70:(5/8+5/6)+(31/9-1/3)*(3/10)2

на рисунке изображен прямоугольный треугольник ABC .НАЙДИТЕ COS C

1)Match a word in A with a word in B to make pairs of antonyms. arrived- left come-_---------------- remembered-_------------------- lost-_--------------------- bought_---------------------- given_------------------ sent_---------------- sat_-------------- begun_----------------- (found,stood, received, gone, taken, finished, forgotten, left, sold.) 2)Write questions to ask your deskmate if he/she has ever. -travelled by ship Have you ever travelled by ship? -been to San Francisco ------------------------- -spent a night in the forest --------------------------- -hunted wild animals ---------------- -seen a film with Charlie Chaplin ---------------------- -eaten Chinese food -------------- -flown in a helicopter -------------- -broken a window ------------------------------

для каких инструментов писал музыку вивальди?  могут ли произведение вевальди звучать на аргани?

Реформы 1985-1991 гг "Перестройка"