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docker41 [41]
3 years ago
11

40pts and a brainliest to the person who answers this question with detailed explanations and steps to solve shown.

Mathematics
2 answers:
lozanna [386]3 years ago
6 0

Answer:

the answer is y = 7 sqrt (2)

Step-by-step explanation:

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♛┈⛧┈┈•༶♛┈⛧┈┈•༶

Nesterboy [21]3 years ago
4 0

Answer:

y = 7 sqrt(2)

Step-by-step explanation:

Since this is a triangle, we can use trig functions

sin theta = opp/ hyp

sin 45 = 7/y

y sin 45 = 7

y = 7/ sin 45

y = 7 / (1/sqrt(2) )

y = 7 sqrt(2)

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Bond [772]

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Bob and James are finishing the roof of a house. Working alone, Bob can shingle the roof in 14 hours. James can shingle the same
Snowcat [4.5K]

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let's say it takes both of them working together say "t" hours, so in 1 hour Bob has done (1/14) of the work whilst James has done (1/18) of the work, the whole work being t/t or 1 whole, so for just one hour that'd 1/t done by both Bob and James.

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liubo4ka [24]

Answer:

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