Answer:
102
Step-by-step explanation:
All angles added together=180
180-13-65
180-78
102
Answer:
-1/4
Step-by-step explanation:
We can find the slope of the line given two points
m = (y2-y1)/(x2-x1)
= (-9- -6)/(3- -9)
= (-9+6)/(3+9)
=-3/12
= -1/4
Answer:
A
Step-by-step explanation:
(x+2)©= x©+4x+4
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