Find the measure of the exterior angle

and please tell me the steps.

Which graph has a rate of change of zero

For the inequality |c| < |d| to be true, which of the following must be true?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =