What times what equals 400

41/2 - 1 1/3 what is the answer as a fraction?

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²