Answer:
m=3
Step-by-step explanation:

X=180-2(60)
=180-120
=40
The length of the other angle is 40°.
4 terms, degree of 2
The terms is the amount of “numbers” you have, which is 4
The degree is the highest power, which is x^2
Answer:
68+97i
Step-by-step explanation:
work shown and pictured