найди х в пропорциях3,25/4х-1,9=13/0,4 - №19794401

найди х в пропорциях3,25/4х-1,9=13/0,4
- Предмет:
  Математика
- Автор:
  alvinmiranda
- 6 лет назад

Ответы 1

13(4х-1,9)=3,25×0,452х-24,7=1,352х=1,3+24,752х=26х=26÷52х=0,5
- Автор:
  alisonnewman
- 6 лет назад
- 0
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Прочитай текст. Определи, какие из утверждений соответствуют содержанию текста (1-
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Oxford has existed since 912. The university was founded in 1249. Today it consists of 35
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The academic year in England has three terms which usually last from the beginning of
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