a paint shop manager is using the scale drawing to make a rectangular banner the scale frome the banner drawing is 2ft to 1 in

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

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

3/4 = c/36 i need with this fraction proble.