Предмет: Алгебра, автор: Михалыч1488

Помогите пожалуйста решить задачи! 9 класс алгебра

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Автор ответа: pomoshnik09

0

1) 20+0,14*-1000=20-140=-120
2)1,5=√2,25, 2=√4 числу √3,3 соответствует точкаВ ответ 2

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