SOLUTION: a roof rises 1 feet vertically and 11.5 feet horizontally. What is the grade of the roof? The grade of the roof is 1/11.5=.087 OR 9% (round to the nearest percent as needed)

Algebra ->  Graphs -> SOLUTION: a roof rises 1 feet vertically and 11.5 feet horizontally. What is the grade of the roof? The grade of the roof is 1/11.5=.087 OR 9% (round to the nearest percent as needed)      Log On