M = angle x
N = angle x's supplement
M + N = 180
M = 82 + N
82 + N + N = 180
2N = 98
N = 49
M = 82 + 49 = 131
2007-04-20 14:47:31
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answer #1
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answered by Mathematica 7
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supplementary angles is composed of 2 angles that totalled 180degrees.if x is 82 degrees more than the other angle,we can make an equation...
let x=the 1st angle (the supplement)
x+82=the 2nd angle (the unknown)
the equation: (x)+(x+82)=180
solution: (x)+(x+82)=180
2x+82=180
2x=180-82
2x=98
2x/2=98/2
x=49 (this is the supplement angle)
substitute the value of x in x+82 to get the angle measure of angle x.....
angle x=49+82
=131degrees.................
2007-04-21 09:07:02
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answer #2
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answered by Anonymous
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=>2
=> ,
2007-04-20 21:48:09
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answer #3
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answered by alpha 7
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let x be the first angle.
x + 82 is the second angle
supplementary angles are angles that add up to 180
x + x + 82 = 180
2x = 98
x = 49
2007-04-20 21:46:00
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answer #4
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answered by 7
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a=x and b=x+82 2x+82=180 2x=98 x=49.
2007-04-20 21:45:02
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answer #5
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answered by bruinfan 7
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x+x-82=180
2x-82=180
2x=262
x=131 degrees
2007-04-20 22:28:24
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answer #6
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answered by Anonymous
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x + y = 180
x = y + 82
x + y = y + 82 + y = 2y + 82 = 180
2y = 180 - 82
2y = 98
y = 49
2007-04-20 21:48:18
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answer #7
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answered by Anonymous
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