What is the slope of (2,-5) and (-3,-10)

slope = 1

Step-by-step explanation:

slope = (y-y') / (x-x')

S = (-10 - (-5)) / (-3 -2) = -5 / -5 = 1

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°