Предмет: Математика, автор: ingaananyan993

УПР 34 Б ПОЖАЛУЙСТАА
( АЛГЕБРА)

Приложения:

Ответы

Автор ответа: 7x8

0

Ответ:

a) 3,5 см

б) 3,6 см

Пошаговое объяснение:

AB+BC=AC

a)

AB+BC=AC

3,7+BC=7,2

BC=7,2-3,7

BC=3,5 (см)

б)

4 мм=0,4 см

AB+BC=AC

0,4+BC=4

BC=4-0,4

BC=3,6 (см)

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