Please help me answer this question it's part of my question that are due today please please help

Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?

Find the dimensions of the circle. area = 64π in.² r= in.