- Center =

- Radius =

<u>Step-by-step explanation:</u>
Here we have following equation : 
We need to find the center & radius of this circle . Let's find out:
We know that , Equation of a circle is given by :
⇒
........(1)
Here , (h,k) are the co-ordinates of center & r is the radius of circle.Collectively called as a circle with radius r and center at (h,k) . Let's frame given equation in question :
⇒ 
⇒ 
On comparing this equation with equation (1) we get :
- Center =

- Radius =

Answer:
6/9,5/8
Step-by-step explanation:
Those were just examples, they can be literally any number between 5/9 and 3/4.
The equation that represents the yearly cost for a non-member is 1/5x.
<h3>What is the equation for the yearly cost of a non-member?</h3>
The yearly cost for a non-member is the function of the number of tokens bought and the price per token.
Yearly cost = number of tokens bought x cost per token
=$0.2x
$0.20x is in decimals. To convert to a fraction, divide 20 by 100:
20 /100 = 1/5x
Please find attached the complete question. To learn more about decimals, please check: brainly.com/question/15287678
#SPJ1
You are multiply by 6 each time.
The next term is -216 x 6
-216 x 6= -1296
-1296 is your answer
hope this helps
use distributive property
0.5 x -10 = -5
0.5 x k = 0.5k
0.5(-10 + k) = 0.5k -5