alisha6774 alisha6774
  • 05-03-2019
  • Mathematics
contestada

how do u solve this problem

how do u solve this problem class=

Respuesta :

meredith48034
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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