B is a dialation of A with a ratio of 3:1
So B is 3 times the size of A
12 is greater than or equal to 4n
Answer:
2(1)²−1= 1
2(2)²−1= 7
2(3)²−1= 17
2(4)²−1= 31
2(5)²−1= 49
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false stretching should never be painful soreness and pain are different:)