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kolezko [41]
3 years ago
14

PLEASE HELP DUE IN 15 MINUTES!!

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
6 0

Answer:

<h2><u>Supplementary</u></h2><h2><u>x = 34</u></h2>

Explanation:

  • Supplementary angles: Angles that measure up to 180°
  • Write an equation to find x

4x + 10 + x = 180

  • Group like terms

4x + x + 10 = 180

  • Add: 4x + x = 5x

5x + 10 = 180

  • Subtract 10 from both sides

5x + 10 - 10 = 180 - 10

5x = 170

  • Divide both sides by 5

5x / 5 = 170 / 5

x = 34

Reika [66]3 years ago
4 0
The angles are supplementary, which means the angles form a linear pair.
(4x+10)°+x°=180°
5x=170
x=170/5
x=34
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Answer:

Solution :

********************************************

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