Posted by **Katie** on Monday, December 5, 2011 at 6:23pm.

I need help on this question, I know the answer (or, at least I think I know it), but I can't think of the rest.

Bobby claims that only upright squares can have rational numbers for side lengths. Is he correct? Explain.

I got yes, he is correct, but I can't hink of an explanation besides common sense! Help, please?

- Math -
**bobpursley**, Monday, December 5, 2011 at 6:37pm
What is an upright square?

- Math -
**Katie**, Monday, December 5, 2011 at 6:42pm
On a grid, an upright square is a square that is well, upright, on one of its sides, with the sides going along the grid points.

## Answer This Question

## Related Questions

- U.S. History to 1865 - I think that I have the answer to this question but I am ...
- Math: Statistics Least squares line - Find an equation of the least squares line...
- Math - Find an Equation for the least squares line then use it to find the ...
- Brain freezer a.k.a. MATH - Please Help! Are all squares similar? I think that ...
- Chemisty - I do not know how to rank the polarity between these, i have also ...
- Math - Check My Answers - Please help me with the following(there is 9 problems ...
- Math - Write the ratio of the number of squares to the number of circles as ...
- math - Write the ratio of the number of squares to the number of circles as ...
- math - I'm trying to follow a research paper The paper shows an equation to ...
- english - at school i am reaing the kite runner as the class novel. i have one ...

More Related Questions