Which of the following is the correct factorization of the polynomial below? 27x^3 + 64y^3
A. (4x + 3y)(2x+8y)
O B. (4x + 3y)(9x2 - 12xy + 16y2)
C. (3x + 4y)(9x2 - 12xy + 16y2)
D. The polynomial is irreducible.

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm