4. The following table represents a proportional situation: A. What is the constant of proportionality?

B. If D represents Days and B represents Birds Seen, what equation represents this situation?

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°

ask i dont know either ; (

step-by-step explanation: