The drawing below shows a side view of a picture frame on Mary's desk. 16 cm
Which of the following is closest to the
length of the frame support?
Support
1
A 20 cm
B 15 cm
C 12 cm
4.2 cm
D 17 cm

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

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What is the equation of this graphed line? enter your answer in slope-intercept form in the box.