For the diagram shown, x = 80 and y = 30. Determine the value of z.
A) 20
B) 40
C) 50
D) 100

Answer:
The answer is C
Step-by-step explanation: if x=80 and y=30 that means z would equal 50. All you have to do is subtract 30 from 80. :)
PLEASE MARK BRAINLIEST