Find the length of side xx in simplest radical form with a rational denominator.

Acircle has a circumference of 28.36 units what is the diameter of the circle

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Is ofat (-25, 0), (25, 0) co- (0, -15), (0, 15)?