Answer:
<h2>r = 8</h2>
Step-by-step explanation:
The standard form of an equation of a circle:
![(x-h)^2+(y-k)^2=r^2](https://tex.z-dn.net/?f=%28x-h%29%5E2%2B%28y-k%29%5E2%3Dr%5E2)
(h, k) - center
r - radius
We have the equation:
![x^2+y^2=64\\\\(x-0)^2+(y-0)^2=8^2](https://tex.z-dn.net/?f=x%5E2%2By%5E2%3D64%5C%5C%5C%5C%28x-0%29%5E2%2B%28y-0%29%5E2%3D8%5E2)
Therefore the center is (0, 0) and the radius r = 8
3200 plus 1800 is 5000.
So find the percentage of 5000 1800 is.
So 36%
Answer:
Neither.
Step-by-step explanation:
13 - 1 = 12 and 19 - 13 = 6 - no common difference so its not Arithmetic.
13/1 = 13 and 19/13 = 1.46 - no common ratio so its not Geometric.
Answer:
no it's not because is not
Here is the solution for the eqns.