A right triangle has legs of lengths 19 and 10 inches. Find the length of the hypotenuse (nearest tenth).

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

The triangles are similar. what is the value of x? show your work.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12