Acircle has a diameter of 9 inches. what is the approximate ratio of the circumference of the circle to its diameter? a) 22/7 b)7/22 c)1/2 d)2/1

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.