Предмет: Математика, автор: arlan99

Найдите значение выражения х+у+(-16), если: а) х = -9,1,у= -7,4;

Ответы

Автор ответа: Верооника

0

-9,1 + ( - 7,4) + ( -16) = - 32,5

Автор ответа: LizSmail

0

1)9,1+7,4=16,5

2)16,5-16=14,9

3)16,5+14,9=31,4

х=31,4

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