Please help. The numerator is an x

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9