The answer is 4x+28 it was pretty simple you just had to add up all the sides
Let's see what to do buddy...
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The sum of the angles of each n-sided figure is found in the following equation :

The question's figure is 5-sindes figure
so the sum the angles equal :

So we have :


Subtract the sides of the equation minus 479


And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Answer:
3
Step-by-step explanation:
4 -1 = 3
Answer:
n
Step-by-step explanation:
-12n - (-13n) = -12n +13n = 1n
Answer:
290 in^2
Step-by-step explanation: