SOLUTION: Hi, I need help. I hope you'll answer this: (Midpoint Postulate)
Given: B is the midpoint of line AC. Find x, AB, BC, and AC.
1. AB = 2x + 6, BC = 5x/2
I need the answer
Algebra.Com
Question 624981: Hi, I need help. I hope you'll answer this: (Midpoint Postulate)
Given: B is the midpoint of line AC. Find x, AB, BC, and AC.
1. AB = 2x + 6, BC = 5x/2
I need the answer now, please. :-(
Thank you in advance!
-Shine
Answer by MathTherapy(10552) (Show Source): You can put this solution on YOUR website!
Hi, I need help. I hope you'll answer this: (Midpoint Postulate)
Given: B is the midpoint of line AC. Find x, AB, BC, and AC.
1. AB = 2x + 6, BC = 5x/2
I need the answer now, please. :-(
Thank you in advance!
-Shine
Since B is the midpoint of line AC, then AB = BC
This means that:
4x + 12 = 5x ----- Multiplying eq by LCD, 2
4x - 5x = - 12
- x = - 12
x = , or units
Since x = 12, then AB = 2(12) + 6, or units.
Line BC also equals units
Line AC = 2(30), or units
Send comments and “thank-yous” to “D” at MathMadEzy@aol.com
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