s18354587 s18354587
  • 14-07-2022
  • Mathematics
contestada

write the equation of a circle with a center at (1,-9) and a radius of 12

Respuesta :

MrRoyal
MrRoyal MrRoyal
  • 15-07-2022

The equation of the circle is (x - 1)^2 +(y + 9)^2 = 144

How to determine the circle equation?

The given parameters are:

Center, (a,b) = (1, -9)

Radius, r = 12

The circle equation is calculated as:

(x - a)^2 + (y- b)^2 = r^2

This gives

(x - 1)^2 +(y + 9)^2 = 12^2

Evaluate the exponent

(x - 1)^2 +(y + 9)^2 = 144

Hence, the equation of the circle is (x - 1)^2 +(y + 9)^2 = 144

Read more about circle equations at:

https://brainly.com/question/10618691

#SPJ1

Answer Link

Otras preguntas

how do you find the f(6)​
minhaoh i need help go to my profile the qustion will be there
What is the function of tunnels and passageways in subsurface mining? a. to reach mineral ore deep below the surface of the earth b. to reach mineral ores on th
how can the appearance of a substabce a change without it becoming a different substance ?​
At the end of the story, before Anna's leg breaks through the windshield, it thumps against the glass over and over. What effect does this have on the mood of t
what do ducks and snake have in common.
22. Write a polynomial in simplest formto express the shaded area in terms of .9x27x​
Can someone please help me with math.
what are the factors of 30 that have a sum of -11
A special CPI is constructed to measure the variation of these products, so that coffee and bread have a weight of 0.35 of the total and egg, ham and cheese 0.1