Answer:
5x^4 - 37x^3 - 6x^2 + 41x - 6
Step-by-step explanation:
Answer:
108, 108, 72
Step-by-step explanation:
Vertical angles are congruent and if the measure of 1 of the angles is 72 degrees and straight lines equal 180 degrees you have to subtract 72 from 180 which equals 108.
Divide both side by 2 ad you get x=80
