Asheet of metal that is b=43 cm wide and a=6 cm long is to be used to make a rectangular eavestrough by bending the sheet along the dotted lines. what value of x maximizes the capacity of the eavestrough?

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

the answer is about 24 dollars