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OpenStudy (anonymous):
Find the measure of angle E.
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OpenStudy (anonymous):
OpenStudy (alexandervonhumboldt2):
these angles add to 1260
OpenStudy (anonymous):
ok? @AlexandervonHumboldt2
OpenStudy (anonymous):
what does that mean?? can anyone help? @Directrix @CausticSyndicalist @mathmath333 @MCLover1477 @Mehek14 @Mimi_x3 @Nnesha
Mehek (mehek14):
So I'm guessing that you use this equation: 7x+6+5x+5+6x+14+7x+9+7x-35+8x-15+4x+12+5x+6x-1= 1260
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OpenStudy (anonymous):
x=23?
Mehek (mehek14):
so 55x + -5 = 1260 add 5 55x = 1265 divide by 55 x = 23
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