Answer:
15: A
16: C
Step-by-step explanation:
I have no idea but hopefully I helped you
Answer: 7
Step-by-step explanation:
Answer:
radius, or r equals 9in. radius=9in
Step-by-step explanation:
d=diameter. The radius is half of the diameter.

so, radius=9in
ANSWER
58°
EXPLANATION
The relationship between the measure of the bigger arc and the smaller arc and the angle created by the secant and the tangent is

Multiply through by 2
This implies that

We simplify to get:

Solve for x.



In short the answer is 5/25 or 1/5 either works.