A system of linear equations is shown on the graph. The equation of the lines is y=-1/2x+4. What is the equation of the other line in the system?

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°

answerim :

n

step-by-step explanation:

im not sure but my dad knows

i can you with this answer

step-by-step explanation: