atzirymartinez119 atzirymartinez119

03-06-2020
Mathematics

contestada

Determine the center and radius of the following circle equation:
x2 + y2 - 4x + 20y + 55 = 0

Respuesta :

05-06-2020

Step-by-step explanation:

x2 - 4x +4 -4 + y2 + 20y +100 -100 + 55=0

(x-2)2 + (y+10)2 =49

center:(2,-10)

r=7

Answer Link

Otras preguntas

Which conclusions are presented in a tone that is appropriate for the art caption? Check all that apply. A. This image is clearly the artist’s best work. ✔️B. T

During the Restoration Period (1660-1798) Daniel Defoe began to write fiction works specifically centered around political ideas. With this work, he began which

Calcualting molar stability of aucl3 0/010 m mgcl2 solution

In the same area where there are 3 Mankey Pokemon, 4 Pidgey Pokemon, and 2 Rattata Pokemon. What would be the probability of running into a Mankey Pokemon and t

hello can someone help me with this pleaseeeeee

Contingency theories propose that the effectiveness of a particular style of leader behavior depends on the Multiple Choice situation. leader. manager. employee

The practice of eating non-food substances, such as clay or laundry starch, during pregnancy is called ________.

I need help on this assignment

Find the exact location of all the relative and absolute extrema of the function. (order your answers from smallest to largest x. ) g(x) = x2 − 4 x

How is perimeter helpful in daily life?