HELP PLEASE!!!!! I'M DESPERATE!!!! 80 POINTS!!!
A hot air balloon is launched and drifts over a boat.
• The balloon is directly above a boat 167 feet away from the launching point 10 minutes after it is launched.
• The angle of elevation to the balloon from the launching point is 35 degrees.
What is the average change in altitude of the hot air balloon? Round your answer to the nearest hundredth if necessary.
