Ответ по предмету Математика: 1+1=?x 2x+51=? 1+2= 3+0000,234=

Предмет: Математика, автор: tahirsultanov

У самира 21 наклейка.Он ,распределив поровну все свои наклейки, наклеил их на каждую страницу альбома.Может ли в этом быть 2,3 или 5 страниц?

2 года назад

Предмет: Химия, автор: Аноним

2. Укажіть правильнi твердження: А) хiмiчну формулу H2CO3 читають: "аш-два-сульфур-о-три": Б). У ХIМIЧНIЙ Формулi АІ2О3 - три атома Оксигену; в) молекула фтору складається з 2- х атомів Флуору: Г) молекула азоту складається з 3- х атомів Оксигену: Д) молекула кухонної солі складається з атомів Калiю. Хлору.

2 года назад

Предмет: Математика, автор: pupil5a282022

На уроці фізкультури всі учні класу мають викона-
ти стрибки у довжину. Після того як стрибки виконали
3/7 усіх учнів, залишилося стрибати ще 16 учням. Скільки
учнів є в класі?

2 года назад

Предмет: Английский язык, автор: MastV

Помогите срочно нужно сдать сегодня

Variant 2
7 класс ( Биболетова М.З. «Enjoy English»)

1) Complete the sentences. Underline the right variant:
1. You (should/shouldn’t) be late for classes.
2. Must I (learn/study/teach) this long and boring poem by heart?
3. My granny is a (quite/quiet) person.
4. In private schools the education is (free/not free).
5. Does he (learn/study/teach) in your school? – Yes, he is my classmate.
5 points

2) Chose the pronoun and translate the sentences into Russian:
1. They expect (she/her/hers) to arrange a party.
2. Their parents would like (they/them/their) to stay out of trouble.
3. My parents want (I/me/my) to think of my future.
4. The teacher wants (he/his/him) to take part in the competition.
5. Our father expects (we/us/our) to phone him in the evening.
6. The author expects (they/them/their) to read the novel.
7. Would you like (she/her/hers) to cook a tasty pie? 7 points

3) Fill in the gaps( to,of,for,after,at)

1. I’m sorry, I can’t go for a walk with you. I have to look … my little brother.
2. Listen … the song. What is it about?
3. She always laughs … silly jokes.
4. Children take care … their pets.
5. Mike’s father pays … his education.
5 points

4) Complete the sentences.Put the verbs in the correct order
1. If it (be) sunny and hot, I will swim in the river..
2. If you don`t buy presents, children ( be ) unhappy.
3. If the boy is ready for the lesson, he (get) a good mark in Maths.
4. If they (have) their own car, they would go to the countryside every day.
5. If I knew his phone number, I (tell) you.
6. If you did your morning exercises every day, your health (be) much better.
7. If they (not go ) Moscow next year, they would hear that famous musician.
7 points

5)Transform the following sentences from Active into Passive.
1. Lena will show you a new book of pictures.
2. Tom Sawyer whitewashed the fence.
3. Our mother often reads us fairy-tails in the evening.
4. The explorers gave the newspaper reporters an interesting interview. 4 points

8 лет назад

Предмет: Алгебра, автор: Stas20927

Сократите дробь:15a4b2c2+10a2bc2−15a3b2c/5a(3a3b+2a−3a2b)

8 лет назад

1+1=?x 2x+51=? 1+2= 3+0000,234=

Ответы

1+1=?x
2x+51=?
1+2=
3+0000,234=