Answer:
i think it may be 21.98 but i dunno
Step-by-step explanation:
0.5 unit per unit (or any other label)
Answer:
-4.3
Step-by-step explanation:
Answer:
it is a linear please mark me as brainliest
Answer:
True, because they are under 180 degrees
"Supplementary angles are two angles with a sum of 18 0 ∘ 180 ^\circ 180∘ . A common case is when they lie on the same side of a straight line."