Does the graph represent a function? y
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Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

How do i take any fraction and make it into a decimal or percentage?