maldonadoamr11 maldonadoamr11

02-06-2020
Mathematics

contestada

x2 + y2 + 10x + 12y + 25 = 0
What is the center of this circle ?
What is the radius of this circle ?
units

x2 y2 10x 12y 25 0 What is the center of this circle What is the radius of this circle units class=

Respuesta :

SvetkaChem SvetkaChem

02-06-2020

Answer:

Center (- 5, - 6)

Radius 6 units

Step-by-step explanation:

x² + 10x + y² + 12y + 25 = 0

x² + 2*5*x + 5² + y² + 2*6*y + 6² - 5² - 6² + 25 = 0

(x + 5)² + (y + 6)² - 6² = 0

(x + 5)² + (y + 6)² = 6²

Center (- 5, - 6)

Radius 6 units

Answer Link

Otras preguntas

poema inventado de amor pls para hoy

Solve for x (1.) 5/10x-9=8 (2.) 3/4x-3=1+5/12x

Look at this building. This is an example of a _____. A. Muslim mosque B. Buddhist stupa C. Hindu temple D. Japanese dotaku

13. Two seventh-grade classes are selling raffletickets to raise money. One class is selling ticketsfor $3.50 each and has already raised $450. Theother class i

In the Confederate States of America, the government could not overrule the decisions of state course. What happened to the states when they had conflicts? A.

U is the set of positive integers less than 18. G is the set of positive factors of 12. What is the complement of set G in universe U.

Expand the given power using the Binomial Theorem. (10k – m)5

30% chance you will be elected president of the history club and 20 percent chance your friend will be elected treasurer what is the experimental probability

8/m-9=6/m-8What does m equal?Please show clear steps!

¿ A quién vas a dar la llaves de la habitación? A. Los boy a dar la llaves de la habitación B. Las got a dar las llaves de la habitación C. Les boy a dar las l