Предмет: Математика, автор: KotoLady449

сумма 2 чисел, одно из которых в 9 раз больше другого,равна 43,862. найдите эти числа

Ответы

Автор ответа: ФАИНА1984
0
9х+х=43.862
10х=43.862
х=43.862:10
х=4.3862-меньшее число.
9х=9*4.3862=39.4758-большее число.
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: Аноним
Помогите сделать пж!
6 лет назад
Предмет: Английский язык, автор: dana613loves
СРОЧНО!!!!!!!!!!!!!!!!!!!!
Exercise 1
Choose the correct relative pronoun.
1. The dog ___ barking you can hear is our neighbour`s dog.
a) who b) which c) whose
2. This is the purse ___ I am looking for.
a) what b) that c) whose
3. Could you tell me the name of the boy___ is sitting opposite us?
a) that b) which c) whom
4. My mother, ___worked as a nurse, is retired now.
a) that b) who c) which
5. I don`t know the phone number ___ is used in case of emergencies.
a) what b) which c) who
6. We booked a really comfortable hotel room, ___ was a very good idea.
a) that b) what c) which
Exercise 2
1. Last week he got a phone call from his father, ___he hadn`t spoken to in years.
2. When I left they threw me a party, ___was a complete surprise.
3. My birthday,___ was my 40th, turned out to be a wonderful day!
4. The Javan tiger,___habitat was largely destroyed by humans, is now extinct.
5. The hostel, ___we`ve stayed at several times, is simple but clean.
6. I sometimes go and study in my local park, ___I can get some fresh air.
7. Winter,___temperatures are lower, sees higher rainfall.
8. They went to a concert at the new arena, ___was built last year.
6 лет назад
Предмет: Қазақ тiлi, автор: Аноним
мәтінды суретпен берілген созді анықта
ПОМАГИТЕ ПЛИИИИЗ БЫСТРО​
6 лет назад
Предмет: Биология, автор: димон56320

Хранителем наследственной информации в клетке является (-ются)?
9 лет назад
Предмет: Химия, автор: S1S2S3

из 100 кг известняка добыли 20,16 м карбон (IV) оксида которая массовая доля кальций карбоната в известняке
9 лет назад