dadhamilton55 dadhamilton55

07-10-2020
Mathematics

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Help pleasee , thank you so much in advance

Help pleasee thank you so much in advance class=

Respuesta :

Radeblade Radeblade

07-10-2020

Answer:

A - 2x + 4 + 50 = 10x - 2

Step-by-step explanation:

1.) It is the only equation that makes mathematical sense

2.) The sum of angles ABD and DBC equal angle ABC, and ABC = 10x -2

Note:

x=7 if it is important later on

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