Answer:
here u go hope this is right
Step-by-step explanation:
x + 779 = 900
x = 900- 779
x = 121
3x^2 + 21x
Is the answer without a doubt.
Then answer would be
90° < 0 < 180°.
hope it helps!
Answer:
80x2=160 20x3=60 160+60=220
Step-by-step explanation:
It’s D. Or C.
I think it s D.