Предмет: Математика, автор: sasha0509bx203

2. Найдите значение выражения, используя свойство умножения: -а 0,9-с, при а*c=-0,01

Ответы

Автор ответа: aishazhiger2011

0

Нужно 0,01:0,9=0,(1)

sasha0509bx203: ой подожди, можешь ответить на этот вопрос ? я не то задал . -2 2/9×a×0,9×с

sasha0509bx203: при а×с=0,1

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