lashawnford173 lashawnford173

26-02-2020
Mathematics

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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

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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