2 years ago

If AB = x+ 4, BC = 2x -10 and AC

Mathematics

1 answer:

lawyer [7]2 years ago

8 0

Answer:

Step-by-step explanation:

By the diagram, you can see the sum of segment AB and segment BC is segment AC. Adding the given expressions for AB and B is $3x-6$ . Simplifying the equation $3x-6=2x+1$ , gives $x=7$ . Substituting $x=7$ in the equation for segment AC gives 15.

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