1. By how much shoulu 11.0 2. Rohit purchased a notebook for 23,75, a pencil for 1 2.85 and a pen for 7 15.90. He gave a
50-rupee note to the shopkeeper. What amount did he get back?
9,00
46​

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.

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld