Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.6: Percents Problems
Problem 1WE
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Question
Consider triangle ABC in figure below, with D the midpoint of line segment AC and E the midpoint of
line segment BC; DE= 3x+4; and AB= 7x-1. Find x, DE, and AB.
![C
E
A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa539cc78-64d6-4ad8-b1f2-bbf29893856d%2Fc84f4ad2-ac8b-4653-93c3-3b25cf05c5ab%2Fnw9shlk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:C
E
A
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