Предмет: Математика, автор: Al6Ge1MeR

Длина отрезка AB в 5 раз больше длины отрезка MN причем AB больше MN на 20 см больше.Найдите длины.Ребят помогите пожалуйста

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Автор ответа: ток03

5a=a+20
5a-a=20
4a=20
a=5

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The Moneyless Man

For most of us it seems that money makes the world go round. However, not for Mark Boyle who has turned his life into a radical experiment.

Mark Boyle was born in 1979 in Ireland and moved to Great Britain after getting a degree in Business. He set up his own business in Bristol. For six years Mark Boyle managed two organic food companies which made him a good profit.

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