ronscola27 ronscola27
  • 05-05-2020
  • Mathematics
contestada




If a circle has a radius of \sqrt{13}
​
and is centered at (9, -3), what is the equation of this circle?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 05-05-2020

Answer:

(x-9)^2 + (y+3)^2 = 13

Step-by-step explanation:

The equation of a circle can be written as

(x-h)^2 + (y-k)^2 = r^2

Where (h,k) is the center and r is the radius

(x-9)^2 + (y--3)^2 = (sqrt(13))^2

(x-9)^2 + (y+3)^2 = 13

Answer Link

Otras preguntas

William Shakespeare is best known for writing what kind of literature?
Miguel an 2 of his friends share 7 rice cakes equally.
A vertical portal is an industry-focused hub that offers services to more than one industry. a. True b. False
Letting a = red spheres and b = blue spheres, write a balanced equation for the reaction. express your answer as a chemical equation.
Which of the following is not a popular Broadway musical? The Lion King Frozen Wicked Gypsy
A strong belief that the environment molds the behavior of humans and other animals is characteristic of which school of psychology?​
I need help with this question.Write several sentences describing the “typical” person with whom you share this world.
Le escribe rolando un mensaje electrónico a miguel? ¿nos trae el botones las maletas a la habitación?
what were the long-term causes of Sepoy Rebellion?
Shu Yi can't resist a sale. She recently bought a dress for $93 after it had been discounted 25%. She also purchased shoes that had been marked down 15%. She pa