Answer:
42.9
Step-by-step explanation:
20% of 50 is 10
so its 40
40 + taxes
40 + (40*.0725)
x = 109
In pentagons, the total degrees for the interior angles is always 540 degrees.
540 = 91 + 160 + 100 + 80 + x
540 = 431 + x
109 = x
I hope this helped!
31
1. 5
2. 5/3
3. 4.5
4. 21
5. 10
6. (-12
7. (-1.5
adding all it will be
19/30 in exact form
