emmacoa2103 emmacoa2103

07-05-2020
Mathematics

contestada

What is the radius of the circle x^2+6x + y^2– 12y = 36?

Respuesta :

ghanami ghanami

10-05-2020

Answer:

Step-by-step explanation:

hello :

x²+6x + y²– 12y = 36

completed to suqard :(x²+6x) + (y²– 12y) = 36 means :

(x²+6x+9)-9 + (y²– 12y+36)-36 = 36

(x+3)²+(y-6)² = 9².... standard form when the radius is : 9

Answer Link

Otras preguntas

Hughes was influenced by the poets Walt Whitman, Carl Sandburg, Paul Laurence Dunbar, and Claude McKay. Can you detect these influences in this poem or in other

39. Write a ratio and a percent for the shaded area.

Distinguishing Spheres Fill in the blank with the correct sphere label. A: B: C:

If xy = 6 and x^2y+xy^2 +x+y=63, find x^2+y^2.

Find the simple interest on a loan of 20,000 at the rate of 5% in 3 years

Under the Truman Doctrine, the United States became committed to helping countries that were

8x=0.25 in the form of indeces

One classroom has 25 printers for 60 computers. Another classroom has 5 printers for 12 computers, is the rate of printers to computers the same for each classr

Read this excerpt from the Preamble to the United States Constitution: United States. Preamble and First Amendment to the United States Constitution. (1787, 179

Consider an application that transmits data at a steady rate (for example, the sender generates N-bit unit of data every k time units, where k is small and fixe