Don't know how to do this a stone is an english measure of weight. there is 14 lb in 1 stone and 2.2 lb in 1 kg. a certain person weighs 9 stone. (a) if you wanted to convert the person’s weight to kilograms, what conversion factor should you use? show your work. (b) what is the person’s weight in kilograms?

14 * 9 Then divide your answer by 2.2 and you will get your Kg

14 * 9 Then divide your answer by 2.2 and you will get your Kg

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x