Arectangle has an area of 40 square units. the length is 6 units greater than the width. what are the dimensions of the rectangle?

w=4

l=10        4+6=10               4x10 =40

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2