [428]3 years ago
7 0
The circumference of the circle is 40π. Hope it help!
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BartSMP [9]

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Isolate the variable by dividing each side by factors that don't contain the variable.

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88 Inches^2

Step-by-step explanation:

Find the areas of one of the triangles and one of the rectangles, add them together, then multiply by 2.

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lisov135 [29]

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Step-by-step explanation:

4 0
3 years ago
How did they get the answer 30 for this equation? √2 × √15 = ?
dolphi86 [110]

Answer:

wrong answer.

Right answer: √30 ≈ 5.48

Step-by-step explanation:

The answer for √2 × √15 is not 30, that answer is wrong

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Hope this help you :3

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3 years ago
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Fiesta28 [93]

Answer:

Step-by-step explanation:

It's 5/7

You get that by having a calculator that does that. If you don't then the way to do it is multiply the numerator and denominator by 1.25

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8 0
2 years ago
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