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

BRAINLIESTTTT ASAP! please answer
The water that flows into oceans comes in part from A) Lakes B) Ponds C) Reservoirs D) Rivers
4/10= heeeeeeellllllppppppppppppp
20p for an answer please help me please
Which of the following is equivalent to C(16, 4)? answer choices: 12! C(16, 12) C(15, 3)
Which of these is most likely to make it difficult to keep up when playing vigorous sports or games
Which type of context clue does the author use to show the meaning of the word diplomats antonym synonym explanation exampl
help me plzzzzzzzzzz help me
How many ways could the students Amy, Ben, and Lorenzo, come in 1st, 2nd, and 3rd place?
A highway passes under a road. The clearance height is 7.75 feet write and graph an inequality that represents the height of a vehicle that can travel on the hi