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Lorico [155]
3 years ago
14

I need help with a MathsWatch question!

Mathematics
2 answers:
KIM [24]3 years ago
6 0
To find the area of a circle, you do π × diameter (in this case 10). They have told you to use 3.142 as π, so you do 3.142 × 10 = 31.42. Because it's a semi-circle, you need to halve 31.42 to get 16.21, which is the answer
yuradex [85]3 years ago
6 0
A = \pi x r²
A = 3.142 x 5²
A = 9818.75

Semicircle
9818.75 / 2 = 4909.38
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Answer:

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3 years ago
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DerKrebs [107]

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A football quarterback enjoys practicing his long passes over 40 yards. He misses the first pass 40% of the time. When he misses
laila [671]

Answer:

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Step-by-step explanation:

Event E = A football player misses twice in a row.

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