datlill
datlill datlill
  • 08-08-2021
  • Mathematics
contestada

What is the standard equation of the circle?

What is the standard equation of the circle class=

Respuesta :

onika92 onika92
  • 08-08-2021

Answer:

A is the answer

Step-by-step explanation:

the center of the circle is (-2,-1) so you're going to reverse their signs and insert that value in for x and y. the radius is 5, but the equation of a circle is

[tex]x ^{2} + {y}^{2} = {r}^{2} [/tex]

so you're going to square the radius, this making it 25.

Answer Link

Otras preguntas

solve for x 6/9=x/6 please
Which kind of water should be used for food processing? a. drinking water b. freshwater c. potable water d. tap water
Helpppp I can't do dis alonee
helpppppppppp fastttttttttttttttttttttttttt
If the simple interest on $3,000 for 7 years is $1,680, then what is the interest rate?​
Write a polynomial of least degree with roots -1 and -4. Write your answer using the variable x and in standard form with a leading coefficient of 1.
what’s is Log3(81)= 2^x=1/32•x=
he sees some very black clouds in the sky.​
Lily feels tired and weak in the evenings after work. Before starting her chores, she eats dinner. Which characteristic of life does Lily exhibit?
The chemical most frequently used for household disinfection?