gabbyhelena2004 gabbyhelena2004 23-05-2023 Mathematics contestada The circle below is centered at the origin and has a radius of 7. What is its equation? OA. 2²-2²=7 OB.x²-2²=49 O C. x² +²2² = 7 D. ²+² = 49 -10 10 O 10