lisatutma lisatutma

20-08-2017
Mathematics

contestada

I don't understand how we do this PLEASE help me!!!

I dont understand how we do this PLEASE help me class=

Respuesta :

musiclover10045 musiclover10045

23-08-2017

28 = (45 + KL)/2

56 = 45+ KL

KL = 56-45

KL = 11

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