Answer:
-38
Step-by-step explanation:
Answer:
y=180-63-63/2=27degree...in triangle mln
x=180-27-63=90....in triangle mon
First, you know that the slope will be the same (3/2).
Plug in the points 0 for x and 7 for y in order to find b.
7=3/2*0+b
b=7
Then put the new slope and y-intercept into the equation:
y=3/2x+7
