Is the product of x and y rational or irrational?

when x = 0.75 and y = 0.82

rational

Step-by-step explanation:

A rational number can be expressed in the form

← where a and b are integers

Given

0.75 × 0.82

= ×

= ×

=

= ← rational number

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: