Предмет: Математика, автор: Ангелёчек

номер 8,9,10 пожалуйста

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Ответы

Автор ответа: vova241

38.4-2.8 протиов течения
38.4+2.8 по течению

Автор ответа: 70b

8: против 35,6. по 41,2
9: скорость теплохода против течения (V-m) по течению (V+m)
10: 18,37+16,16+12,67=47,2

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