summerbscotty summerbscotty
  • 12-07-2021
  • Mathematics
contestada

Find the center and radius of the circle x2+y2=4

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 12-07-2021

Answer:

The center is (0,0) and the radius is 2

Step-by-step explanation:

The equation of a circle is

(x-h)^2 + (y-k)^2 = r^2  where (h,k) is the center and r is the radius

x^2+y^2=4

(x-0)^2 + (y-0)^2 = 2^2

The center is (0,0) and the radius is 2

Answer Link

Otras preguntas

What is the weight to the nearest pound of a person who is 64 inches tall and has a body mass index of 21.45
what ideas go for the proclomation of 1763
what are four contributions of Mesopotamian civilization.
A line goes through the point (–2,3) and has a slope of –4. What is the y-intercept of the line?
I HAD shut the door to. Then I turned around and there he was. I used to be scared of him all the time, he tanned me so much. I reckoned I was scared now, too;
When did slavery start in America?
how can the excessive use of fertilizers effect biodiversity if it is washed into the river
How does mutations lead to genetic variation?
what is the difference between the pan american games and the olympic games
what is the organ is water removed until the waste is solid