Reggie can line a football field in 120 minutes. rosalinda can line a football field in 80 minutes. if they work together, how many minutes does it take them to line a football field? 40 minutes 48 minutes200 minutes 240 minutes

The trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? a) 48 cm2; 32 cm2; 80 cm 2 b) 48 cm2; 16 cm2; 64 cm 2 c) 128 cm2; 32 cm2; 160 cm 2 d) 128 cm2; 16 cm2; 144 cm 2