document.write( "Question 896369: The measure of an obtuse angle is 5y+45. What are the restrictions on y?\r
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document.write( "(Mainly, what does restrictions mean and how to find them?) \n" );
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Algebra.Com's Answer #543441 by reviewermath(1029)![]() ![]() You can put this solution on YOUR website! Q: \n" ); document.write( "The measure of an obtuse angle is 5y+45. What are the restrictions on y? \n" ); document.write( "A: \n" ); document.write( "An angle is obtuse if its measure is more than 90 degrees but less than 180 degrees. \n" ); document.write( "The restriction on y is \n" ); document.write( "90 < 5y + 45 < 180 \n" ); document.write( "Subtract 45 to both sides \n" ); document.write( "45 < 5y < 135 \n" ); document.write( "Divide both sides by 5 \n" ); document.write( "Answer: 9 < y < 27 \n" ); document.write( " |