What is the median of the data?
11, 13, 13, 14, 16, 20, 20, 20, 21, 25

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

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°