ghanapasa ghanapasa
  • 04-05-2021
  • Mathematics
contestada

Write the equation of a circle whose center is (-2, 0) and has the point (-5,-6) on its circumference.

Respuesta :

grifjin
grifjin grifjin
  • 04-05-2021

Answer:

(x+2)^2 + y = √45 ^2

Step-by-step explanation:

this should be right

Answer Link
reeserl reeserl
  • 04-05-2021

Answer:

[tex](x + 2)^{2} + y^{2} = 45[/tex]

Step-by-step explanation:

The radius (r) of the circle is the distance between (-2, 0) and (-5, -6)

r = [tex]\sqrt{(-2 + 5)^{2} + (0 + 6)^{2} } = \sqrt{3^{2} + 6^{2} } = \sqrt{9 + 36} = \sqrt{45}[/tex]

[tex]r^{2}[/tex] = 45

[tex](x + 2)^{2} + y^{2} = 45[/tex] is the equation of the circle

Answer Link

Otras preguntas

What's wrong with sentence "she's going with us."
type: item in a larger work (poem
A historian must rely on other social scientists when answering which question? A. who? B. when? C. where? D. why?
define variable in your own words
Dan gave five sunflower seedlings each a different type of fertilizer. He measured the initial and final heights of each plant after a month, then calculated th
Colise has 2 vases of flowers that each hold 10 red and 5 yellow roses. michelle has the same total number of roses but in 3 vases. each vase has 6 red roses. h
How did the Enlightenment influence the Founding Fathers of the United States?
what led to a system of barter in colonies -relations with england-
one more than the product of 19 and a number
Two vectors, X and Y, form a right angle. Vector X is 48 inches long and vector Y is 14 inches long. The length of the resultant vector is inches.