Hello :
<span>A. 5th degree polynomial </span>
Answer:
x = 45º
Step-by-step explanation:
well since a triangle has to equal 180º
then we just have to subtract 88º and 55º from 180º
180 - 80 - 55 = 45
therefore, x = 45
Answer:
I don't know
Step-by-step explanation:
but I feel like I've done that problem before lol.
