АЕ/ЕВ =26/9.
Объяснение:
СВ=3х = СЕ+ЕВ = 7y. => x = (7/3)·y.
AC = 2x = (14/3)·y.
AE = AC+CE = (14/3)·y + 4y = (26/3)·y.
AE/EB = (26y/3) : 3y = 26/9.
АЕ/ЕВ =26/9.
Объяснение:
СВ=3х = СЕ+ЕВ = 7y. => x = (7/3)·y.
AC = 2x = (14/3)·y.
AE = AC+CE = (14/3)·y + 4y = (26/3)·y.
AE/EB = (26y/3) : 3y = 26/9.