An auto transport truck holds 12 cars. A car dealer plans to bring in 1,150 new cars in June and July. If an auto transport truc
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Answer:
10.11 feet
Step-by-step explanation:
Let H ft be the elephant's height and x ft be the initial distance from naturalist to the elephant.
1. Naturalist takes a view to find the a 22 degree angle of elevation, then
2. Naturalist moves backwards from the elephant pacing off a distance of 27 feet, the distance from naturalist to the elephant becomes (x+27) ft. He takes a second view and determines a new angle of elevation of 11 degrees. Then
3. Solve the system of two equations:
Then