-fill in the blanks to complete the following chart (rate to the nearest tenth). you will not use all of the answers.
-answer choices-
4,678.6
71.4
12.60
54.81
17.86
500
1.2
174.1
751.90
81.7
1.4
91.70

(pls help!:)

-1, -2, -3, -4, -6

step-by-step explanation:

is only a line? i think so

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°