[-/1 Points] DETAILS MCKTRIG8 7.1.031. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A man is flying in a hot-air balloon in a straight line at a constant rate of 5 feet per second, while keeping it at a constant altitude. As he approaches the parking lot of a market, he notices that the angle of depression from his balloon to a friend's car in the parking lot is 30°. A minute and a half later, after flying directly over this friend's car, he looks back to see his friend getting into the car and observes the angle of depression to be 37°. At that time, what the distance between him and his friend? (Round to the nearest foot.) ft Need Help? Read It [-/1 Points] DETAILS MCKTRIG8 7.1.033. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of the building across the street and notices that the angle of elevation is 52°. She rides the elevator up three floors (60 feet) and finds that the angle of elevation to the top of the building across the street is 31º. How tall is the building across the street? (Round to the nearest foot.) ft Need Help? Read It Watch It [0/1 Points] DETAILS PREVIOUS ANSWERS MCKTRIG8 7.1.034. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 153-foot antenna is on top of a tall building. From a point on the ground, the angle of elevation to the top of the antenna is 28.5°, while the angle of elevation to the bottom of the antenna from the same point is 23.5°. How tall is the building? (Round your answer to the nearest whole number.) X ft Need Help? Read It