Предмет: Математика, автор: nikitatos1

Скорость катера в стоячей воде x км/ч,а скорость течения реки равна 4 км/ч.Запиши скорость катера против течения реки.

Ответы

Автор ответа: JZIR

0

x-4 км/ч .......................

Автор ответа: denwhatever

3

Х-4 км/ч, тк против течения то из собственной скорости вычитаем скорость течения

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