document.write( "Question 24784: I am having trouble with wrod problems...
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document.write( "The Area of the parallelogram is 96 square miles. Find its base and height.
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document.write( "Then it has a picture of a parallelogram with the height as (x-5) and the base as (x+5).
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document.write( "The formula is A=B(H)
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document.write( "So I tried..
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document.write( "96=(x+5)(x-5)
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document.write( "I then multiplied out..
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document.write( "getting x2 -5x +5x-25-96 ( because I had to get the equation equal to zero so..
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document.write( "x2-71 is what i got and the answer is supposed to be Base 16mi and height 6 mi but i do not understand how to get that. \n" );
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Algebra.Com's Answer #13232 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (x+5)(x-5)=96 \n" ); document.write( "x^2-25 = 96 \n" ); document.write( "x^2 = 121 \n" ); document.write( "x= +11 or x=-11 \n" ); document.write( "Since we want positive measurements look at \n" ); document.write( "x+5 = 11+5= 16 and \n" ); document.write( "x-5 = 11-5= 6\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( " |