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значение выражения 45к-38к+8 при значении к=5
163z-157z+627=999
5x+4x=866-261-200-
Предмет:
Математика -
Автор:
damari - 5 лет назад
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Ответы 3
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спасибо тебе большое очень помогла
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Автор:
velveti56m - 5 лет назад
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0
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пожалуйста
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Автор:
colonel5jvr - 5 лет назад
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0
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5x+4x=866-261-2009х=405х=405/9х=45проверка5*45+4*45=866-261-200405=405 163z-157z+627=9996z=999-6276z=372z=372/6z=62проверка163*62-157*62+627=999999=999 45к-38к+8 при к=545*5-38*5+8=225-190+8=43
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Автор:
senorita - 5 лет назад
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0
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