Answer please i need to pass this class

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2