IMBT061313
IMBT061313
05-03-2019
Mathematics
contestada
Please show me the steps to this thank you.
Respuesta :
ang82
ang82
08-03-2019
Since the lines are perpendicular the opposite angle of labeled is also 60° and so would the two angles on the the lower just opposite way therefore 8x-4=60
-4 -4
8x=56
/8 /8
X=7
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