document.write( "Question 320203: If a 27 ft ramp stretches over 24 ft of ground, how far is the top of the ramp from the ground? Please show you get the answer. I am using a TI-30XS and doing algerba for the first time in about 40 years. I am lost lol
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document.write( "Thank you \n" );
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Algebra.Com's Answer #229306 by scott8148(6628) You can put this solution on YOUR website! the ramp is the hypotenuse and the ground is one side , you need to find height (other side)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this uses the Pythagorean theorem ___ a^2 + b^2 = c^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you have \"a\" and \"c\" and need to find \"b\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "24^2 + b^2 = 27^2 ___ b^2 = 27^2 - 24^2 ___ b = sqrt(27^2 - 24^2)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "should be 12.37 (approx) on your calculator \n" ); document.write( " |