Determine the center and radius of each circle.
(x – 6)2 + y2 – 8y = 0
1 answer:
Answer:
Step-by-step explanation:
(x-6)² + y²-8y = 0
Put the equation into center-radius form.
complete the square
coefficient of the y term: -8
divide it in half: -4
square it: (-4)² = 4²
add 4² to both sides to complete the square and keep the equation balanced:
(x-6)² + (y²-8y+4²) = 4²
(x-6)² + ( y-4)² = 4²
center (6,4)
radius 4
You might be interested in
Answer:
![51251552 | \sqrt[ { {).5644}^{2} }^{25} ]{051} |](https://tex.z-dn.net/?f=51251552%20%7C%20%5Csqrt%5B%20%7B%20%7B%29.5644%7D%5E%7B2%7D%20%7D%5E%7B25%7D%20%5D%7B051%7D%20%7C%20)
hhkhgguiffhkjgilkgfgkhff
Answer:
50)
a. + 13
B. +10
C. -15
D. -5
Step-by-step explanation:
Ummmm you should maybe ask your mom or dad
When you make a plan on how much money you’ll waste
