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Пользуясь сочетательным свойством, Вычислите наиболее удобным способом 594 номер
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Предмет:
Математика -
Автор:
spears - 6 лет назад
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Ответы 1
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1) (3(-2))5=3((-2)5)=3·(-10)=-302)(-9·4)(-2,5)=-9(4(-2,5))=9·10=903)(13(-5))20=13(-5(20))=-13·100=-1300
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Автор:
ricky154 - 6 лет назад
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Предмет:
Английский язык -
Автор:
samsonwvis - 6 лет назад
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Ответов:
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Вычислить
-9*(-1)*(-1) + 2*(-6)*5 + 2*3*25 - 5*(-1)*25 - 3*(-6)*(-9) - 2*2*(-1)-
Предмет:
Математика -
Автор:
mitch - 6 лет назад
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Ответов:
1 -
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