document.write( "Question 1147575: One houses 12 miles east of a school another houses 9 miles north of the school how far apart are the houses \n" ); document.write( "

Algebra.Com's Answer #768918 by ikleyn(52932) $\"\"$ $\"About$

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\n" ); document.write( "One $\"highlight%28cross%28houses%29%29\"$ house is 12 miles east of a school another $\"highlight%28cross%28houses%29%29\"$ house is 9 miles north of the school how far apart are the houses
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\n" ); document.write( "\n" ); document.write( "Apply the Pythagorean theorem.\r
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\n" ); document.write( "\n" ); document.write( "Or recall about (3-4-5) right angled triangle.\r
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