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СРОЧНО! ПОМОГИТЕ ПОЖАЛУЙСТА.
Мальчик ростом 1м50см стоит на расстоянии 3м от стены дома,а длина его тени от укреплённого на этой стене фоноря равна 50см. На какой высоте укреплен фонарь?Ответ дайте в метрах
Ответы 1
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3:1,5=2(р)-разница50*2=100(см)-1 метр
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Автор:
fabianbarrett - 5 лет назад
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0
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Раскройте скобки, употребляя глаголы в нужном времени.
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