Mathematics, 15.03.2022 04:40 lwaites18

A boat is trying to determine its speed, in feet per second. The boat spots a 245 foot tall lighthouse at point A at an angle of elevation of 12°. 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°. What is the boat’s speed to the nearest foot per minute.

A boat is trying to determine its speed, in feet per second. The boat spots a 245 foot tall lightho

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