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zofiaoxd1zb
zofiaoxd1zb
31.10.2020 08:01 •  Математика

Брату и сестре подарили 90 наклеек с изображением животных. если сестра отдаст брату 10 своих наклеек, то у брата будет наклеек в 2 раза больше, чем у сестры. сколько наклеек подарили брату? сколько сестре?

👇
Ответ:
Maksim24k
Maksim24k
31.10.2020
Сестре 40, в брату 50.
4,8(77 оценок)
Ответ:
lolipop123332
lolipop123332
31.10.2020
У брата х наклеек, у сёстры у наклеек Х+у=90 2(У-10)=х+10 Первое уравнение Х=90-у Подставляет во второе 2(у-10)=90-у+10 2у-20=100-у 2у+у=100+20 3у=120 У=40 Х=50
4,8(99 оценок)
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Ответ:
gavno001
gavno001
31.10.2020

My lovely actor is Hugh Jackman

Hugh Jackman was born October 12, 1968, in Sydney (Australia). He was the youngest of five children. After school, Hugh tried to quickly start an independent life, he studyed radio journalism at the University of Technology Sydney, and in spare time played in the theater. Then entered the Western Australian Academy of the Arts, to become a professional actor. When him grandmother died, she left him 3.5 thousand dollars - so much worth studying in the Academy. During his study, he was invited to one of the roles in the popular TV series "Neighbours", but Hugh refused, he didn't wanted to miss a lecture.
After Hugh got the lead role in the TV series "Corelli". He played in the musicals "Beauty and the Beast," "Sunset Boulevard," "Oklahoma!"
He is a very athletic man, he usually playing golf, rugby, cricket and even swimming.

отсюда понабери)

 

4,6(42 оценок)
Ответ:
katerinam2001
katerinam2001
31.10.2020

My lovely actor is Hugh Jackman

Hugh Jackman was born October 12, 1968, in Sydney (Australia). He was the youngest of five children. After school, Hugh tried to quickly start an independent life, he studyed radio journalism at the University of Technology Sydney, and in spare time played in the theater. Then entered the Western Australian Academy of the Arts, to become a professional actor. When him grandmother died, she left him 3.5 thousand dollars - so much worth studying in the Academy. During his study, he was invited to one of the roles in the popular TV series "Neighbours", but Hugh refused, he didn't wanted to miss a lecture.
After Hugh got the lead role in the TV series "Corelli". He played in the musicals "Beauty and the Beast," "Sunset Boulevard," "Oklahoma!"
He is a very athletic man, he usually playing golf, rugby, cricket and even swimming.

отсюда понабери)

 

4,5(48 оценок)
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