A(r) is a function that gives the area of a circle with radius r. It can be written in equation form as A(r) = 3.14r2. What is t
he value of A(5)?
A:31.40
B:78.50
C:28.14
D:246.49
1 answer:
B: 78.50
If you plug in 5 for r, then you get 3.14 * 25, which is equal to 78.5
Hope this helps!
You might be interested in
Answer:
g(x+3) = -5x-15
Step-by-step explanation:
g(z) = -5z
g(x) = -5x
g(x+3) = -5(x+3)
= -5x -15
<em>Feel free to mark this as brainliest! :D</em>
Answer:
i dunno do the math
Step-by-step explanation:
Hope this helps. Solution is attached on the image above.
