3/8 + 1/8 - 2/7 + 1/4

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.