1. Write the model as a fraction/decimal/percent

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°

.95

step-by-step explanation:

answer: it is a.,b.,d.

step-by-step explanation:

pi or 3.14159265359 is an irratinal decimal