Given the figure of a cyclic quadrilateral
The sum of the opposite angles = 180
so, we can write the following equations:

we will find (x) from equation (1):
x = 180 - 100 = 80
We will find (y) from equation (2):
2y = 180 - 102
2y = 78
y=78/2 = 39
So, the answer will be:
x = 80
y = 39
5.3 repeating is the answer
Answer: $21
HOPE THIS HELPS
CAN U PLEASE GIVE ME BRAINLIEST
Answer:
IT would be B I believe
Step-by-step explanation:
f(x) = 3x + 391