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Please help me. very confused​
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14 votes
Please help me. very confused​

Please help me. very confused​-example-1
User Ding
by
4.0k points

1 Answer

11 votes

Answer:

a. 16

Explanation:

sin x = cos (90-x)

sin 74 = cos (90-74)

sin 74 = cos 16

User David Smiley
by
5.0k points
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