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mixas84 [53]
3 years ago
14

PLEASE HELP ME WITH MY MATH (1-9)

Mathematics
2 answers:
goldenfox [79]3 years ago
5 0
1. X= 22
2. X= 57
3.X= 40
4. X= 15
5. X= 15
6. X= 84
7. X= 60
8.X= -26
9. X= 40


(You might want to double check, but I’m pretty sure these are the answers!)
Dimas [21]3 years ago
5 0

Answer:

  • x = 14

Step-by-step explanation:

<em>Answering #5 as requested</em>

Sum of interior angles in the triangle is 180°.

<u>Sum of the angles of the given triangle:</u>

  • (2x + 8) + (5x) + 74 = 180

<u>Solve for x:</u>

  • 2x + 8 + 5x + 74 = 180
  • 7x + 82 = 180
  • 7x = 98
  • x = 14

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