Determine whether the figure has rotational symmetry. If so, describe any rotations that map the ligure onto itself. look at picture for figure.

How many $20 bills do you need to have to make $280

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Which of the following parabolas opens down?