A1 + (n-1)d formula for the nth term . a1 = 1 , d = 9 show how u got ur answers and the formulla and ty

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 of the following describes the symmetry of the graph of y = x3?

Asequence is a function whose is the set of natural numbers