Перейти к выбору ответа 01.04.2022Решите систему неравенств 3x+2>х-4 5-3х<20 Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Математика Вопрос школьника по предмету Математика Решите систему неравенств 3x+2>х-4 5-3х<20 Ответ учителя по предмету Математика вот тут ответ удачи надеюсь правильно
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Раскройте скобки, употребляя глаголы в Present Simple, Present Continuous, Present Perfect и Past Simple.
1. I say, Tom, let’s have dinner. — No, thank you, I already (to have) dinner. 2. I (not to meet) Peter since Monday. 3. What the weather (to be) like? It still (to rain)? — No, it (to stop) raining. 4. Where Sergei (to be)? — He (to go) home. He (to leave) the room a minute ago. 5. What you (to read) now? — I (to read) «Jane Eyre» by Charlotte Bronte. 6. They (to read) «Ivanhoe» by Walter Scott a month ago. What about you? You (to read) «Ivanhoe»? 7. My watch (to stop). There (to be) something wrong with it. 8. You (to see) Jack today? — Yes, I (to see) him at the institute. 9. You (to hear) his new symphony? — Yes, I… . — When you (to hear) it? — I (to hear) it last Sunday. 10. You (to change) so much. Anything (to happen)?
Только честно
cos^4t-sin^4t=1-1/2 sin^2 2t