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Написать уравнение касательной и графику функций f(x) = 2x*2-1 в точке с абсциссой x0(нулевое)=2
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Предмет:
Математика -
Автор:
kyler - 6 лет назад
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Ответы 2
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подчеркните в них герундий и укажите его функцию
1. there is an idea of using nuclear power plants to generate hydrogen.
2. Generating electricity by conventional methods is very expensive.
3. Some power stations in the South are based on utilizing the heat of the Sun.
4. F generator is a device for converting mechanical energy into electric energy.
5. Using atomic fuel for the production of electricity is very promising but dangerous.
Переведите их на русский язык, обращая внимание на перевод герундия с предлогом:
1. The scientist improved his experimebt by changing the temperature of the reaction.
2. Mendeleyev succeeded in arranging the chemical elements in a table according to their atomic weights.
3. The national programmes of many countries were aimed at using Tokamak type systems.
4. Computers are capable of performing a large number of operations.
5. The mining cars are emptied without being stopped.
Подчеркните в них Participle II и укажите его функцию
1. More then 350 works created by Mendeleyev deal with many subjects.
2. When improved generators, lazard and amplifiers will guarante safe cosmic flights and landings.
3. Scientists have discovered many ways of producing hydrogen.
4. In 1859 the scientist was sent to Germany.
5. Improved machinery of any kind helps to remove unskilled labour.
Переведите их, обращая внимание на функции Participle II
1. The Moscow television centre housed in Ostankino is the biggest in Russia.
2. Great progress was made in our city Radio and TV broadcasting last year.
3. When deciphered, the information from space becomes clear to the specialists.
4. Ground based antennas should be very long.
5. A stone held in the air is different from the same stone lying on the Eatrh.
Переведите их на русский язык, обращая внимание на значение глагола "to have"
1. By 1950 the USA had lost its atomic monopoly.
2. the proton and neutron have almost the same weight.
3. The engineers had to test the tools twice because they needed reliable data.
4. When choosing electronic devices the specialist must have a good knowledge of treir characteristics.
5. During World War II all the research work at the nucleus of the atom had to be stopped.
переведите предложения, обращая внимания на способы перевода подчеркнутых слов
1. It was Lomonosov who first determined the existence of atmosphere around Venus.
2. It was due to Lomonosov that the Moscow University was founden.
3. It was on the Barents Sea in 1968 where the first tidal power station began operating.
4. It was in 1869 that Mendeleyev published the Periodic table.
5. It is the gravitation that makes the satellites move round the Earth.-
Предмет:
Английский язык -
Автор:
blackiemqcc - 6 лет назад
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Ответов:
1 -
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- Вычислить интеграл ∫(3x – ex - 1) dx
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C2H5Br → C2H5OH → C2H5ONa;
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Предмет:
Химия -
Автор:
trinityhoward - 6 лет назад
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Ответов:
1 -
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РЕБЯТА ЧЕРЕЗ ЧАС ЭКЗАМЕН! ПОМОГИТЕ СДЕЛАТЬ!!! (Найти y ' ) y = 6x * cos6x и y = x^2/x+1 (Сделайте пожалуйста с полным решением и ответом!)
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Предмет:
Математика -
Автор:
cloud24 - 6 лет назад
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Ответов:
1 -
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