Answer:
171 degrees
Step-by-step explanation:
x + 9 = 180
x = 171
Answer:
C
Step-by-step explanation:
Answer:
23, 24, 25
Step-by-step explanation:
Well 180 degrees is a straight line...
Answer:
i dont remember how to answer this so heres some info from the graph.
the y-intercept of the first equation is 8.
the y-intercept of the second equation is 18.
the equations cross at (10,4)