2 years ago

Solve for the value of n.

Mathematics

1 answer:

frosja888 [35]2 years ago

6 0

Answer:

n= 27

Step-by-step explanation:

To solve first subtract the 90-degree angle:

180-90= 90

Then, convert into an equation:

3n+9= 90

Subtract 9 from both sides:

3n=81

Then divide by 3:

n= 27

Hope this helps!

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