Answer:a + b + c = 180 ( sum of angles in a triangle )
c + d = 180 ( adjacent angles are supplementary ), thus
a + b + c = c + d ( subtract c from both sides )
a + b = d
Step-by-step explanation:
I think the answer to you question would be -3 I’m not sure but I hope this works :)
1) The slope is 2 and the y-int is 4.
2) the slope is 1/3 and the y-int is 4-.
Answer:
180 = 40 + 10x
Step-by-step explanation: