Предмет: Математика, автор: degor0326

ПОМОГИТЕЕЕЕЕ СРОЧНООООО НАДОООО!!!!!! ​

Приложения:

Ответы

Автор ответа: sichnastena2006
1

Ответ:

Пускай СВ-2х,АС-5х, ВА-4х,тогда :

2х+5х+4х=440

11х=440

Х=440:11

Х=40

СВ= 2*40 = 80 мм

АС= 5*40=200 мм

ВА= 4*40=160 мм


degor0326: Я ЩАС ЕЩЕ ВЫСТАВЛЮ СДЕЛАЕШЬ?
sichnastena2006: если захочу - сделаю
degor0326: хорошо
degor0326: выставляю геометрию
degor0326: выставил смотри
sichnastena2006: ответила
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