lashawnford173
lashawnford173 lashawnford173
  • 26-02-2020
  • Mathematics
contestada

PLEASE HELP ME!!!!! I'LL MARK YOU BRAINLIEST IF YOU ANSWER THIS CORRECTLY!

What is the value of x?


Enter your answer in the box.


x=______

PLEASE HELP ME ILL MARK YOU BRAINLIEST IF YOU ANSWER THIS CORRECTLYWhat is the value of x Enter your answer in the boxx class=

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KurdishPotato
KurdishPotato KurdishPotato
  • 26-02-2020

Answer:

x = 5

Step-by-step explanation:

The sum of interior angles in a triangle is 180°

91° + 10x - 4° + 8x + 3° = 180° add the like terms

90° + 18x = 180°

18x = 180° - 90

18x = 90° divide both sides by 18

x = 5

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