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Реши систему: {x=1014x−y=11 Смотреть ответ Dokuraku Dokuraku Ответ: {х=10 {14х-у=11 х=10 у=129 Объяснение: Новые вопросы в Алгебра обчисліть 6 * arcsin ( - 1/2) + 4 * arccos 0 В прямом параллелепипеде основание прямоугольник со сторонами 12 см и 16 см боковое ребро равно 10 см. Найдите полную поверхность параллелепипеда найдите первообразную функцию помогите пж прошу вас f(x) = x - 3x³+³√x ​ Знайти похідну функції у=10х² В пенале находятся а четыре простых карандаша, по два синих, красных и зелёных. Наугад достается карандаши. Найдите вероятность того,что он будет сине … м Умоляю пожалуйста решите поскорее Алгебра 8 класс Текстовые задачи. Предыдущий Следующий Вместе мы знаем больше Этот сайт использует cookies Политика Cookies . Вы можете указать условия хранения и доступ к cookies в своем браузере. 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Answer 1

Похоже, вы задали несколько вопросов и также предоставили ответ и объяснение для системы уравнений. Однако вопросы, которые вы перечислили, касаются различных математических задач. Давайте разберемся по порядку:

1. Система уравнений: Вы предоставили систему:

   Copy code
   { x = 10
     14x - y = 11
   

   И дали ответ: x = 10 и y = 129.

   Очевидно, что x = 10 является решением первого уравнения. Подставим это значение во второе уравнение:

   diffCopy code
   14x - y = 11
   14 * 10 - y = 11
   140 - y = 11
   -y = 11 - 140
   -y = -129
   y = 129
   

   Таким образом, правильное решение системы:

   makefileCopy code
   x = 10
   y = 129
   

2. Далее у вас есть несколько математических вопросов, но они оформлены в виде списка, и я не могу определить, к какому вопросу относится какой ответ. Пожалуйста, переформулируйте ваши вопросы более четко, и я буду рад помочь вам с каждым из них.

3. Что касается вероятности выбора синего карандаша из пенала, мне нужно знать общее количество карандашей в пенале. Пожалуйста, укажите это значение, и я смогу рассчитать вероятность.

4. В текстовых задачах алгебры, о которых вы говорите, также необходимо предоставить сами задачи, чтобы я мог попытаться помочь вам с их решением.

Пожалуйста, уточните вопросы или предоставьте дополнительные детали, чтобы я мог предоставить вам более точные ответы.