Simon has a certain length of fencing to enclose a rectangular area. The function A models the rectangle's area (in square meters) as a function of its width (in meters).

Identify the number 127 as a rational or irrational. explain

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

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