Answer:
I think Yukari Yakumo or Sakuya
Step-by-step explanation:
Answer:
Its C because if she found the y value she needs to find the x and she plugged in the y value for x.
Answer:
z = 85°
Step-by-step explanation:
By inscribed angle theorem:
The measure of inscribed angle is half the measure of the arc intercepted by it.

Answer:
a
Step-by-step explanation: