Answer: Y=5
Step-by-step explanation:
Your line has no slope. It is a horizontal line
Answer:
360 degrees divided by that order
Center (-5,4) radius 3
The standard equation of a circle is
(x-h)^2+(y-k)^2=r^2
where the center is (h,k) and r is the radius
so h=-5 in this case and k is 4
r^2=9 so r=3