2 years ago

B is the midpoint of AC. If AB = x+5 and BC = 2x-11 , find the measure of AB .

1 answer:

4 0

Answer: AB = 21

Step-by-step explanation:

Find the value of x by setting them equal to each other

x + 5 = 2x - 11

solve like a normal two step equation

x = 16

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