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tankabanditka [31]
3 years ago
7

Genuinely confused, how would you solve this? (will mark for brainliest!!)

Mathematics
1 answer:
Yanka [14]3 years ago
3 0

Answer:

Length of the bold sector: 40.3ft

Area of the bold sector: 282.08

Step-by-step explanation:

Finding the sector length: Assuming that pi=3.14, the diameter is 87.92 ft. The ratio of the bold section to the whole circumference is 165 to 360. So you need to multiply the circumference by the ratio. (87.92 x 165)/360=40.3

Finding the sector area: Assuming that pi=3.14, the area of the circle is 615.44 sq. ft. The ratio of the sector area to the area of the whole circle is 165:360. (615.44 x 165)/360=282.08, rounded to the nearest 100th.

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4 0
3 years ago
you are building a rectangular wading pool you want the area of the bottom to be 90 ft squared you want the length of the pool t
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3 years ago
A+ 2b = 10 2a + b =6
GenaCL600 [577]
First you can solve for b: Subtract a on both sides and get 2b=-a+10, then divide by 2 to get b by itself and get: b=-1/2a+5

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7 0
3 years ago
Read 2 more answers
In a company 85% of the workers are men if 510 women work for the company how many workers are there in all
tester [92]

Answer:

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Step-by-step explanation:

85% of men that means 15% are women

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15/100= 510/x

100x510=51000

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3 0
3 years ago
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Flauer [41]

Answer:

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7 0
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