Answer:
is x=\frac{y+3}{2}
Step-by-step explanation:
this work is very easy and no hard
ANSWER
The sum of m∠DEA and m∠AEB is 180°.
Reason: The sum of angles on a straight line is always 180°.

Group like terms to get,

Simplify, and get,

Divide both sides by 10 to get,

We substitute this value to get the required angles.




This is just multiplying and subtracting
So 19% in decimal is 0.19
so 27.37 x 0.19 = 5.2 (If not rounded it is 5.2003)
5.2 - 27.37 = 22.17 (If not rounded 22.167)