3.5plus4tless than or equals39.5

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Find the domain of the following expression: 1/(√x)-2

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2