Right triangle \displaystyle QRSQRS is dilated by a scale factor of \displaystyle \frac{2}{3} 3 2 ​ about the origin to form triangle \displaystyle VWXVWX . Which statements are true?

Aparallelogram has two side lengths of 5 units. three of its sides have equations y = 0, y = 2, y = 2x. find the equation of the fourth side.

What is the lcm of 16 and 40 ? 24 and 40 ?

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