в параллелограмме острый угол 60(градусов) меньшая диагональ 24 см составляет с основанием угол 60(градусов). найдите периметр паралилограмма

Преобразуйте прямую речь в косвенную

"Have you reserved a seat?" I asked him.

2. "What country do you come from?" said Bill.

3.      "Will you have time to play chess ?" he went on.

4.      "Did you play for your school team?" said Bill.

5.      "Would you like to join our Drama Group?" she said.

6.      "Make good use of your time. You won't get such an opportunity again," he said to us.

7.      "I can't open it. You try, Peter," he said.

8.      "Don't bathe when the red flag is flying." said the lifeguard.

9.      "You can't park here," said the police officer.

10."I'll see you in the morning, Helen," said Peter.

11."I'm taking the 5.30 train tomorrow evening," said Janet.

12."The trousers have to be ready this afternoon", said Paul.

13."I left my umbrella here two days ago," said Susan.

14."The parcel ought to be here by the end of next week," said Brian.

15."I like this hotel very much," said Diana.

16."What time does the film start, Peter?" I asked.

17."Are you enjoying your flight?" asked the stewardess.

18."Have you ever been to Spain, Paul?" asked Ben.

Приведите данные, доказывающие принадлежность человека к животному миру

при каком значении переменной: 1)значение выражения 3(m +1,4) -6,4 на 0,7 меньше значения выражения 8 -15(m -1,1) 2) 5n - 1 в 6 раз больше значения выражения 2n - 13

Из 10 карандашей 8 синих и 2 красных.Найдите вероятность того,что два наугад взятых карандаша окажутся синими. С формулой пожалуйста и с объяснением...