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NeTakaya
4 years ago
5

Please help!!!!!!!!!!!!!!!!

Mathematics
1 answer:
jeka944 years ago
8 0

Answer:

x = 6

AB  = 16

BC  = 11

Step-by-step explanation:

AB + BC = AC

2x+4 + x+5 = 27

3x +9 = 27

Subtract 9 from each side

3x =18

Divide by 3

x = 6

AB = 2x+4 = 2*6 +4 = 12+4 = 16

BC = x+5 = 6+5 = 11

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