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Площа трапеции является 35 см в квадрате, высота 7 см, одна с основ 8 см, найдите 2 основу
Ответы 2
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второе основание находится через х
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Автор:
tadeowebster - 5 лет назад
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0
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S=(AD+BC)/2*h35=(8+x)/2*756+7x=70x=2
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Автор:
sweetie63 - 5 лет назад
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0
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{ y=7x+6
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В ответе выходит 0=15(что написать после ответа не знаю, y принадлежит 0 множителю? Подскажите срочно). Это простой пример(не написано найдите точку пересечения) -
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