Answer:
x=40
Step-by-step explanation:
100+2x=180
80=2x
40°, because 180 minus 100 is 80, then divided 80 by 2 (because there is two 2's) and you get 40
Bleh :b
quadrilateral
5/20, 2/9, 21%, 8%
2/9 = 0.22
21% = 0.21
5/20 = 0.25
8% = 0.08
0.25>0.22>0.21>0.08
mark brainliest please!
it would be 20% if 0.2 omg
Their intersection is one plane
