Have you ever watched your shadow as you walked along the street at night and observed how its shape changes as you move? Suppose a man who is 6 feet tall is standing below a lamppost that is 20 feet tall. The man is walking away from the lamppost at a rate of 5 feet per second.

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Paul can type 60 words per minute and jennifer can type 80 words per minutes. how does paul's typing speed compare to jennifer's