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ra1l [238]
3 years ago
5

A circular swimming pool has a diameter of 60 feet, and is surrounded by a concrete sidewalk that is 5 feet wide. What is the ar

ea of the sidewalk? Round to the nearest square foot.
Mathematics
2 answers:
kow [346]3 years ago
6 0
3318.31 - 2827.433 = 490^2ft
Arisa [49]3 years ago
4 0
You have to divide to find the nearest square foot. first, think of a multiplication, for example: 5x_=60. you resight the multiplication chart of 5. you founded out it was 12. check if it is 12, use your calculator( or phone, if you dont have a calculator). its correct. so your answer is 12 that is the nearest square foot. .



Hope it helps you in your assignment!
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Answer:

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Known :

r = 6

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Answer :

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Describe all the positive integers that would make [(1/2|4] less than (1/2)7
Zielflug [23.3K]

Answer:

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Step-by-step explanation:

If something that is already being raised to a power, gets raised to another power, those powers add up. So if it were (\frac{1}{2} ^{2} )^{2}, the exponents would add which would make it (\frac{1}{2}^{4} ).

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