Answer:
Step-by-step explanation:
What's the line look like?
Answer:
The answer is none.
Step-by-step explanation:
Answer:
B I aplogize if its wrong i haven't done this type of math in a couple years so its foggy
Hope it Helps!
Answer:
<h2>x = 10</h2>
Step-by-step explanation:

Equation of a circle is (x-x1)+(y-y1)=r²
when x1 and y1 are the coordinates of the centre
So you can substitute the centre in to get (x-5)²+(y+9)²=r²
When you draw a diagram it's obvious the radius is 9
9²=81
Therefore equation is (x-5)²+(y+9)²=81
Any questions, just ask :)