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04-20-2008, 07:04 AM
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| trig homework help!!!!!!!!!!!?
From the top of a cliff 240 feet high, a coast guard finds the angle of depression toa certain ship to be 6 degrees and 42 min and that it lies due south of his position. one min later the angle of depression is 7 degrees 54 min and the bearing of the ship is 34 degrees west of south find the ships speed. 1nauticle mile= 6076.11 feet
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