Answer:
68in^2
Step-by-step explanation:
Answer:
Step-by-step explanation:
11-3=8 red apples.
A. 8 to 11
B. 8 to 3
It has 5 sides therefore 360/5 or 72 degrees
Answer:
-2x^2 - 27x -11
Step-by-step explanation:
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