с вопросом по астрономии. 10. Если точность наблюдений составляет 0,01², можно ли было бы определить линейный размер Меркурия по формуле R = D· sin ρ, если бы расстояние до него было 100 а. е.? ответ обосновать.

Отрицательная форма

Tom doesn't play football on Saturday.

He doesn't work every day.

Общий вопрос

Does Tom play football on Saturday?

Does he work every day?

Специальный вопрос

When does Tom play football?

How often does he work?

Вопрос к подлежащему

Who plays football on Saturday?

Who works every day?

Альтернативные вопросы

Does Tom play football on Saturday or on Sunday?

Does Tom play football or tennis on Saturday?

Does Tom or Bill play football on Saturday?

Does Tom play or watch football on Saturday?

Does he work every day or every evening?

Does he work or rest every day?

Does he or she work every day ?

Разделительные вопросы +,-..-,+..

Tom plays football on Saturday, doesn't he?

He works every day, doesn't he?

Tom doesn't play football on Saturday, does he?

He doesn't work every day, does he?

12 = 2 * 2 * 3        16 = 2 * 2 * 2 * 2
НОК (12 и 16) = 2 * 2 * 2 * 2 * 3 = 48 - наименьшее общее кратное

72 = 2 * 2 * 2 * 3 * 3              99 = 3 * 3 * 11
НОК (72 и 99) = 2 * 2 * 2 * 3 * 3 * 11 = 792 - наименьшее общее кратное

396 = 2 * 2 * 3 * 3 * 11          180 = 2 * 2 * 3 * 3 * 5
НОК (396 и 180) = 2 * 2 * 3 * 3 * 5 * 11 = 1980 - наименьшее общее кратное

34 = 2 * 17       51 = 3 * 17      68 = 2 * 2 * 17
НОК (34; 51 и 68) = 2 * 2 * 3 * 17 = 204 - наименьшее общее кратное

168 = 2 * 2 * 2 * 3 * 7      231 = 3 * 7 * 11     60 = 2 * 2 * 3 * 5
НОК (168; 231 и 60) = 2 * 2 * 2 * 3 * 5 * 7 * 11 = 9240 - наименьшее общее кратное

121 = 11 * 11        63 = 3 * 3 * 7
НОК (121 и 63) = 3 * 3 * 7 * 11 * 11 = 7623 - наименьшее общее кратное