mircomartinez mircomartinez
  • 23-05-2020
  • Mathematics
contestada

Write an equation of the circle with center (2,-3) and radius 8.

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 23-05-2020

Answer:

(x-2)^2+ (y+3)^2 = 64

Step-by-step explanation:

We can write the equation of a circle as

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

Where (h,k) is the center and r is the radius

(x-2)^2+ (y- -3)^2 = 8^2

(x-2)^2+ (y+3)^2 = 8^2

(x-2)^2+ (y+3)^2 = 64

Answer Link
linderson92
linderson92 linderson92
  • 23-05-2020

Answer:

[tex](x-2)^2+(y-3)^2=64[/tex]

You may simplify further

Step-by-step explanation:

The eqn. of a circle with centre (h,k) and radius r is given by,

[tex](x-h)^2+(y-k)^2=r^2\\(x-2)^2+(y-3)^2=8^2\\(x-2)^2+(y-3)^2=64\\[/tex]

Answer Link

Otras preguntas

Write a paragraph in Spanish about what your ideal holiday is... Please help me only need 5/6 lines
State the domain and range of the following inverse functions. (a) y = sin^{−1}(x) (b) y = cos^{−1}(x) (c) y = tan^{−1}(x)
write 97.356 in base ten numerals?
What is one third of 1080
what did republicans think about slavery in territories
What is 1/5 reduce to its lowest term
solve 7x²+8x+1=0 using quadratic formula
Fungus-like protists have a. cell walls made of cellulose. b. cell walls made of chitin. c. chloroplasts for photosynthesis. d. none of the above.
A researcher calculates the expected value for the number of girls in three births. He gets a result of 1.5. He then rounds the result to 2, saying that it is
What is the dating process that doesn't exactly identifies the age of a rock?