A pilot is flying over a straight highway. He determines the angles of depression to two mileposts, 5.3 miles apart, to be 28° and 42°, as shown in the figure. 28° The elevation of the plane is NOTE: The picture is NOT drawn to scale. Round all answers to 3 decimal places. The distance of the plane from point A is 5.3 miles Submit Question Jump to Answer miles. 42° B miles.

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The irregular shape below is a pond. The distance across the pond, a, is unknown. To find the distance a surveyor tookteh measurements shown below. What is the distance across the pond? Round answer 2 decimal places. 1200 yauds A pine tree casts a shadow of 6.4 feet when teh sun is 75° above the horizon. Find teh height of the tree. Round answer 2 decimal places.