Предмет: Математика, автор: sadikovaraana

СРОЧНО НУЖЕН ОТВЕТ ❗❗❗
Найдите значение выражения
URGENTLY NEED AN ANSWER ❗❗❗
Find the value of the expression

Приложения:

Ответы

Автор ответа: uliaradenko777
0

Відповідь:

в) -5/7*3/8*1 2/5*(-2/3)= (-5/7)*3/8*(14/15)=(-5/7)*(-7/20)=1/4

г)-0,7*(-2/9)*4,5*10=-0,7*(-2/9)*45=-0,7*(-10)=7

Покрокове пояснення:

uliaradenko777: Удачи)
sadikovaraana: спасибо
uliaradenko777: Нет за что)
amirsarbalinov539: ауга
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