Sarita736 Sarita736

11-06-2014
Mathematics

Answered

On a real number line, x = -4 and y = 7. What is the length of the line XY?
A: 11
B: 3
C: -11
D: 7

Answer :

Аноним Аноним

22-06-2014

[tex]x=-4 \\ y=7 \\ \\ xy=4+7 \\ =11 \\ =A[/tex]

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