document.write( "Question 1131574: In triangle ABC, AB= 7, BC= 24, and AC= 25. What is the distance from vertex B to side AC? \n" ); document.write( "
Algebra.Com's Answer #748255 by josgarithmetic(39617)\"\" \"About 
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Draw your description. Including altitude from B to AC you can call the left segment along AC as x and the right segment along AC as 25-x. Let y be the length of the altitude.\r
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\n" ); document.write( "\n" ); document.write( "Just a start:
\n" ); document.write( "\"system%28x%5E2%2By%5E2=7%5E2%2C%2825-x%29%5E2%2By%5E2=24%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "Solve for the value of y.\r
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\n" ); document.write( "\n" ); document.write( "If substitute for y^2, then .... \"x=49%2F25\".\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28y=7%2A24%2F25%29\"
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