alisha6774
alisha6774
05-03-2019
Mathematics
contestada
how do u solve this problem
Respuesta :
meredith48034
meredith48034
06-03-2019
20x = 21x-3
-x= -3
x= 3
20(3)= 60°
21(3)-3= 63-3= 60°
the answer to the question is b
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