Answer:
Suplimentary angles have a sum of 180°
20+ what gives 180
This can be written algebraicaly as
20 + x = 180
To solve this subtract from both sides
X = 160
Hence, the supplement of 20°angle is a 160°angle
This can be proven as 20 + 160 =180
Supplementary angle give sum of 180
Answer:900
Step-by-step explanation:
42 / 100
To simplify the expression, add the numerator of each fraction.
24/100+2/10+16/100 = 42 / 100
24 + 2 + 16 = 42
its y=2x
(sorry if im wrong btw)