The length of regular triangle is 5cm. A square has the same perimeter as of triangle, then find the side length of square.

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?