Rebecca is tiling her kitchen floor. the floor is 8 feet by 6 feet. the tiles are 2 feet by 2 feet. how many tiles does rebecca need to tile her entire floor?

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe