interior angle of n-gon formula: 180 - ( 360 / n)
a 30 sided polygon, so in this case n = 30
so
interior angle = 180 - ( 360 / 30)
interior angle = 180 - 12
interior angle = 168
answer
168 degrees
Answer: The anwser is 300
Step-by-step explanation:
If
, then
. You replace all x's in the function with -3.
![\begin{aligned}f(-3) &= |2(-3)+1|+5\\[0.5em]&= |-6+1|+5\\[0.5em]&= |-5|+5\endaligned}](https://tex.z-dn.net/?f=%5Cbegin%7Baligned%7Df%28-3%29%20%26%3D%20%7C2%28-3%29%2B1%7C%2B5%5C%5C%5B0.5em%5D%26%3D%20%7C-6%2B1%7C%2B5%5C%5C%5B0.5em%5D%26%3D%20%7C-5%7C%2B5%5Cendaligned%7D)
Finish by evaluating the absolute value and then adding that to the 5 that's behind the absolute value.
Can you finish it from there?