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

A circle is centered at $O$ and has an area of $48 \pi.$ Let $Q$ and $R$ be points on the circle, and let $P$ be the circumcenter of triangle $QRO.$ If $P$ is c
Under what condition,the determinant of a matrix is possible?​
Hope plans to run one day this week, play tennis one day, swim one day, and play soccer one day. A tree diagram would show different combinations in which she c
If y=3x+5 and z=x^2+2x-5, what is yz?
which support detail from the great fire conveys the main idea that firefighters alone were not able to contain the fire
Which financing option has the highest overall costs? Rent to own credit card Installment Cash
Describe the people you would have seen in the factories.
acabo de comprarme un perrito. Voy a llamar loki
The number of hours of TV watched each week by 8 seventh grade students is shown below. 11, 7, 9, 3, 3, 8, 10, 5 a. What is the mean number of hours of TV watch
Write down the reciprocal of 2​