Answer:
X = 276°
Step-by-step explanation:
Divide X into x1 and x2
then then using the trick of co-interior angles, find the answer of x1 and x2 . then add x1 and x2
Answer:6-8^10=?
Step-by-step explanation:

will be either x to y or x : y
so,

will be 4 :5
Answer is: D. 4 : 5
Para lá lá no debes de inglês e o de inglês