3 years ago

B is the midpoint of AC, AB=5x and BC=2x+9 find AB,BC, and AC

Mathematics

1 answer:

german3 years ago

8 0

Answer:

Step-by-step explanation:

5x = 2x + 9

3x = 9

x = 3

AB= 5(3)= 15

BC= 2(5) + 9= 10 + 9 = 19

AC= 15 + 19 = 34

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