State if the three numbers can be the measures of the sides of a triangle. 12, 8,6
Ο O No
O Yes

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

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.

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.