The circular rug below has a circumference of 40 feet. The circular rug is placed on a square floor. The rug touches all four walls. How much of the floor space is not covered by the rug (to the nearest whole number)?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.