Answer:
. It’s because a prime factor of all even numbers is 2. Therefore the prime factors of all even squares includes two, therefore, the square must be even.
Answer:
i think its the 3rd one im sorry if im wrong
Step-by-step explanation:
Answer:
Both the answers will be B
Answer: 12:1
Step-by-step explanation: Brian rides his bike 12 miles in 2 hours
Joseph was swimming faster because 1/12 of a mile per minute is around 5 miles per hour so Joseph was swimming 0.5 miles per hour faster than Joe.