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7+8:8:6/7 помогите решить мне лень
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Предмет:
Математика -
Автор:
frederick - 6 лет назад
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Ответы 4
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спасибо
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Автор:
hallie - 6 лет назад
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0
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незачто
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Автор:
keylaweaz - 6 лет назад
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0
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8:8=11:6/7=1 1/67+1 1/6=8 1/6
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Автор:
nestlebullock - 6 лет назад
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0
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7+8:8:6/7=7+1÷6/7=7+7/6=7+1 1/6=8 1/6
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Автор:
ethan - 6 лет назад
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0
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Кірлен сөзінің мағынасы
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Предмет:
Қазақ тiлi -
Автор:
weinerjlir - 6 лет назад
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Ответов:
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помогите, пожалуйста!даю много балов.
английский язык 9кл.
Television.
Television is a way of sending sound and pictures through the air. (1) ___________
Although John Logie Baird was the first to show how television worked, his success was based
on work by many other scientists from all over the world. (2) __________ The first television
service opened in 1936 in Britain. Colour television began in the United States in 1956.
At first, all television was black and white. Few people owned television sets because they
were very expensive. (3) ______________________________________
Television works by changing light waves into electric signals. This happens inside the TV
camera. A picture of what is happening in front of the camera forms on a special behind the
lens. Behind the screen is an electron gun. (4) _____________________ It moves from left to
right to cover each part of the picture. Each part is turned into an electric signal which is made
stronger, then sent to the transmitter as radio waves. They are picked up by home TV antennas
and changed back into electric signals. (5)________
The TV screen is covered with tiny chemical dots. In a colour set, these are arranged in
groups of three: one red, one blue, one green. At the back there are other electron guns. These
fire a beam of electrons to scan the screen just as the camera gun does. As each electron hits
the screen, it lights up a dot. (6)___________ You do not see lines of coloured flashing lights,
because the electron gun moves too fast for the eye to follow. What you see is a picture of
what is happening in the television studio.
(7)___________ Most programmes are recorded on film or videotape and sent out later.-
Предмет:
Английский язык -
Автор:
nigelshepard - 6 лет назад
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Ответов:
3 -
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Помогите пожалуйста решите равенства!!!!! Вот этого выражения : (x-1)*(x7+x6+x5+x4+x3+x2+x+1)=x8-1, докажите тождество !
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Предмет:
Алгебра -
Автор:
sánchezbcxk - 6 лет назад
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Ответов:
1 -
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Выпиши из 1 го предложения все формы имен прилагательных с именами существительных,к которым они относятся.Укажи морфологические признаки одной из форм имени прилагательное(на выбор).
В мире существует много необычных,удивительных памятников.-
Предмет:
Русский язык -
Автор:
bria - 6 лет назад
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Ответов:
1 -
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