Предмет: Математика, автор: kuznecovdanil462

Два велосипедиста одновременно выехали из одного двора и отправились в одном направлении. Один велосипедист ехал со скоростью 12 км/ч, а скорость второго в 3 раза меньше. Какое расстояние будет между ними через 2 часа? 1. : = (км/ч) – скорость второго велосипедиста. 2. – = (км/ч) – скорость удаления (отставания). 3. ⋅ = (км) – расстояние между велосипедистами через 2 часа. Ответ: ? км

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Автор ответа: largest11

Ответ:

72км Отрыв через два часа

Пошаговое объяснение:

V1=12км ч.

V2=?3 раза больше

t=2ч

S=?

V2=12*3=36км ч

S=(36*3)-(12*3)=108-36=72км

Автор ответа: lemonb996

Ответ: в прикреплённом файле (фото)

Пошаговое объяснение: в прикреплённом файле (фото)

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