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Answer to this please with EXPLANATION! BIG POINTS!!!
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2 votes
Answer to this please with EXPLANATION! BIG POINTS!!!

Answer to this please with EXPLANATION! BIG POINTS!!!-example-1
User Jackee
by
6.9k points

2 Answers

1 vote

Answer:

x = 4.64 units

Explanation:

cos(72) = x/15

x = 15cos(72)

x = 4.6352549156

User Debbes
by
6.1k points
5 votes

Firstly, you have to find beta, by using triginometric function cosinus. And then use beta in the Cosine Law. X has to be smaller than the hipothenuse.

Answer to this please with EXPLANATION! BIG POINTS!!!-example-1
User Anson Horton
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6.4k points
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