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Find the value of x. Round to the nearest tenth

Find the value of x. Round to the nearest tenth-example-1
User Ahmed Eissa
by
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1 Answer

10 votes
10 votes

Answer: x= 42.3

Explanation:

Sqrt a^2 + b^2 - (2ab)(cos 100)

Sqrt 25^2 + 30^2 - (2)(25)(30)(cos 100)

42.3

User Demp
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