How far from the base of a house should you place an 18-foot ladder if it is to reach a window that is 15 feet high?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48