01bclgamer 01bclgamer
  • 08-07-2018
  • Mathematics
contestada

What is the equation of a circle with a center at (-3, 6) and a radius of 7?

Respuesta :

mkryukova19 mkryukova19
  • 08-07-2018
Equation of a circle is      (x-x0)² - (y-y0)² = r².

x0= -3,
y0= 6
r=7

(x+3)² + (y-6)² = 7²
Equation of the given circle:
(x+3)² + (y-6)² = 49. 
Answer Link

Otras preguntas

About how tall should you be at age 12, about in 7th grade. And how about weight?
I have 4 sides and 4 vertices,what am I
What were the provisions of the Proclamation of 1763?
Ms. Russell has 24 students in her class. 3/8 of the class went out for recess. 1/4 went to the library. The rest stayed in the classroom.a. What fraction of th
HELP+EXPLAIN PLEASE Describe how a sarcodine, such as amoeba, gets food.
What were the provisions of the Proclamation of 1763?
When he is finally free, Elie wishes to see himself in the mirror. Why can't he ever forget the look in the eye of the corpse that gazes back at him?
How do I find the area of a square with a radius of 16ft
HELP PLEASE!!! Is the following sentence true or false? Flagellates living in symbiosis always harm the animal in which they live.
HELP+EXPLAIN PLEASE Describe how a sarcodine, such as amoeba, gets food.