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Please please help please please

Please please help please please
asked 15.2k views
9 votes
Please please help please please

Please please help please please-example-1
asked
User Jeff Mandell
by
8.0k points

1 Answer

7 votes

Answer:

75

Explanation:

With reference angle 53°

base (b) = 45

hypotenuse (h) = K

Now

cos 53° = b / h

0.6 = 45 / K

K = 45 / 0.6

K = 75

answered
User Kasparas Anusauskas
by
8.3k points
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