Thursday
September 18, 2014

Homework Help: math- precalculus

Posted by jared on Saturday, March 21, 2009 at 5:19pm.

I've attempted this problem a few times but I can't get the right answer. Can someone show me how I can do it?

A ship leaves the port of Miami with a bearing of 100 degrees and a speed of 15 knots. After 1 hour, the ship turns 90 degrees toward the south.

a) what is the new bearing
b) after 2 hours, maintaining the same speed, what is the bearing of the ship from the port?

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