Homework Progress Find the midpoint of A and B where A has coordinates (2, 3)
and B has coordinates (8,9).
у
10
9
8
7
6
5
4
3
2
1
Х
0 1 2 3 4 5 6 7 8 9 10

answer: -8.2562234e+13

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°

answer: i literally just answered this question but they want me to do it again

step-by-step explanation: