Please help ASAP here’s the question ^^^^
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Answer:
C
Step-by-step explanation:
Since B is the midpoint of AC then
BC = AB, that is
2x - 11 = x + 5 ( subtract x from both sides )
x - 11 = 5 ( add 11 to both sides )
x = 16
Hence
AB = x + 5 = 16 + 5 = 21 → C