What is the image point of
(
0
,
−
1
)
(0,−1) after the transformation
r
18
0
∘
∘
t
5
,
4
r
180
∘


∘t
5,4

?

the answer is c)8

step-by-step explanaction:

900 degrees

step-by-step explanation:

0.6

39mph

step-by-step explanation:

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°