28-06-2021
Mathematics

contestada

What are the coordinates of the center and the measure of the radius for a circle whose equation is [tex](x+9)^{2} + (y+4)^{2} = 81[/tex]

Respuesta :

Wallind123 Wallind123

28-06-2021

Centre= (-9,-4)

Radius = 9 units

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