Предмет: Геометрия, автор: anka199975

в прямоугольном треугольнике ABC угол B=90 градусов. Высота BH=5, AH=2 1/12. найти гипотенузу AC, если катет BC=13.

Ответы

Автор ответа: kateshash

держи..................

Приложения:

Автор ответа: anka199975

спасибо огромное

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Физика, автор: alimhhasen

Студент наполнил мерный цилиндр водой и прочитал
мениск на 25,8 мл. Затем ученик бросил твердый материал в
мерный цилиндр, и уровень воды поднялся до 35,9 мл. Если
твердый материал имел плотность 2,99 г / мл, определить массу
твердый объект.

7 лет назад

Предмет: Английский язык, автор: gulnazbisembaeva6

Last week Justin said ‘I’ll do it tomorrow’. He said he would do it . . . .

a) the next day

b) the previous day

c) tomorrow

d) yesterday

e) the day before yesterday

2. I don’t know why Nancy didn’t go to the meeting. She . . . definitely going.

a) be

b) was

c) is

d) would

e) will

3. The librarian asked us . . . so much noise.

a) don’t make

b) not make

c) not making

d) not to make

e) didn’t make

4. He has been living . . . ten years.

a) ago

b) since

c) for

d) during

e) by

5. The train . . . when we arrived at the station.

a) has left

b) left

c) is leaving

d) had left

e) was left

6. I have not looked through the documents . . . .

a) just

b) ever

c) already

d) yet

e) still

7. This time tomorrow I . . .an exam on History of Kazakstan.

a) will take

b) will be taking

c) would take

d) took

e) is taking

8. He . . . for three hours when I met him.

a) is walking

b) has walked

c) has been walking

d) had been walking

e) will walk

9. My house . . . at the moment.

a) is being repaired

b) is repaired

c) repaired

d) was repaired

e) is repairing

10. ‘Don’t write on this page’. He told me . . . write on it .

a) not

b) don’t

c) not to

d) to not

e) didn’t

11. The thief . . . by the time Mr and Mrs Smith returned from holiday.

a) was arrested

b) is arrested

c) had arrested

d) arrested

e) had been arrested

12. Do you like art? There is a nice art . . . near here.

a) café

b) library

c) gallery

d) department store

e) cinema

13. I need to buy a dictionary. Is there a good . . . around here?

a) theatre

b) museum

c) cinema

d) library

e) bookstore

14. Prices are very high in New York City. Everything is pretty . . . there.

a) cheap

b) expensive

c) huge

d) beautiful

e) crowded

15. Some parts of the city are fairly dangerous. They are not very . . . late at night.

a) safe

b) noisy

c) quiet

d) crowded

e) clean

16. In a restaurant, customers usually leave . . . for the waiter or waitress.

a) menu

b) order

c) service

d) tips

e) checks

17. Where . . . these photographs . . .? In London?

a) is taking

b) did take

c) were taken

d) are taken

e) was taken

18. Tim is away at the moment. He is . . . holiday.

a) on

b) at

c) in

d) for

e) by

19. ‘How did you get there? . . . the bus?’ – ‘No, . . . car’.

a) on / on

b) __ / __

c) by / on

d) in / in

e) by / by

20. We went . . . the theatre last night. We had seats . . . front row.

a) to / in

b) in / to

c) at / at

d) __ / __

e) in / in

7 лет назад

Предмет: Математика, автор: leradobrovolskaa0

БЛИН ПОМОГИТЕ СРОЧНО!!!какую из данных дробей нельзя представлять в виде конечной десятичной дроби?1/5 4/25 3/50 3/7

7 лет назад

Предмет: Математика, автор: Aika160202

Сократите дроби. Результат запишитеСократите дроби. Результат запишите вСократите дроби. Результат запишите в виде смешанных чисел. 32*54+32*30 32*54-32*30

10 лет назад

Предмет: Алгебра, автор: Аноним

Найдите все значения x, при которых выражения (x-2)^2-7 и x(1-x) принимают равные значения

10 лет назад