Prime number- a number that has only two factors.
Answer:
72
Step-by-step explanation:
Answer:
i have
Step-by-step explanation:
said what
Answer: 21
Step-by-step explanation:
Take 12 and multiply it by 1.75 (12x1.75) and you’ll get 21
Answer:
3, 5, 7
Step-by-step explanation:
1st number: (2k+1)
2nd number: (2k+3)
3rd number: (2k+5), k∈Z
3*[(2k+1) + (2k+3)] = 3 + 3*(2k+5)
3*(4k+4)=3+6k+15
12k+12=18+6k
6k=6
k=1
1st number: (2k+1) = 3
2nd number: (2k+3)=5
3rd number: (2k+5)=7
