All integers that are not perfect squares.
1 x 5
They are questions which deal with rectangular arrays.
They are questions which deal with rectangular arrays of elements.
It's a prime number. Therefore the only rectangular array it has is 1*73 (or 73*1)
All integers that are not perfect squares.
1x8 2x4 4x2 4x2
They are simply rectangular arrays of numbers.
1 x 5
They are questions which deal with rectangular arrays.
Four
They are questions which deal with rectangular arrays of elements.
The Number of factors, (That is the number of pairs, such as 2= 1x2, 2x1), is equal to the number of rectangular arrays which can be made for each composite number. As such, the number of factors in the number 9 is 3, (1,3,9), and the number of rectangular arrays is also three (1x9, 9x1,3x3). Hope this helps!
It's a prime number. Therefore the only rectangular array it has is 1*73 (or 73*1)
As many as there are different rectangles.
6
They all have 12 edges becase if it has 6 sides 6x2 =12