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