Предмет: Математика, автор: aruna110709

Вычислите градусную меру АОВ

Приложения:

Ответы

Автор ответа: afet74

Ответ:

70°

Пошаговое объяснение:

∠AOB= ∠COD-(∠AOC+∠BOD)= 180°- (60°+50°)=180°-110°=70°

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: haskimylove

большой порок -это равнодушие и бесстрастность смысл

2 года назад

Предмет: Английский язык, автор: evelinka28

i know that
"willing helpers" has done a lot of work. Who have you helped?

- We`ve
helped elderly and lonely people, and the children in the local hospital.

- Great!
Can you tell me the names of people that "Willing Helpers" has visited this month? What have you done to
help them?

- Alex has
raked the leaves in Mrs Welsh`s garden and the girls have cleaned the house.

- And we`ve also helped the children in the
local hospital.

- We have
also helped Mr Elson and Mr Davis this week.

- Great!
You`ve really worked well.

ПЕРЕВЕДИТЕ НА РУССКИЙ ПОЖАЛУЙСТА! УМОЛЯЮ! БУДУ ОЧЕНЬ БЛАГОДАРНА!

2 года назад

Предмет: Английский язык, автор: Вики113

. Замените активное предложение пассивным, сохраняя временную форму активного предложения.

Model: Somebody cleans the room every day. = The room IS CLEANED every day.

1. A loud noise woke us last night.

_______________________________________________________________________________

2. Somebody was recording our talks.

_____________________________________________________________________________

3. They are telling him his duties at the moment.

_____________________________________________________________________________

4. We shall give you much time to decide.

_____________________________________________________________________________

5. They have shown me a new machine.

_____________________________________________________________________________

6. Mary wrote him the letter.

_____________________________________________________________________________

3 ______

2. Используйте глагол в скобках в соответствующей ситуации временной форме и залоге (активном или пассивном).

1. Amazon river (influence) the planet’s ecology greatly. Forty percent of the world’s oxygen (produce) there. _____________________________________________________________________

____________________________________________________________________________

2. The game (win, probably) by the other team tomorrow. It (play) much better than we do.

_____________________________________________________________________________________________________________________________________________________________

3. The Government (support) higher education in the country, but today it (support) by students’ paying also. __________________________________________________________________

______________________________________________________________________________

4. Though the reconstruction old buildings (cost) much, many historically important buildings (reconstruct) in Kyiv every year. _________________________________________________

_____________________________________________________________________________

5. The Prime Minister’s speech (listen to) with the great interest and the discussion (continue, still).