dadonofc
dadonofc dadonofc
  • 06-10-2020
  • Mathematics
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Solve for the value of N

Solve for the value of N class=

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kristopherearllucas kristopherearllucas
  • 06-10-2020

Answer:n=9

Step-by-step explanation:

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chouniza
chouniza chouniza
  • 06-10-2020
90°=(3n+2)°+(7n-2)°
=3n+7n + 2- 2
=10n
=> n=90/10=9
So, n=9
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