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

Help me please!!! The atom fluorine generally will become _____ stable through the formation of an ionic chemical compound by accepting _______ electron(s) from
Homer spends $10 per week on lottery tickets and $400 per month on rent
What is an example of a good URL?
what is the slope intercept form of a line that goes through (11,2) with a 0 slope
How many atoms are there in 2.50 mol of uranium?
Tanya drove 312 hours and used 13 tank of gas. For how long could Tanya drive using​ 12 ​tank of gas? In simplest form.
what theme is found in the story of the Lotus Eaters, who eat the fruit of the lotus flower
Chris built a rectangular snow fort with a perimeter of 24 feet. The length of the fort was 8 feet less than 3 time the width. What was the length (x) and width
Couples should not allow cultural to influence their parenting decisions
In an s orbital, the probability of finding an electron a particular distance from the nucleus can best be determined by the