2 years ago

Please help me fast You don’t need to explain just send the answer

Mathematics

1 answer:

Andrej [43]2 years ago

4 0

Answer:

70.5 it is the answer. I hope I am helpful please mark brainlist

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A circular pool with a 10 foot diameter is surrounded by a deck. What is the area of the deck which surrounds the pool? use 3.14

zavuch27 [327]

Answer:

146.5 sq. feet.

Step-by-step explanation:

Area of the deck = Large Square (with 15 ft side) - Circular Pool (with radius 10/2=5)

Large Square area = $s^2=(15)^2=225$

Circular Pool area = $\pi r^2=\pi (5)^2=\pi (25)\\=25(3.14)\\=78.5$

Thus, area of deck surrounding pool = $225-78.5=146.5$ sq. feet

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Rudiy27

Answer:

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2 years ago

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Devide 60 in the ratio of 2:3

nevsk [136]

Answer:

Let the amounts be 2x and 3x.

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Hope this helps you!

Step-by-step explanation:

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The answer is 12.3 hours

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