раставьте коэффициенты в схемах реакций указать к какому типу относится каждое из них Zn + O2 -- ZnO  H2O --- H2 + O2   Mg + HCl -- MgCl2 +H2

1.You (have / have got ) talks with your business partners every week ? 2.He ( has / has got ) a phone on his desk ? 3.We ( haven’t got / haven’t) 500 employees . We ( have / have got ) only 300 . 4. Where is our sales manager ? – He ( is having got / is having) a business meeting with the clients at the moment . 5. He usually ( has / has got ) breakfast at 7 in the morning . 6. I ( have got / have ) a bath in my flat. 7. She always ( has got / has ) a bath in the evening

Математика: Длины сторон треугольника относятся как 5:4:3. Найдите стороны треугольника, если его периметр равен 24 см.