dg0904
dg0904
10-12-2020
Mathematics
contestada
what's the value of x
Respuesta :
EtherealDrae
EtherealDrae
10-12-2020
Answer: x=14
Explanation: the angle needs to equal the other angle, which is 63. To figure this out, we subtract 21 from 63. We get 42. 42 divided by 3 is 14. We are basically doing the equation in reverse.
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