Предмет: Геометрия, автор: aizhandzhurimbaeva

пжпжпэпэпээ помогите

Приложения:

Ответы

Автор ответа: o6481498

0

Ответ:

Так як на малюнку це рівнобедрений трикутник то кут CAB=CBA=65° За теоремою ми знаємо сума всіх сторін трикутника дорівнює 180°отже ACD=180-(65+65)=50°

aizhandzhurimbaeva: Дякую

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: sabitov950803

171. We _____ David in town a few days ago.
a) seen
b) saw
c) see
d) seed
e) sees

172. What _____ you _____ last weekend?
a) do/do
b) does/do
c) did/do
d) were/do
e) was/do

173. I _____ a lot of money yesterday. I _____ an expensive dress.
a) spend/bought
b) spent/bought
c) was spent/bought
d) spent/buy
e) spend/buy

174. Emily didn't _____to school because she was ill.
a) went
b) gone
c) goed
d) go
e) goes

175. Lily _____ me several letters last year.
a) written
b) writed
c) wrote
d) write
e) writes

176. _____ Judy and Liz at school yesterday?
a) Are
b) Were
c) Was
d) Did
e) Do

177. Comrade Petrov _____ go to Moscow next Friday.
a) have
b) has
c) is
d) will
e) going to

178. Choose the correct sentence.
a) Helena will at the meeting.
b) My friends were come two days ago.
c) They will translate this article for me.
d) Where will you be yesterday?
e) Marisol will comes tomorrow.

179. When I came home, my mother _____ dinner.
a) was cooking
b) cooked
c) is cooking
d) will cook
e) cooks

180. I am sorry, Mr. Brown. I ____ my homework at home.
a) have left
b) has left
c) have leave
d) has leaved
e) leaved

181. My brother ____to study for his exam yet.
a) hasn't started
b) has started
c) have started
d) haven’t started
e) had started

182. I am so happy because I ____ my English exam.
a) has passed
b) pass
c) were passed
d) have passed
e) was passed

183. Sarah is unhappy because she has____ her keys.
a) lost
b) lose
c) losted
d) loose
e) losed

184. “How long _____it usually _____ you to get to the university?” – “It takes me 20 minutes to get to the university.”
a) did/take
b) does/take
c) do/takes
d) did/took
e) does/took

185. Let’s go for a walk, _____we?
a) can
b) do
c) shall
d) may
e) are

186. Let _____help you with your book, Jane. He is a talented writer.
a) her
b) he
c) his
d) him
e) she

187. “Excuse me. Can you speak English?” – “Yes, _____.”
a) a little
b) a few
c) little
d) few
e) any

188. My sister knows _____ English words.
a) a few
b) a little
c) few
d) little
e) any

189. Would you like _____orange juice?
a) many
b) much
c) some
d) little
e) a few

190. How _____ does your car cost?
a) many
b) some
c) much
d) any
e) a few

191. I _____read when I was 5 years old, but now I can.
a) could
b) can
c) couldn’t
d) can’t
e) shouldn’t

192. You _____drive too fast in the city. It is dangerous!
a) couldn’t
b) may not
c) don’t have to
d) mustn’t
e) shouldn’t

193. _____ I borrow your pencil, please?
a) May
b) Must
c) Need
d) Have
e) Shall

194. If I ____ out tonight, I ____ to the cinema.
a) will go/will go
b) go/will go
c) will go/go
d) go/go
e) will not go/go

195. Julie ____ in London if she ____ a job.
a) stays/will get
b) stays/gets
c) will stay/will get
d) will stay/gets
e) will stay/get

196. If he ____, I ____ surprised.
a) will come/will be
b) comes/be
c) will come/be
d) comes/will be
e) comes/will

197. As soon as I ____the translation, we ____ for a walk.
a) will finish/go
b) finish/will go
c) will finish/will go
d) finishes/will go
e) finished/will go

198. Where____ from?
a) do Michael come
b) does Michael come
c) Michael comes
d) Michael come
e) has Michael coming

199. “Where is Michael?” – “He____a shower.”
a) has
b) have
c) is having
d) haves
e) had

200. “Do you want a cigarette?” – “No, thanks. I____.”
a) doesn’t smoke
b) don’t smoke
c) am not smoking
d) not smoke
e) haven’t smoking

1 год назад

Предмет: Другие предметы, автор: mela47907

Як людина має поводитися в колективі

1 год назад

Предмет: Литература, автор: Pasha202106

"Однаковий дурень - що ззаду, що й спереду",-говорить про Журдена Дорімена.
Правда чи Ні

1 год назад

Предмет: Алгебра, автор: Venerkaaaaaaaaa

Три робітники виготовили разом 762 деталі, причому другий виготовив у 3 рази більше, ніж третій, а перший- на 117 деталей більше, ніж третій. Скільки деталей виготовив кожний робітник?

6 лет назад

Предмет: История, автор: Darinamaskova

Поставити події хронологічній послідовності: А) Кревська унія, б) битва на річці Сині Води в) надання Львову магдебурзького права г) визнання васальної залежності Крима від Османської імперії

6 лет назад