What is the range of the function y = x^2 a. all real numbers b. x > 0 c. y > 0

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Write 5 in the form of a/b using integers to show it as a rational number