A circle has radius of 3 ft. What is its circumstances? Use 3.14 for radios

Which of the following equations is equivalent to x/3-6/x=1

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top