Arectangle’s perimeter and its area have the same numerical value. the width of the rectangle is 3 units. what is the length of the rectangle in units?
a) 12
b) 1.5
c) 3
d) 6

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.