Use the ruler and compasses to construct the perpendicular to the line segment AB that passes through the point P.
You must show all construction lines,

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm