Am I correct Jim and Joe nobody else answer!

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

He 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) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2