Answer:
the supplementary angles are 41° and 139°
Step-by-step explanation:
let one of the the supplymentary angle be x
the other angle = 3x + 16
now, since we know they are supplementary, their sum = 180°
=》x + 3x + 16° = 180°
=》4x = 180° - 16°
=》x = 164° ÷ 4
=》x = 41 °
so, one of the angles is x = 41°
the other one is : 3x + 16
=》(3 × 41°) + 16°
=》123° + 16°
=》139°
y equals to x plus 9
-x+y=9
so, y=x+9
4/5
rise over run boi or gerl
Answer: 0.512
256/32=8
8*(0.4)^3=
8*0.064=0.512
y=0.512
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