Вопрос школьника по предмету Математика
какая градусная мера угла правильного пятнадцатиугольника ?
Ответ учителя по предмету Математика
градусная мера всегда одинаковая , а если ты имеешь ввиду сколько градусов каждый угол, то =156грд . там вроде бы такая формула получается
180(15-2) 2340
———— = ————— = 156
15 15
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Примечание: одно предложение следует отделять от другого одной строчкой, чтобы потом, при выполнении грамматического задания, вписать необходимые ответы.
1. Через минуту попадья вышла ко мне в сени.
2. Я горько заплакал и громко произнёс имя моей любимой.
3. Ты едешь в Оренбург служить под его начальством.
4. От усталости он еле держался на ногах.
5. При сильном ветре выходить в море опасно.
6. Маша была необыкновенно хороша в этот миг.
7. В нашу гавань заходили корабли.
8. На закате солнце кажется огромным красным шаром.
9. Утомившись от долгой дороги, я тотчас уснул.
10. Несмотря на оттепель, многие ещё одеты по-зимнему.
11. Енот-полоскун – цирковой артист от природы.
12. Мы ученики восьмого класса.
Грамматическое задание
1. Выделить грамматические основы предложений.
2. Определить (подчеркнуть) второстепенные члены, надписать, какими частями речи и в каких формах они выражены. Указать значения обстоятельств.
определите героев вашего рассказа.
придумайте какой случай произошёл с вашими героями.
какие поступки они совершили.
объясните их поступки и поведения.
выскажи ваше мнение:кто из героев понравился и почему.
ПрофессияХарактеристика труда Шофёр Учитель Художник Домашняя хозяйка Дворник Программист Продавец Полицейский Агроном
1. Сформулируйте главную мысль каждого абзаца.
3. Определите, какая часть содержит главную мысль текста.
4. Письменно составьте план текста на английском языке.
Police Academy in New York
The principal agency for carrying out the education and training function within New York City Police Department (an organization of almost 35.000 police and civilian personnel) is Academy.
Five sections organize the work of the Academy: Recruit training section; Advanced and specialized training section; firearms section; training services section; and administrative section. The key units are the first three.
The Academy works at the Police Academy building 235 East 20th Street, New York City, which was built in 1964. The police laboratory is on the eighth floor. The library, administrative offices, a conference room are on the sixth floor. The Fifth floor is principally devoted to classrooms. There are 13 regular classrooms, one seminar room, a lec¬ture hall there. The muster deck is on the third floor. The auditorium, with 495 seats, the police museum and a recruit muster deck share the second floor and the first floor is occupied by the gymnasium and open campus. The pool is located in the basement, as are the physical school offices and a garage with accommodation for 38 cars.
The usual routine consists of 3 hours per day of physical training for the recruit and 4 hours per day of academic training. (They have a 50-minute class period). The current academic program in the recruit curriculum is di¬vided into 5 divisions and consists of 312 hours of academic instruction. There are, in addition, 192 hours of physical instruction and 56 hours in firearms, making a total recruit program of 560 hours.
The recruit makes acquaintance of the development of legal process in society (e.g. cooperation with governmental agencies, the courts, criminal law and modus operandi, etc.). Police recruit training includes subject matter which will provide a better understanding of human behavior and which will develop proper attitudes on the part of police (psychology and the police, human relations, crime and delin¬quency causation, police ethics, etc.). The following is a list of some of the program topics:
New laws (repeated each year)
Law of arrest
Lawful use of force (the use of deadly force)
Basic ethics
Narcotics and the law
Psychology and human relations
Organized crime
Youth and the police
Evidence and testimony
Auto theft
Basic patrol tactics
Crime scene tactics
The citizen’s role in crime prevention and many others.
It is not a simple thing for a tourist from Europe to cross the street in London, because in Britain the cars keep to the left, and not to the right as in European countries and in Russia.
When English people want to cross the street they (must look first to the right and then to the left.
The traffic lights are like it is here. The red light says «Stop», the yellow light says «Wait» and only when you see the green light, which says «Cross», you may cross the street. People usually cross the street at the black-and white «Zebra» crossing. If a person crosses the street in the wrong place, he is stopped by a policeman(«Bobby»), who stands at street comers regulating the traffic.
There are also women police in England. They have the same power as men, There are women detectives and women traffic police who regulate street traffic. But most of their work is looking alter women and children. You can often see them patrolling parks and other places where children play.