A wisering allery in the shape of an elinse is to be constructed such that the foci are located 34 feet from the center. If the length of the gallery is to be 120 feet what should the height of the ceiling be? (Round your answer to one decimal place.)

State one method by which you can recognize a perfect square trinomial.

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?