LoveFakeOnlinePoints LoveFakeOnlinePoints
  • 02-05-2022
  • Mathematics
contestada

Find center and radius of this circle:
[tex](x-2)^2+(x+12)^2=81[/tex]

Respuesta :

YulTheNinja YulTheNinja
  • 02-05-2022

Answer:

center: (2,-12)

radius: 9

Step-by-step explanation:

[tex](x-h)^2+(y-k)^2=r^2[/tex]

[tex]h=2\\k=-12\\r=9[/tex]

get r by getting square root of 81

center = (h,k)

Answer Link
Аноним Аноним
  • 02-05-2022

Answer:

center: (2,-12)

radius: 9

Step-by-step explanation:

(x-h)^2+(y-k)^2=r^2

h=2

k=-12

r=9

Answer Link

Otras preguntas

What is the value of x in 15x-10= 20
what It Trigonometry ?
Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Bases on monthly weigh-ins, his weight, w, can be modeled by
1,352 pounds is what fraction short of a ton? A) 169/250             B) 77/100               C)13/20             D140/223
How many heart chambers does a shark have?
what does the zeppelin
Over what period of time would you expect to see large changes in mountains,canyons,and similar features of the earth?
An ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse? Explain.
Help??? What is 3x+5x=67y?
What is the size and shape of a super volcano?