The vertex would be (5,-23)
A = (pi) * r*2
(pi) = 3.14
r = d/2.....r = 17/2 or 8.5
A = 3.14 * 8.5^2
A = 3.14 * 72.25
A = 226.86 rounds to 226.9 m^2 <==
Answer:
Step-by-step explanation:
that is hard
Answer: v=-81.92
Step-by-step explanation:

Multiply both parts of the equation by 8:

Answer:
100 degrees
Step-by-step explanation:
It's going through 140 and 40, 180 - 40 = 140
180 cause a flat line is 180 degrees