23aschlimanm 23aschlimanm
  • 11-01-2021
  • Mathematics
contestada

can someone help its due soon

can someone help its due soon class=

Respuesta :

Аноним Аноним
  • 11-01-2021

Answer:

x=43

Step-by-step explanation:

80+65=145

a quadrilateral has 360 degrees

360-145=215 degrees left

3x+2x=5x

5x=215 degrees (divide by 5)

x=42

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