2 years ago

B is the midpoint of AC. AB = 2x+12 and BC = 5x + 10. Find AC

Mathematics

1 answer:

3241004551 [841]2 years ago

5 0

Answer:

x=6

Step-by-step explanation:

/AB/=2x+12

/BC/=5x+10

3x+2=5x-10 subtract 2 from both sides

3x=5x-12 subtract 5x from both sides

-2x=-12 divide both sides by -2x

x =6

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