Two angles are said to be suplementary when the aum of the two angle is 180*
The answer is 90, Because angle D is a 90 degree angle, and 180- 90=90, so the answer is 90.
Answer:
-3,-2,1
Step-by-step explanation:
its what x is when y=0
Answer:
The y-intercept is 15 and the slope is 5.5
y=5.5x+15
Step-by-step explanation:
