rosehannah8604 rosehannah8604 14-03-2024 Mathematics contestada What are the center coordinates and radius of the sphere described by the equation x²+6x+y²−10y+z²−10z=5? a) Center: (-3, 5, 5) ; Radius: 3 b) Center: (-3, -5, -5) ; Radius: 3 c) Center: (-3, -5, 5) ; Radius: 3 d) Center: (3, 5, 5) ; Radius: 3