5dxp4gk8ht
5dxp4gk8ht 5dxp4gk8ht
  • 13-09-2021
  • Mathematics
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Find AB using the segment addition postulate. Show all work in setting up and solving your equation.

Find AB using the segment addition postulate Show all work in setting up and solving your equation class=

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seetha1980
seetha1980 seetha1980
  • 13-09-2021

Answer:

AB = 12

Step-by-step explanation:

Segment addition postulate,

AC = AB + BC

24 = 2x+6+5x-3

Adding the like terms,

7x+3 = 24

Subtract 3 from both sides,

7x = 24-3

7x = 21

Divide by 7,

x = 21/7

x = 3

AB = 2x+6

AB = 2*3 + 6

AB = 6 + 6

AB = 12

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