Предмет: Алгебра, автор: adeajka144

найти середину отрезка А(5;7) В(-3;-5)

Ответы

Автор ответа: palilov243659

2

Ответ:

(1;1)

Объяснение:

среднее арифметическое одноименных координат концов отрезка:

С=((5-3)/2;(7-5)/2)=(1;1)

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