Ответ:
m=18
Пошаговое объяснение:
(17,2+m)/2=17,6
17,2+m=17,6*2
17,2+m=35,2
m=35,2-17,2
(17.2+m)/2=17.6
17.2+m=17.6*2
17.2+m=35.2
m=35.2-17.2
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Verified answer
Ответ:
m=18
Пошаговое объяснение:
(17,2+m)/2=17,6
17,2+m=17,6*2
17,2+m=35,2
m=35,2-17,2
m=18
Verified answer
(17.2+m)/2=17.6
17.2+m=17.6*2
17.2+m=35.2
m=35.2-17.2
m=18