Предмет: Геометрия, автор: vera4480

Помогите пожалуйста решить, очень срочно!!!!

Приложения:

Ответы

Автор ответа: hello044

0

Ответ:

вариант 2

1) 40°

3) 63

.......

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Технология, автор: Аноним

Помогите плиз надо сделать медаль по технологии на понедельник

2 года назад

Предмет: Английский язык, автор: dasha264568432

Помогите перевести! Срочно надо...
Упр 3.
1 James wanted to enter the room, but the door was locked.
2 I wanted to buy a new video film yesterday, but the shop was closed.
3 I wanted to go to the theatre on Saturday, but all the tickets were sold out/had been sold out.
4 Cathy thought about taking a radio to the country, but it was broken.
5 I wanted to read the paper, but it was written in some unknown language.
6 Allan wanted to break the wall, but it was made of stone.
7 They wanted to drive to the village, but the road was blocked by a fallen tree.

Упр.4
1 — I used to go to the theatre quite often. Unfortunately, it was closed last summer. — Why was it closed? Why was it closed? 2 — There used to be a church here. But only several stones are left. — When was it destroyed? 3 — This theatre will be reconstructed soon. - When will it be reconstructed? 4 — I wanted to buy some sweets for tea, but the shop was closed. - Why was it closed? 5 — This souvenir is very nice. It is made of a very unusual material - What material is it made of? 6 — This ballet will be staged in different countries! — What countries will it be staged in?

2 года назад

Предмет: Другие предметы, автор: мася1123

Сочинение на тему "выживание в экстремальной ситуации"
к примеру: корабль потерпел крушение, выживание, меня спасли. (это в вкратце!)

2 года назад

Предмет: Русский язык, автор: julia9397

Сообщение - миниатюра по теме (Прогулка в Осеннем лесу )

8 лет назад

Предмет: Физика, автор: aminagor1221

Резисторы сопротивлениями R1 = 40 Ои и R2=90 Ом соединены последовательно и подключены к источнику тока.Какова сила тока в цепи если напряжение на полюсах источника тока 26 В?

8 лет назад