Use the fundamental identities to find the value of the trigonometric function.Find sin ? if cos ? =  and ? is in quadrant IV.

A.
B.
C.
D. - 


Answer: D

Mathematics

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19 + 16

A. 34
B. 36
C. 19
D. 35

Mathematics

Perform the indicated operation. - 

A.
B.
C.
D.

Mathematics

Find the angle in degrees that describes the compass bearing.ESE

A. 135° B. 180° C. 112.5° D. 157.5°

Mathematics

Simplify and add or subtract wherever possible. + 3 + 5

A. 48
B. 8
C. 8
D. 48

Mathematics