Standard equation: (x-h)^2 + (y-k)^2 = r^2
Here, (0-[-6])^2 + (0-[-8])^2 = r^2
Find r: 36 + 64 = 100, so r = 10
Then the desired equation is (x+6)^2 + (y+8)^2 = 10^2
Answer:
The solution is 
Step-by-step explanation:
We have the following equation:

Elevating both sides to 2, we can isolate x




Checking

Answer:
0.046231
just use a calculator my dude
Kappa
Hope this helps!!
:)
Answer:
if you need these worked out lmk hope this helps :)
Step-by-step explanation:
1.) infinite solutions
2.) infinite solutions
3.) x = .36923..
4.) no real solution
5.) no real solution
6.) x = 5