Длина прямоугольной грядки 5м,а ширина 20дм.Грядку удлинили на 1м.Какой стала площадь - №27660962

Длина прямоугольной грядки 5м,а ширина 20дм.Грядку удлинили на 1м.Какой стала площадь грядки?
- Предмет:
  Математика
- Автор:
  kathryn8lu3
- 5 лет назад

Ответы 1

1) 5м+1м=6м2)6м=60дм3)60•20=1200дм-площадь4)1200дм=12м
- Автор:
  darlingo1lw
- 5 лет назад
- 0
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каждому тексту, обозначенному буквами А-G, подберите соответствующий заголовок,
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1. International language 5.
2. English was not for everyone 6.
3. American English 7.
4. Necessary for communication 8.
Former British colonies
The Norman conquest of England
Efficient ways to learn English
English-speaking countries
A. The problem of learning languages is very important today. Foreign languages are socially
demanded especially at the present time when the progress in science and technology has led
to an explosion of knowledge and has contributed to an overflow of information. The total
knowledge of mankind is known to double every seven years. Foreign languages are needed
as the main and the most efficient means of information exchange of the peoples.
B. Today English is the language of the world. Over 300 million people speak it as a mother
tongue. The native speakers of English live in Great Britain, Australia, New Zealand and the
United States of America. English is one of the official languages in the Irish Republic,
Canada, the South African Republic. As a second language it is used in the former British
and US colonies.
C. English is not only the national or official language of some thirty states which represent
different cultures, but it is also the major international language for communication in such
areas as science, technology, business and mass entertainment. English is one of the official
languages of the United Nations Organisation and other political organisations. It is the
language of literature, education, modem music, international tourism.
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53
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