starrbaby starrbaby

09-10-2016
Mathematics

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Segment BDSegment BD is a perpendicular bisector of segment ACsegment AC . AD=5x+8AD=5x+8 and DC=43DC=43 .

What is the value of x?

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dtminhtran dtminhtran

09-10-2016

D is midpoint of AC, so 5x+8=43
x= 7

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Kermide Kermide

09-10-2016

5x+8=43
5x=43-8
5x=35
x=7

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