dbsearsonovrkyk dbsearsonovrkyk
  • 04-09-2017
  • Mathematics
contestada

a circle has its center at (-2,3) and a radius of 5. What is the equation for the circle?

Respuesta :

coolstick
coolstick coolstick
  • 04-09-2017
Since the equation for a circle is (x-h)^2+(y-h)^2=r^2, with the center being (h,k) and the radius being r, we can plug it in to get (x-(-2))^2+(y-3)^2=5^2
=(x+2)^2+(y-3)^2=25
Answer Link

Otras preguntas

Charlie paints the figure shown on the sign of his new restaurant. The figure is made from a circle with a sector missing. What is the area of the painted part
A 0.5 kg air-hockey puck is initially at rest. What will its kinetic energy be after a net force of 0.4 N acts on it for a distance of 0.7 m?
31. B. F. Skinner's work elaborated what E. L. Thorndike had called: A) shaping. B) conditioned reinforcement. C) the law of effect. D) resistance to extinction
The term that means a continued mild or partial contraction of a muscle that keeps it healthy and ready to respond is muscle __________.The term that means a co
It is legal to have a function with no arguments. TRUE FALSE
in the late middle ages, which country pursued a policy of religious conformity? A.) France B.) England C.) Holy Roman Empire
Simplify negative 5 minus the square root of negative 44
-> A Moving to the next question prevents changes to this answer. Question 5 Sandy really likes talking to Belinda. Every time she speaks with her, Sandy fee
What was a result of industrialization during the 1800's
The solutions to the inequality y > −3x + 2 are shaded on the graph. Which point is a solution? (0, 2) (2, 0) (1, −2) (−2, 1)