Предмет: Математика, автор: dinara206021987

плиз помогите 20 баллов ​

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Автор ответа: hedggehog
1

Ответ:

Пошаговое объяснение:

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Автор ответа: MizoriesKun
1

Скорость удаления 40-12=28 км/ч

28*3= 84 км расстояние между ними через 3 часа

viktorb0: а если так https://prnt.sc/ratmax
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