Постройте сечения параллелепипеда и тетраэдра, заданные тремя точками - №29244466

Постройте сечения параллелепипеда и тетраэдра, заданные тремя точками
- Предмет:
  Геометрия
- Автор:
  captain crunch
- 6 лет назад

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- Автор:
  moon34
- 6 лет назад
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Ребятки, помогите пожалуйстаааааа
10х-2(4х-5)=2х+10
- Предмет:
  Математика
- Автор:
  elsiedhvy
- 6 лет назад
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Составьте пожалуйста 3 вопроса к тексту:
For more than 200 years, the White House has been known as the symbol of the President's administration, and of the United States. The history of the White House began when President George Washington signed an Act of Congress in December of 1790 which declared that the federal government would live in a district "not exceeding ten miles square on the river Potomac." The creation of the new American capital began. Later it was named Washington after the first American President. George Washington, together with the city planner Pierre L'Enfant, chose the place for the new president’s home. A competition was held to find an architect to design the President's House. Nine proposals were handed in, and architect James Hoban won the competition. He proposed to build an impressive three-storey house. The construction began in October of 1792. Although President Washington watched over the construction of the house, he never lived in it. Originally the White House was grey and was
called the Presidential Palace. In 1800, when it was nearly completed, its first residents, President John Adams and his wife moved in. Ever since, each President of the United States has lived in this residence. The Presidential Palace was seriously damaged in the great fire of 1814. The British invaded Washington and burned many buildings. After the war James Hoban, the original architect, partially rebuilt the President’s home. To cover the marks of the fire, the building was painted white. At various times in history, the building has been known as the President's Palace, the President's House, and the Executive Mansion. President Theodore Roosevelt officially gave it the name of the White House in 1901. The White House is the president's private home and each president has made his own changes and additions in it. At first the president's office was located in the living area, on the second floor of the White House. When Theodore Roosevelt brought his large family to the White House in 1901, he felt that his office and his home should be completely separated. Two wings were added to the first floor of the building: the East Wing and the West Wing. The President's Office was moved into the West Wing and was called the Oval Office. In 1805 President Thomas Jefferson opened the house for public tours. However, since September 11, 2001 the public tours have been prohibited. There are 132 rooms in the residence now. For recreation, the White House has a variety of facilities available to its residents, including a tennis court, a jogging track, a swimming pool, a movie theatre, and a bowling alley. The garden around the White House was first planted by John Adams, the first resident of the White house. Later it was redesigned by many presidents and their first ladies. The part of the garden outside the Oval Office is used now as a place for official ceremonies.
- Предмет:
  Английский язык
- Автор:
  cheekygljp
- 6 лет назад
- Ответов:
  
  1
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Решите пожалуйста 5 задание!!! Я знаю на что вы способны!!!!
- Предмет:
  Алгебра
- Автор:
  bellednhu
- 6 лет назад
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Составьте пожалуйста 3 вопроса к тексту:
Glastonbury Festival is the largest open air music and arts festival in the world. It became an example which other festivals followed. Of course, Glastonbury is best known for modern music, but its programme also includes dance, comedy, theatre, circus and other arts. The festival organiser, Michael Eavis, was a common farmer. In 1970 he visited an open air concert which greatly impressed him. So he decided to organise a big festival outdoors in the same year. He knew, it wouldn’t bring any money, but it didn’t matter. At the first festival there were more than one thousand people. Each of them paid £1 for the ticket. The price also included free milk from the farm. Later on, the festival took place almost every year and grew in size and audience. The festival takes place in southwest England on a farm. It's a beautiful and mystical place called the "Valley of Avalon". It is surrounded with a lot of legends, symbols, myths, and religious traditions dating back many hundreds of years. Legends say that here King Arthur's sword was made and the king himself was buried there. No wonder that the main stage of the festival, Pyramid Stage, has the form of a pyramid. Many believe that this is a very powerful structure, which gets energy from the stars and gives it to people. In many ways, Glastonbury is like a mix of different festivals, which take place in the countryside and last for a weekend. Each area of the Festival has its own character, its own fans and its own special attractions. For example, dance lovers go to the "Dance Village". There is also a big cinema area, "Theatre and Circus". Children can have fun in the "Kids’ Field". Some people spend the whole weekend in their favourite area. However, most of them prefer walking about and trying lots of different things. Most people who stay at Glastonbury Festival live in tents. There are lots of different camping areas, each one with its own atmosphere. You can choose where to stay: in a quiet place or a lively one. There are also places for families and disabled people. Anyway, you should remember to bring a tent with you. Of course, it's possible to rent one, but it's quite expensive.
Glastonbury Festival supports Greenpeace and has a number of programmes. There are hundreds of rubbish bins on the territory. All cans, glass, paper, electrical and electronic equipment, wood and waste are separated and recycled. Visitors are asked to clean after themselves and not to leave rubbish. The Festival supports those who come by public transport or by bicycle, not by car. If you're thinking about visiting Glastonbury, you should book tickets in advance. Today an average ticket is about £200 for three days which is quite expensive. Nevertheless the tickets are sold out in two or three hours. So be quick to catch them. There are usually more people wishing to get to the festival than tickets. Registration for the 2013 festival began in June 2011.
- Предмет:
  Английский язык
- Автор:
  nicanors3m7
- 6 лет назад
- Ответов:
  
  1
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