Answer:
B: 6x+2
Step-by-step explanation:
hope this helps :)
Answer:
D
Step-by-step explanation:
The answer is D, because when you divide x by a negative the sign changes
Step-by-step explanation:
Put the interior angle equal to 180.
It would look something like this:
x+45=180
-45 -45
180-45= 135 so the exterior angle would be 135!
66 for the first and 36 for the other one
Answer C cause I remember