Answer:
x<25/18 tis is d real anwer
Answer:
AC<AB+BC
If you were to flatten out the distance AB and BC, logically speaking, you'd get a larger distance than the distance AC.
in this one x=9 ask if you need an explanation
It would be 56 degrees since it's a vertical angle and to get the obtuse angles you just subtract 180 from 56 and there's your answer. Hope this helped! (':