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anonymous
 4 years ago
Suppose B is the midpoint of AC. AB = 5x and BC = 3x + 4. Find AC. (Hint: Make a sketch and write an equation to solve.)
anonymous
 4 years ago
Suppose B is the midpoint of AC. AB = 5x and BC = 3x + 4. Find AC. (Hint: Make a sketch and write an equation to solve.)

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Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.15x=3x+4 2x=4 x=2 So 5x = 10 AC=20

aroub
 4 years ago
Best ResponseYou've already chosen the best response.0AB=BC 5x=3x+4 2x=4 x=2 If AB=10 then AC= 20 ( 10+10 )
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