мое місто Одеса 5-7 речень

Подскажите уравнение реакции магния с : хлором, серой и кислородом

словообразавание. так,чтобы слова грамматически и лексически соответствовали содержанию текста

I wrote a novel and sent it to the 1____ , and it was accepted . It appeared during my last year at the hospital and was quite 2___ . It was of course an accident , but 3___ I did not know that . I felt I could afford to chuck medicine and make writing my profession ; so three days after passing the final exams which gave me medical 4___ , I set out for Spain to learn Spanish and write another book . Looking back now , as I do the terrible difficulties of making a living by writing , I realize that I was taking a 5___ risk .

1) publish

2) success

3) natural

4) qualify

5) fear

в треугольнике ABC AB=8см AC=5cm, угол A: угол B: угол С = 3:4:11.найдите площадь треугольника.

=)

sin2x + sin4x = sin6x

x - ?