sheinaloves sheinaloves
  • 26-05-2020
  • Mathematics
contestada

Write the equation of the circle with a center at (- 2, - 8) and a radius of sqrt(10) .

Respuesta :

altavistard
altavistard altavistard
  • 28-05-2020

Answer:

(x + 2)^2 + (y + 8)^2 = 10

Step-by-step explanation:

The general equation of a circle with center at (h, k) and radius r

is (x - h)^2 + (y - k)^2 = r^2.  If the center is at (-2, -8) and the radius is √10, then this equation becomes:

(x + 2)^2 + (y + 8)^2 = 10

Answer Link

Otras preguntas

Which of the following is closest to the coordinates 30° N latitude, 0° longitude? A) Ethiopian Highlands B) Atlas Mountains C) Red Sea D) Serengeti Plain
4 steps in developing a brand name
Read the excerpt from act 2 of A Doll's House. Helmer: [putting his papers together] Now then, little Miss Obstinate. Nora: [breathlessly]. Torvald—what was tha
what is the best place to obtain a masters degree
a 5-ounce can of tuna costs $0.90. a 12-ounce can tuna costs $2.40. which is a better buy?
true or false. Most plays today have their first productions on Broadway.
Christian sabbath day used to be Sunday, but the Bible says it changed. When is it now?
What agriculture items were some Egyptian towns able to trade
Why did King George III reject the Albany plan?A.) He didn't want to improve relations with the American Indians.B.) He feared it would create a powerful coalit
Len walks 3/10 mile in the morning. He walks 2/5 mile in the afternoon to a friends house. Len says that he walks a total of 5/15 mile in the morning and aftern