October 14, 2015

Homework Help: trig

Posted by jerson on Sunday, October 5, 2008 at 10:54pm.

a ship has maintained a bearing of 47 degrees. ( a bearing is the angle measured clockwise from due north)
a) how far has the ship sailed if it is 200 miles north of its original position?
b) how far east of its original position is the ship?
c) if the ship's average speed is 12 miles per hour, for how long has it been sailing?

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