8. Triangle PQR has vertices P(-2,6), Q(-2,-2), and R(4,-2). It is translated according to the rule (x, y) = (x + 2, y-1). What is the
y-value of Q'? Show your work.

8 2/3 is the answer

step-by-step explanation: just use a calculator

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

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°