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

Complete the sentence with the correct form of the adjective. Juan es __________. (2 points) Question 19 options: 1) amables 2) amable 3) altos 4)

Who is Joseph brant

Suppose U = {–10, –6, –2, 0, 3, 5} is the universal set and T is the set {–10, –6, 0}. What is the complement of set T? A. {–2, 3, 5} B. {–10, –6, 0} C. {–6,

What word is used with a type of media and usually means the media can be used to start the computer?

write a rule to describe a translation 5 units left and 10 units up

how far was it along the silk road from chang'an to dunhuang?

Meagan invests $1,200 each year in an IRA for 12 years in an account that earned 5% compounded annually. At the end of 12 years, she stopped making payments to

find the future value of $2,000 deposited at 6% for 3 years if the account Pay simple interest in the account pays interest compounded annually

During cellular respiration, food (glucose) molecules are broken down into energy in the form of

a sixth grade class of 12 boys and 24 girls consider this statement for every two boys there are 4 girls do you agree with the statement explain