allblue allblue
  • 30-05-2021
  • Mathematics
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What is the value of X i don’t know how to do this

What is the value of X i dont know how to do this class=

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 30-05-2021

Answer:

x = 56

Step-by-step explanation:

The sum of interior angles for the given rectangle is 540 degrees

99 + 89 + 72 + 3x + 2x = 540 add like terms

260 + 5x = 540 subtract 260 from both sides

5x = 280 divide both sides by 5

x = 56

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