Предмет: Алгебра, автор: Аноним

ПОМОГИТЕ ПОЖАЛУЙСТА!!!​

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Ответы

Автор ответа: MatemaT123
1

Ответ:

-2.

Объяснение:

\frac{6x(x+2y)}{5y(x+2y)}=\frac{6x}{5y};

x=\frac{2}{3}; y=-0,4;

\frac{6*\frac{2}{3}}{5*(-0,4)}=-\frac{2*2}{5*0,4}=-\frac{4}{2}=-2;

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