Answer: C. 625 and 81
Step-by-step explanation: A relatively prime pair is a pair in which in both numbers given, the only number that can go into each number is one. In 112 and 36, we know 2 can evenly go into each number because they both end in a positive number (112/2 is 56 and 36/2 is 18.) This means A is incorrect. As for B, 11 can evenly go into each number, leaving you with 25 and 7. B is incorrect. And then there's D. 5 can go into each number giving you 160 and 19. D is incorrect.
C is correct because the only numbers that can go evenly into 81 is 1, 3, 9, 27, and 81. None of these numbers, except one can go into 625 also.
so is this the formula you trying to get an an see for?
Answer:
a,B,R
Step-by-step explanation:
Collinear=On the same line
N-U
N-T
U-T
I believe that is what this questions is asking. :)
More than likely it is c, because I looked over all the answers and c was the best one for the problem
