Evaluate M-9 for m=13
2 answers:
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Answer:
38 units.
Step-by-step explanation:
4x + 6 = {midpoint theorem}
4x + 6 =
4x + 6 = 2x + 22
4x -2x + 6 = 22
2x + 6 = 22
2x = 22 -6
2x = 16
x = 16/2
x = 8
Length of midsegment = 4x + 6 = 4*8 + 6
= 32 + 6
= 38