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Given that sin(x) find cos (90 - x). A. 4/11 B.7/11 C. 11/7 D. 11/4. Please select the best answer from the choices provided.given that sin with x in (equals 7/11 find COS with 90 - x in) a is 4/11 B is 7/11 C ​

User Bfroehle
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1 Answer

4 votes

Answer:

7/11

Explanation:

sin(Ф)=cos(90-Ф)

∴cos(90-x) = 7/11

User Jack Humphries
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