To find the sum of the interior angles you use the formula (n-2)(180), where n is the number of sides. In this case, the number of sides is 12, so you get 1800 degrees. Then you divide by number of angles which is 12. So your answer is 150 degrees.
Answer:
Step-by-step explanation:

Subtract both sides from 35

Simplify:

Factor
=0



Your answer will be z=57
and No solution
Answer:
The y intercept means shawn ran 4 laps at week zero
Step-by-step explanation:
Answer:
y = -5
Step-by-step explanation:
see the pic for the steps . .
Answer:
9x−c
= 9x + − c
=−c+9x
Step-by-step explanation: