Why is the product of two rational numbers always rational?
select from the drop-down menus to correctly complete the proof
let - and - represent two rational numbers. this means a, b, c,
choose
and choose
the producto
is not 0. because integers are closed under choose.
making it a rational number.

sine

step-by-step explanation:

they charge the same amount at 20 minutes.

step-by-step explanation:

find the vertical and horizontal asymptotes of the function f x = 5 x − 1 . to find the vertical asymptote, equate the denominator to zero and solve for . since the degree of the polynomial in the numerator is less than that of the denominator, the horizontal asymptote is .

step-by-step explanation: