Please explain to me. I am confused about this question. Thanks Look at the correlation coefficients below, describe the correlation

Part (a) r = 0.82
Strength =
Direction =

Part (b) r = -0.23
Strength =
Direction =

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°

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

it's d

step-by-step explanation:

i dont know the answer but here's a picture of a dog