Вопрос школьника по предмету Математика
1)-Х:1,2=1,3
2)Х:(-1 1/3)=-3/4
Заранее спасибо
Решить нужно срочно
Плиз
1)-Х:1,2=1,3 2)Х:(-1 1/3)=-3/4 Заранее спасибо Решить нужно срочно Плиз
Ответ учителя по предмету Математика
Ответ:
1)-х=1,3*1,2
-х=1,56
х= -1,56
2) х= — 3/4*(-11/3)
х=11/4
х=2,75
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