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21 votes
21 votes
Pls help quickly I don’t have a lot of time

Pls help quickly I don’t have a lot of time-example-1
User Nevermore
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1 Answer

19 votes
19 votes

Answer: x=30

Explanation:

There's a 90-degree angle given so first do 360-90= 270 which is the retainer of the measures. Then 4x+5x = 9x so 9x=270

So 270 divided by 9 and 9x divided by 9, to get the x by itself

which equals 30.

User Adele
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