Предмет: Математика, автор: koskinaangel2010

Знайдіть усі натуральні значення х,при яких є правильною нерівність:х/6<19/24,СРОЧНО!!Зарание спасибо!​

Ответы

Автор ответа: iramazurk
0

Пошаговое объяснение:

х/6 < 19/24

4х/24 < 19/24

4х < 19/24 * 24

4х < 19

х < 19 : 4

х < 19/4

х < 4 3/4

х {1; 2; 3; 4}

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Задание 1. Напишите номер предложения и глаголы в скобках в Past Simple.

Все предложение списывать не надо!
a)
1) I _______________ tennis with my friends yesterday. (play)
2) Tom _______________ hockey last winter. (play)
3) We __________________our mother 2 weeks ago. (help)
4) Helen ___________________ stamps last summer. (collect)
5) I ______________________ stickers last winter. (collect)
6) My sister __________________ TV yesterday. (watch)
7) My brother _______________ with his friends yesterday. (dance)
8) Mary ____________________ hard last week. (work)
9) I ____________________ the flowers yesterday. (water)
10) He ___________________ to music 3 days ago. (listen)
11) Sam ______________ yesterday (cry).
b)
1) John______________ home at 5 p.m yesterday. (come)
2) You______________ home at 8 o'clock yesterday. (come)
3) He _______________ to the cinema last week (go)
4) Mary and I _______________ to the theatre last week. (go)
5) I ____________________ at 7 a.m last Sunday. (get up)
6) She __________________ at home yesterday. (be)
7) We ___________________ at school yesterday. (be)
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9) My father ________________ me a computer last Sunday. (buy)
10) They ________________ 2 good books yesterday. (read)
11) Tom _______________ a very interesting book last summer. (have)
12)Olga ________________ me a nice T-shirt. (give)



2. Напиши отрицательные предложения
1) I played football with my brother yesterday.- ___________________________________
2) Tom played hockey last summer. - ___________________________________________
3) They helped their father yesterday. _______________________________________
4) We helped our mother 2 days ago. - ________________________________________
5) Hellen collected stamps last summer. - ______________________________
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