Respuesta :

Answer:

22

Step-by-step explanation:

The midsegment is always half as long as the base, so

2(6 + 4x) = 5x + 24

12 + 8x = 5x + 24

3x = 12

x = 4

Replace the 4 in for x,

6 + 4(4) = 22

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