50/250 = 1/5 = 0.20 = 20%
Answer: 20%
answer is 11/3.
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Answer:
Step-by-step explanation:
You're given a coordinate in the form of (x, y) and you're also given the vertex in the form of (h, k). We will use those in the vertex form of the equation
and solve for a. Filling in:
which simplifies a bit to
and a bit more to
. Add 3 to both sides to get
-8 = 4a so
a = -2
The equation, then, is

Answer:
960
Step-by-step explanation:
you have to multiply 12*8*10
12*8=96
96*10=960
diameter (d) = 2 · r
Circumference (C) = 2 π · r → C = π · d → d = 