spongebobfan212 spongebobfan212
  • 04-03-2021
  • Mathematics
contestada

solve for x
solve for x

solve for x solve for x class=

Respuesta :

60002135330 60002135330
  • 04-03-2021

Answer:

x = 18

Step-by-step explanation:

Total interior angle of pentagon: 540 degrees

(3x + 23) + (9x - 6) + 95 + 90 + (7x - 4) = 540

19x + 23 - 6 + 95 + 90 - 4 = 540

19x + 17 + 95 + 90 - 4 = 540

19x + 13 + 185 = 540

19x + 198 = 540

19x = 342

x = 18

Answer Link
aleg57898 aleg57898
  • 09-03-2021

Answer:

its 18

Step-by-step explanation:

Answer Link

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