Describe the transformation A) translation 2 units down
B) reflection across y=-1
C) reflection across the x-axis
D) across the y-axis

C.

Step-by-step explanation:took the test and got it right

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°

2 x 503

step-by-step explanation:

its 1006