Prove whether or not 169 is a perfect square.

1 answer:

6 0

Because 13 * 13 = 169

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cupoosta [38]

The answer is 3.....
2x+5
2x3+5=11 2x3=6
4x-1
4x3-1=11 4x3=12

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xenn [34]

Should be 2nd quadrant

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D. the lines are the same.

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IrinaVladis [17]

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