katerina17
katerina17 katerina17
  • 20-05-2021
  • Mathematics
contestada

What is the center and radius of the circle?
(x-2)2 +(y+3)2 = 49

What is the center and radius of the circle x22 y32 49 class=

Respuesta :

ColinG
ColinG ColinG
  • 20-05-2021

Answer:

Center: 2, -3

Radius: 7

Step-by-step explanation:

The center of the circle is defined by the numbers subtracted from the variables. The x value for the center is 2, since it is x - 2, and the y value is -3, because y - -3.

The radius is equal to the square root of the constant on the other side.

The square root of 49 is 7.

Answer Link

Otras preguntas

A drama club earns $1040 from a production. A total of 64 adult tickets and and 132 student tickets are sold. An adult ticket costs twice as much as a student t
What do genes come in?
What is the answer to number 10
What is included in the body’s nonspecific defense against invading pathogens?
Prior to drawing blood for a blood donation, the nurse will clean the arm with a betadine solution. this form of antimicrobial control is called __________.
can you help with this problem
What is the best reason for selecting a quality friendship? 1. You enjoy talking all the time and someone is there to listen. 2. You enjoy the same hobbies a
help with 30 please, thanks
the human body is made up of several organ systems that work toheather as one unit. Which organ functions to break down food into nutrients?
how do earths magnetic pole reversals provide evidence for plate tectonics