Предмет: Математика, автор: taubaevmuhat

-2,8-14,2-17,7+20+1)) пажалуйста вот вот проподу!!!!!!!!!!!! ​

Ответы

Автор ответа: iramazurk
0

Ответ:

-13,7

Пошаговое объяснение:

1) -2,8 - 14,2 = -17

2) -17 - 17,7 = -34,7

3) -34,7 + 20 = -14,7

4) -14,7 + 1 = -13,7

Автор ответа: dyexfnf
0

Ответ:

Пошаговое объяснение:

-2,8 - 14,2 - 17,7 +20 + 1 = (-2,8 - 14,2 - 17,7) + 21 = -34,7 + 21 = - 13,7

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The British Museum
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