Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

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


Sagot :

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