Answer:
Prime factors are factors of a number that are, themselves, prime numbers. There are many methods to find the prime factors of a number, but one of the most common is to use a prime factor tree. A prime number can only be divided by 1 or itself, so it cannot be factored any further with a factor tree.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
We found the factors 21,30,44 . The biggest common factor number is the GCF number. So the greatest common factor 21,30,44 is 1.
E=(1/2)mv^2
cross multiply
2E=mv^2
Divide both sides by v^2 (v≠0)
2E/v^2=m =>
m=2E/v^2
Answer:
I think the answer is A
Step-by-step explanation:
