NotSmartDilly NotSmartDilly

24-10-2020
Mathematics

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Point B is on line segment AC. Given AC = 2x + 7, BC =x, and AB =5x -9, determine the numerical length of AB

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itsvarat444 itsvarat444

24-10-2020

Answer:

11

Step-by-step explanation:

AB = AC-BC

2X +7 -7

OR 5X-9 = X+7

OR X =4

HENCE AB = 5X -9 = 20-9=11

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