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If y/x = 5 , z/x = 4 find x |
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Answer» 18Step-by-step EXPLANATION:x+y+z= 180( ANGLE on the straight line)_____1y/x=5y=5x_____2z/x=4z=4x______3From 1, 2&3x+5x+4x=18010x=180x=18 |
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