Answer: -8^4
Step-by-step explanation:
Answer:
11.45
Step-by-step explanation:
Step-by-step explanation:
x²+ y² -12x - 18y +17 = 0 means : (x²-12x+36)-36+(y²-18y+81)-81-27 =0
(x-6)²+(y-9)² =12²....standard form when the center is (-6 , 9) and radius 12
I didn’t know which problem you specifically needed help with, but I hope this helps.
