The are of a rectangular community the graden is 300 square feet. the length of a rectangular graden is three times its width. find the length and width of the graden.

If eh = hg and hg=16, find the diameter of k

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Bring the fraction a/a-4 to a denominator of 16-a^2