Answer:
x = 0, y = 2, and z = -1
Step-by-step explanation:
The answer would be 30.
60/2 = 30
90/2 = 45
120/2 = 60
I know you don't wanna do the work or don't know how but just get the m a t h w a y a-p-p and type the equations in and it'll tell you what x is
Answer:

Step-by-step explanation:
we know that the circumference is equal to

we have

substitute

