Ответ по предмету Биология: поможіть розв'язати кросворд

Предмет: Химия, автор: sadidp

1) Визначити, за формулою, валентність хімічних елементів та розташувати хімічні елементи за порядком збільшення їх валентностей:
FeO, Al2$3, W03, Na20, S02, C1207.
(3 бали)
2) Скласти формули сполук хімічних елементів з оксигеном:
a) P(V); б) B; в) N(IV).
(2 бали)
ПОЖАЛУЙСТА

10 месяцев назад

Предмет: Право, автор: bpvmftar

fctdgsygfdhngfxzgsac, и никто другой больше)) помогите пожалуйста

10 месяцев назад

Предмет: Английский язык, автор: Anastasiia10920

5. Correct the mistakes in these sentences. In some cases, more than one answer is possible.
31 I already have booked hotel rooms for all the students.
32 Mr de Winter dislikes to live in the east wing of the building.
33 Sometimes we do not have enough time for go to the gym.
34 We can go out somewhere in my car, which I just have bought.
35 When I finish to work I come back home.
36 I haven't still seen the manager to complain about this.
37 I think fifty kilometres is too far for us walking.
38 I regretted to send her to the doctor so late.
39 I sometimes miss to watch TV programmes that I really like.
40 Zoos have been controversial since some years, because of the way they treat
animals.
6. In each of these sentences, the dependent preposition is either wrong or missing. Correct these mistakes.
41 I am writing to you in response of the letter you sent me.
42 He is constantly in need for money but his father doesn't give him any.
43 Some people are obsessed to their favourite books or films.
44 I have to study a lot every day, and sometimes I get fed up of it.
45 She had a stomach ache, but it had nothing to do about missing her lunch.
46 People have b£§ome more conscious with the importance of taking a break from work.
47 I believe that I am capable for doing this job.
48 According to your brochure, our hotel was supposed be the Royal but we stayed at the Astrid.
49 With regard of your letter, I will make my decision soon.
50 I would prefer to stay in a tent because it is something I feel more familiar.
7. Complete the sentences. The first letter of the missing words is given.
51 It broke Mario's h……….. when Gemma left him for another man.
52 I'm f ……….. up with going to that cafe every day. Let's go somewhere else.
53 Jay asked everyone to leave him a………….. because he was so upset.
54 I bought a ring and p…………. to Sam, suggesting we could have our wedding in June.
55 Some individuals are a………….. to people who have very different personalities.
56 My friend Fearne is totally at e……………. Making speeches, but I get very nervous.
57 The sound of water dripping from trot tap is really getting on my n………....
58 Sadly, I lost t………….. with Alicia after she went to live in New Zealand.
59 My dog Rusty kept me c....... while my family were away.
60 At first s…………….. the food looked fine, but it didn't taste very good.

10 месяцев назад

Предмет: Геометрия, автор: nargizaiskuzaeva

Имеется три населенных пункта A, B и C, которые соединены прямолинейными участками дорог. Расстояние между пунктами A и B равно 25 км, между пунктами B и C – 23 км, а между пунктами A и C – 30 км.

Выбери верные утверждения.

Верных ответов: 2

Пункты A, B и C образуют треугольник.

Через пункт B нельзя проложить дорогу, параллельную участку дороги между пунктами A и C.

Все три населенных пункта можно соединить прямой.

Через пункт B можно проложить дорогу, параллельную участку дороги между пунктами A и C.

6 лет назад

Предмет: Алгебра, автор: bear9793

розв'яжіть систему рівнянь :

6 лет назад

поможіть розв'язати кросворд ​

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поможіть розв'язати кросворд