допоможiть будь ласка по алгебре . Created by oa371398gmailcom. algebra-ru

Ответ:1)(4/3;2/3)2)(19/21;-2/3)Объяснение:1){y=2-x{5x-y=65x-(2-x)=65x-2+x=66x=6+2x=4/3y=2-4/3y=2/32){7x+5y=3{7x=9+4y9+4y+5y=39y=-6y=-2/37x=9+4(-2/3)7x=9-4*2/37x=9-3/87x=19/3x=19/21 Реклама Реклама Новые вопросы в Алгебра помогите умоляю пожалуйста Помогите пожалуйста!!! x1 = 1, xn = 2 + xn – 1 (n = 2, 3, 4, ...) найти х4 100 БАЛЛОВ Знайдіть приріст аргументу дельта x , якщо 1) x0 = 5 ; x = 5,01 ; 2) x0 = 0 ; x = -0,001 ; упростить выражение 1) 5/11 р*11/20д 2) 9а+17а-30а+4а 3) -R-R-5a-a-a 4) 1,8y+3-2,8c-0,2-2y 5) 14в-(15в+у)-(у+10в) 6) 7(5а+8)-11а 7)33-8(11в-1)-26 Помогите пожалуйста! Вычислить площадь фигуры, ограниченной линиями y = x2 + 4x + 3 и y = x + 3. Построить график. У готелі всього m номерів, серед них n номерів люкс. Яку частину (у % ) від загальної кількості номерів готелю становить кількість номерів люкс? на малюнку побудовано графік функції у=f(х), областю визначення якої є проміжок[-5;5]. Знайдіть за графіком: 1 f(-3) 2визначення х, при якому f(x)=1 3 … особливості значення функції Найти общее решение дифференциального уравнения y'=5cosx допоможіть будь ласка бистріше 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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