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olga55 [171]
3 years ago
7

Solve for X. Round to the nearest tenth.

Mathematics
2 answers:
muminat3 years ago
7 0

Answer:

Step-by-step explanation:

take 18 degree as reference angle

using cos rule

cos 18=adjacent/hypotenuse

0.95=20/x

x=20/0.95

x=21.05

x=21.2

Amiraneli [1.4K]3 years ago
7 0

Answer:

21.0 would be the correct answer

Step-by-step explanation:

It would be greatly appreciated if you gave me brainlest

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