Each side of a square picture is 30 centimeters long. paul decided to have the picture enlarged so he had each side increased by c centimeters. write an expression for the perimeter of the new picture.

yes

step-by-step explanation:

yes

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°

493 would be the correct answer

step-by-step explanation: