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

For two events, M and N, P(M)=0.7, P(N|M)=0.3, and P(M'|N')

Help me ASAP I'll do the same:)

ABC has vertices A(–3, –4), B(1, 5), and C(4,1). ABC is translated so that B’ is located at point (–3, 2). State the coordinates of A’ and C’, where ABC is the

Why does Lincoln use religious references in his argument????

There are 6 and 2 over 3pounds of walnuts in a container, which will be divided equally into containers that hold 1 and 1 over 3pounds. This would fill ____ and

I'm so stuck on this question please help me

How were monasteries usually financed? By a special order of clergy known as monks By the bishop and those living in the dioceses Through donations made by t

For which reason would writers most likely choose to write satire

After we found the classroom, we sneaked in the back and took our seats. what is the subordinate idea in the sentence?

who do yall want to be president? a.trump b.hilary c.no one