Find the surface area of this cuboid. 2 cm,3 cm,2 cm

12

Step-by-step explanation:

2×3×2

I think lol what grade is this ?

32 cm

Step-by-step explanation:

2(3x2)+2(2x2)+2(2x3) = 32

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