заполни пропуски: 5.870кг= ...ц ...кг 2730ц=...т...ц 2480кг=...т..кг 8273мм^2=...см^2..мм^2 1486см^2=...дм^2... см^2 2589дм^2=..м^2...дм^2 3760м^2=...а...м^2 760мин=...ч...мин 300с=...мин...с 45ч=...сут...ч 3620с=...ч...с Помогите!

Fill in the words from tex box or the words that are built from them. Слова которые нужно вставить : high usual energetic day week month fast 1) Jason should take part in the swimming competition.he can swim very ...... 2) Athletics is just right for Robert. He runs very well and can jump very ..... 3)it was a bad game for John, but....... he plays very well. 4) it was na exciting game and the fans supported their teams...... можно просто 1) и сразу слово

Из проволоки согнули треугольник со сторонами 7,5 см, 8,3 см и 9,4 см . Из этой же проволоки согнунули квадрат. Чему равна его сторона?