Answer: 1/5
Step-by-step explanation:
Answer:
C. 726
9196-1936=7260 and take away the 0 so your answer will be 726
sum of an exterior angle is 360
2x+56+85+57+4x=360
6x+198=360
6x=360-198
6x=162
x=162/6
x=27
x = -3
y = 4