Answer:
slope = -3 , y-intercept = 9
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
Answer:
53
Step-by-step explanation:
c=42+11
c=53
82
The sum of the three angles is 180. One is given and the other we can figure out because it forms a straight line (180) with the angle to the left outside. The outside angle is 117, so 180-117 is 63.
So then add up the 3 angles in the triangle
63+35+y=180
y= 82