Whats the circumference of a circle with a diameter of 6 ft.?

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

What is 1/3x5 on anuber line what does it look like on a number line