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aleksandr82 [10.1K]
3 years ago
6

Please answer it now in two minutes

Mathematics
1 answer:
ratelena [41]3 years ago
6 0

Answer:

t = 17.3

Step-by-step explanation:

Given ∆TUV,

m < T = 87°

TV = u = 11

TU = v = 14

UV = t = ?

Find t using the Law of Cosines.

t^2 = u^2 + v^2 - 2*u*v*cos(T)

Plug in your values.

t^2 = 11^2 + 14^2 - 2*11*14*cos(87)

t^2 = 317 - 16.119

t^2 = 300.881

t = \sqrt{300.881}

t = 17.3 (to the nearest tenth)

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Answer:

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Step-by-step explanation:

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3 years ago
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