Перейти к выбору ответа 12.04.2022При каком значении x векторы a(-x+2,1,1) и b(-2,9,x) ортогональны? Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Математика Ответ учителя по предмету Математика a*b=0 (-x+2)*(-2,9)+1,1*x=0 2,9x-5,8+1,1x=0 4x=5,8 x=5,8:4=1,25 совет на будущее используй «;» между координатами
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I know you have fired me, but we all need your help. Last night Misha, Rob and Mark went to a party with their friends. They put on their coolest clothes, opened a window, climbed down the roof and went to the party by taxi.
At the party they danced, drank cola, ate sandwiches, played pool and computer games, listened to music. They got back to school, but they couldn’t climb up the roof. They hadn’t thought about it, They woke me up because my room is on the ground floor. I opened the window for them. We were talking in my room when I noticed something: Rob had disappeared.
Yours,
Ex-agent Cute
Подчеркнуть глаголы в разных временах например:Past Simple,Past Perfect,Present Progresive и так далее
Подсказка: Подходит число, которое расположено между числами 30 и 40, делится и на 3 и на 4.