A cube measuring 11 cm a side is painted green, and then cut up into 1331 smaller cubes each 1 cm3 in volume. How many of the smaller cubes are painted on exactly two surfaces?

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Factor this polynomial completely x^2-64

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.