Mathematics, 17.06.2020 06:57 heber9609
A boat is trying to determine its speed, in feet per minute. The boat spots a 245 foot tall lighthouse at point A at an angle of elevation of 12 degrees. Five minutes later it arrives at point B after traveling in a straight line towards the light house. The angle of elevation is now 28 degrees. What is the boat's speed to the nearest foot per minute.
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A boat is trying to determine its speed, in feet per minute. The boat spots a 245 foot tall lighthou...
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