Solve the problem.An airplane travels at 185 km/h for 5 hr in a direction of 112° from a local airport. At the end of this time, how far east of the airport is the plane (to the nearest kilometer)?
A. 858 km
B. 374 km
C. 998 km
D. 347 km
Answer: A
Mathematics
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, ? lies in quadrant II
Find sin 
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?
A. Function B. Not a function
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