Предмет: Математика, автор: amerixnk

тупо да, но, мне нужны ответы на все :(
(35 баллов, пожалуйста)​

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Ответы

Автор ответа: 3739393
0

первое задание:

1) -3.2

2) 6.8

3) - 85/24

4) 0

5) 13.1

6) 0.8

7) -41/30

второе:

1) х+19=12

х=12-19

х= -7

2) -25-х= -17

х= -17+25

х= -8

3739393: третье: 1) 4 2) -10 3) 79/36
3739393: седьмое: х*|-2| = 6. х*2=6. 2х=6. х= 6/2=3. х=3
3739393: пятое:1) сумма больше, разность их меньше. 2) первая сумма положительная и больше второй суммы, которая будет отрицательная
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