Answer:
15.48
Step-by-step explanation:
52%-16= 15.48
Answer:
can u make. the question more clear how can I find the answer when both are in km?
I'm pretty sure that the answer is B.

There are 4 red billings/billions. (Not sure what the correct word is since you use two different words.)
Answer:
Step-by-step explanation:
hello :
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