Answer:
The answer is
<h2>r =4 ft</h2>
Step-by-step explanation:
Area of a circle is given by πr²
Where r is the radius
From the question
Area = 64 ft²
So the radius is
64 = πr²
Divide both sides by π
![{r}^{2} = \frac{64}{\pi}](https://tex.z-dn.net/?f=%20%7Br%7D%5E%7B2%7D%20%20%3D%20%20%5Cfrac%7B64%7D%7B%5Cpi%7D%20)
Find the square root of both sides
![r = \sqrt{ \frac{64}{\pi} }](https://tex.z-dn.net/?f=r%20%3D%20%20%5Csqrt%7B%20%5Cfrac%7B64%7D%7B%5Cpi%7D%20%7D%20)
r = 4 ft
Hope this helps you
Sure but 20 characters long
Answer:
y = x + 10
Step-by-step explanation:
when translating a line up on a graph, the y-intercept increases as many units as it is translated.
Answer:
(61. 8181..., ~)
Step-by-step explanation:
-11/5x<-136
x>680/11
x>61. 8181