Answer:
try 144
Step-by-step explanation:
m<E is basically just ot asking you to find the angle of E, i think :').
And since all angles equal to 180, 180-36=144
(hope ots right)
x=15
75/5=x 15x5=75
18
48-12 = 36
36/2
the slope is undefined
x=-1
