Find the length of DB.
Do not Answer with a link.

4

Step-by-step explanation:

Just count the units across, how to get from 2 to -2 which is just simply four units back.

answer: there are 453.592 grams in a pound.

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