PLZ HELP!!! Isaac will be constructing congruent segments with a compass and straightedge, while Micah will be constructing a segment bisector with a compass and straightedge. Describe the similarities and differences between their construction steps.

What is the solution of the systems of equations? y=2/3x+3 x=-2

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

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