Answer:
I think the answer is B. sorry if its wrong..
Step-by-step explanation:
13/50
26/100, reduce it
2 can go into both 26 and 100 evenly
26/2 = 13
100/2= 50
It cant be reduced anymore
If you need me to explain more I can just lmk :)
-2\8 = a negative so we will multiply
Answer:
its b
Step-by-step explanation:
Answer:
127°
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180°(n - 2) ← n is the number of sides
here n = 5 ( Pentagon), hence
sum = 180° × 3 = 540°
To find the fifth angle subtract the sum of the 4 given angles from 540
angle = 540° - (156 + 72 + 98 + 87) = 540° - 413° = 127°
