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

Choose the equation below that represents the line passing through the point -3,-1 with the slope of four
John deposited $2,860 in a bank that pays 9% interests, compounded monthly. Find the amount he will have at the end of 3 years?​
How do I say “I love spending time with my two cats Lilly & Daisy” in French!! Please hell
What was the Vietcong’s strategy in fighting American forces?
Kiara, a waitress, received a salary increment. even though kiara's coworkers received a five percent higher increment than her, kiara perceived the hike to be
Which part of a seed is the hard surface that protects the interior of a plant
How can i find the number of electrons are gained or lost
Using enthalpies of formation, calculate H.
What type of gradient would a river have when it is actively eroding its stream bed?
What was America’s foreign policy regarding European wars prior to world war 1 and how was it challenged during the war