document.write( "Question 1113850: The cost of fertilizing a lawn is $0.25 per square foot. Find the cost to fertilize the triangular lawn whose base is (12+sqrt 15) feet and altitude is sqrt 60 feet. \n" ); document.write( "
Algebra.Com's Answer #728929 by ikleyn(52866)\"\" \"About 
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document.write( "= \"0.25%2A%281%2F2%29%2A%2812%2Bsqrt%2815%29%29%2Asqrt%2860%29\" = $15.37.\r\n" );
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