Stretch Your Thinking Write an addition equation that will have a proof drawing with a new ten and a new hundred. Then make the proof drawing to check.

ab: 2 n83b8eb7ebi. 8e yen in

x + 4/7

step-by-step explanation:

use cymath

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°