andrwisawesome0
04.05.2021 •
Mathematics
Using the segment addition postulate, find the value of x.
AB = 3x + 8
BC = 4x + 6
AC = 28
1) 2
2) 7
3) 28
4) 14
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Ответ:
its 2
Step-by-step explanation:
According to segment addition prostulate,
AB+BC=AC
or,3x+8+4x+6=28
or, 7x+14=28
or 7x=28-14
or, 7x=14
or,x=14÷7
or,x=2
Therefore, the value of x is 2.
Ответ: