The numbers between 30 and 40 whose only factors are one and themselves, also called prime numbers, are 31 and 37.<span> Prime numbers are useful in generating numerical passwords or codes that are difficult to crack. so A) is the answer
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Answer:
B
Step-by-step explanation:
Answer:
The answer is D (SU is congruent to JL)
Step-by-step explanation:
I think it is the first one
Answer:
Step-by-step explanation:
3x+y+1=0
2x-y+4=0