Alot is in the shape of a trapezoid. the sum of the bases is 180 feet. if the area of the lot is 8,100 square feet, what is the distance across the lot, i. e. the altitude of the figure?

the altitude of the trapezoid is?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Find solution of the linear equation y = 2/3x + 1/3