The diameter of a circle is 2 kilometers. What is the radius?

What is the product? (x2+3y+7) [yy+1)

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet