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svetlana [45]
3 years ago
13

Triangle ABC is circumscribed about circle H, with points of tangency D, E, F.

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
8 0

Answer: 30

Step-by-step explanation:

i don’t know, but i know it’s 30

Fiesta28 [93]3 years ago
3 0

Answer: 28

Step-by-step explanation:

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An airplane takes 3 hours to travel a distance of 1680 miles with the wind. The return trip was 4 hours against wind. Find the s
nasty-shy [4]

Answer:

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Step-by-step explanation:

still speed = x        wind speed = w

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(x+w) * 3 = 1680     ...a

against wind: speed = still - wind

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3 years ago
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Step-by-step explanation:

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3 years ago
Write a line that passes through each pair of point (0,5)(-3,5)
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3 years ago
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