Step-by-step explanation:
C=2×pi×r
8.61=2pi*×r
8.61÷2pi=13.52 radius
A=pi×r^2
pi×13.52^2=574.25 area
Answer:
There are an infinite number of points on that graph.
Step-by-step explanation:
To find any of them, simply input a value for x and simplify to find y.
For this example, we'll use x = 4
f(x) = 4x
f(x) = 4(4)
f(x) = 16
So we could find (4, 16) on the graph
Answer:
$4.75- $1.25=$3.25
Step-by-step explanation:
i think sorry if its not right:(:(