ashleypeden77oy6pwt ashleypeden77oy6pwt

16-01-2021
Mathematics

contestada

please help!!! geometry

please help geometry class=

Respuesta :

starrymorning starrymorning

16-01-2021

both angles are the same ! so

20x + 60 = 30x + 20

10x = 40

x = 4

and then substitute x back in

20(4) + 60 = 140

i think this is right >__<

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