Предмет: Математика, автор: Холодок161

Молю вас помочь! уже завтра контрольная,а я не поняла как это делать((( решите с подробным описанием, если вам не тяжело то пришлите фото с чертежами.
Зарание спасибо вам)

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Ответы

Автор ответа: 99tasha

а) (-13+(-23))/2=(-13-23)/2=-36/2= -18
А(-18)
б) (-7+7)/2=0:2=0
А(0)
в) (-4+1)/2= -1,5
А(-1,5)
г) (-12+2)/2=-5
А(-5)
Т.е. нужно координаты двух точек сложить и разделить на 2.

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