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Anyone mind lending a helping hand (asap!?!?)

Anyone mind lending a helping hand (asap!?!?)-example-1
User Bachi
by
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1 Answer

4 votes

Answer:

Q9 X=42.5

Explanation:

let unknown angle be x

cos x=45/61

X=cos^-1 45/61

X=42.463...

X=42.5 (1 decimal place)

User Nema
by
6.7k points