Предмет: Математика, автор: korzhenkovova

Заполните пропуски
(10 см. 8 мм.)
С.---------------е.---------------к.-----------------м
Расстояние между отрезками: СЕ=4 см. ЕК=4 см. КМ= 2 см. 8 мм.
ЕК=-(+)
СМ=++
СК=-
Две клетки"__"

Ответы

Автор ответа: ЛьвинаяЗвезда

0

ЕК=СМ-(СЕ+КМ)
СМ=СЕ+ЕК+КМ
СК=СМ-КМ

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