Parallel lines j and k are cut by a transversal l. Which pair of angles are corresponding angles? A. 3 and 1
B. 3 and 4
C. 3 and 7
D. 3 and 8

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

Give me the equations of two lines that have the same slope but are not parallel.

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?