Предмет: Алгебра, автор: afybihsvorjc

3 в квадрате + 5 в квадрате разделить на 2

hunter8888: 3,5

Мозгокошка: 3²+5²:2 или (3²+5²):2?

Ответы

Автор ответа: Мозгокошка

(3²+5²)/2=(9+25)/2=34/2=17

3²+5²/2=9+25/2=9+12,5=21,5

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