lwilson021 lwilson021

25-09-2020
Mathematics

contestada

PLEASE HELP!!! DUE IN 10!!!

PLEASE HELP DUE IN 10 class=

Respuesta :

oyindamolaadedejibab oyindamolaadedejibab

25-09-2020

Answer:

(2x-1)°+(5x-42)°=90°

Step-by-step explanation:

open the bracket

2x-1+5x-42=90°

7x-43=90°

7x=136

divide both sides by 7

x = 19

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