Question

Pls halp.

What is the length of the line segment with endpoints (11, −4) and (−12, −4) on a number line?

Answer 1

23

Explanation:

The first point, (11, -4) is 11 away from 0. The second point, (-12, -4) is 12 away from 0. Add the two distances, 11 and 12, to get 23 as your final answer.