alanraysiii alanraysiii

25-03-2020
Mathematics

contestada

Find the radius and center of the circle
17+x^2+y^2-8x-6y=0

Respuesta :

amna04352 amna04352

26-03-2020

Answer:

Centre: (4,3)

Radius: 2sqrt(2)

Step-by-step explanation:

h = -8/-2 = 4

k = -6/-2 = 3

4² + 3² - 17 = r²

r² = 8

r = sqrt(8) or 2sqrt(2)

sqrt: square root

Answer Link

Otras preguntas

describe how you would help the gbv victim after you have confirmed that there has been abuse

Historically, good behavior in the workplace has been rewarded by pay increases, promotions, and incentives. this is an example of the use of?

In comparing the academic performance of college students who are affiliated with sororities and those female students who are unaffiliated, a random sample of

9 times the quantity of x and a number Written as an algebraic expression

what number is composed of the values 2 thousand + 4 thousand + 5 tens + 8 ones

___________ are hot, compact stars whose mass is comparable to the sun's and size to the earth's.

Naturally occurring radionuclides are not used for nuclear medicine imaging because?

zy+y² when y = -3 and z = -3

Which expression is equivalent to the given expression? (14x³y4) (4x5y¹) OA. 56 OB. 56x²y OC. 56% D. 56x²

This detail supports the central idea that riches are not important to utopians, and uses an account of an event to make a larger point. it is best described as