document.write( "Question 1013118: Geometry: Triangles
\n" ); document.write( "if triangle MNP, MN= 4x+1, Np+7x-11, and MP= 11x-16. If the perimeter of triangle MNP is 84, order the angles from greatest. I need help please!
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Algebra.Com's Answer #629280 by macston(5194)\"\" \"About 
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\n" ); document.write( "I think you mean MN=4x+1; NP=7x-11; MP=11x-16
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\n" ); document.write( "MN+NP+MP=84
\n" ); document.write( "(4x+1)+(7x-11)+(11x-16)=84
\n" ); document.write( "22x-26=84
\n" ); document.write( "22x=110
\n" ); document.write( "x=5
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\n" ); document.write( "MN=4x+1=4(5)+1=21
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\n" ); document.write( "NP=7x-11=7(5)-11=35-11=24
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\n" ); document.write( "MP=11x-16=11(5)-16=55-16=39
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\n" ); document.write( "MP>NP>MN
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