Answer:
x = 84
Step-by-step explanation:
If you add up all of the internal angles in ANY pentagon it will be 540, so
x = 540 - (131+108+107+110)
Answer:
1. 81
2. 4 (square root of) 25^3
3. 30 (square root of) 10
Answer:
Is not possible to find a prime factorization for m.
Step-by-step explanation:
if

then

So m is not an integer, hence it cannot be decomposed in prime factors.
Answer:
it is b because I did the problem yes it is b