Предмет: Математика, автор: shcherbamelania

0,5²+0,7² НАДО СРОЧНО

Ответы

Автор ответа: lywehhhhh

1

Відповідь:

0.74

Покрокове пояснення:

0,5²+0,7² =

0.25+0.49=

=0.74

Если ответ полезний, то виберьі эго, как наилучший.

Автор ответа: hkx67rbqp2

0

Ответ:0,74

Пошаговое объяснение:0,5^2+0,7^2=(1/2)^2+(7/10)^2=1/4+49/100=37/50=0,74

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