Option D should be your answer.
No combo of any of those angles add up to exactly 180 to suggest that they are parallel lines.
Answer:
-3°
Step-by-step explanation:
if you subtract 9 for 13 ,, you get 4
then when you subtract 7 from 4 it goes into the negative side and gets you negative 3 degrees
Answer is (9, 7)
Step by step
Rule: 270 degrees counterclockwise about the origin our point A(x,y) becomes A'(y,-x).
This means, we switch x and y and make x negative.
So
(-7, 9) ➡️ ( 9, 7)
Answer:
Today's temperature is 5.7 degrees above Bill's normal temperature.
Step-by-step explanation:
Given
Represent the normal temperature with N and today's temperature with T.
Such that:


Required
Determine the temperature above the normal temperature
The interpretation of this is to calculate the difference between Bill's normal temperature and Bill's today temperature.
Represent the difference with D
D is calculated as follows:

Substitute values for T and N


Hence, today's temperature is 5.7 degrees above Bill's normal temperature.
0 or if maybe another 0 for two ZER0s