<O = 16 degrees vertical angles are equal
<O + 4x+90 = 180 DC is a straight line
16 +4x +90 = 180
106 +4x = 180
4x =74
x =18.5
16 +90 +2y= 180 DC is a straight line
106+2y=180
2y = 74
y= 37
Answer : y=37
x=18.5
it literally gave you the equation lol
y= 6x + 1/2
If this is DMS then the answer is 38.68861111 degrees
B and e I think I don’t know tho
