1,125 should be the answer they are right
Answer:
(x + 7)2 + (y + 1)2 = r2.
To get we use point (8, 7): (8 + 7)2 + (7 + 1)2 = r2, r2 = 225 + 64 = 289 = 172.
So, equation of circle: (x + 7)2 + (y + 1)2 = 289
Step-by-step explanation:
452 because you will multiply 80 by 6 and get 480 and subtract 28 from that!
Answer:
Step-by-step explanation:
125
