When we prime factorize, we get 180=2^2*3^2*5. So therefore there are 3 prime factors that make up 180.
Answer:
= x(a+b)(a-b) . x(b+c)(b-c) .x(c+a)(c-a)
3y i'm not sure if thats right but thats what i got hope this helps
Answer:
The answer is 15
Step-by-step explanation:
its 15 because unit rate is like 60 min=1 hour
and in this situation, the unit rate would be 15 because for every hour he earns 15 dollars
