find the center and radius of each.

1- x^2+y^2=49
2- x^2+y^2=324
3- x^2+(y+2)^2=121
4- (x+10)^2+(y+9)^2=8

Question

memeyemen memeyemen

06-12-2017
Mathematics

contestada

find the center and radius of each.

1- x^2+y^2=49
2- x^2+y^2=324
3- x^2+(y+2)^2=121
4- (x+10)^2+(y+9)^2=8

Respuesta :

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zrh2sfo zrh2sfo · Answer 1 · 2017-12-07T09:11:05+01:00

zrh2sfo zrh2sfo

07-12-2017

x^2+y^2=49

Radius 7
Center (0,0)

x^2+y^2=324

Radius 18
Center (0,0)

x^2+(y+2)^2=121

Radius 11
Center (0, -2)

(x+10)^2+(y+9)^2=8

Radius 2√2≈2.82843
Center (-10, -9)

Answer Link

find the center and radius of each. 1- x^2+y^2=49 2- x^2+y^2=324 3- x^2+(y+2)^2=121 4- (x+10)^2+(y+9)^2=8

Respuesta :

Otras preguntas

find the center and radius of each.

1- x^2+y^2=49
2- x^2+y^2=324
3- x^2+(y+2)^2=121
4- (x+10)^2+(y+9)^2=8