when evaluated, which expression has a result that is a rational number?
(a) √3 + 6
(b) √36 - π
(c) √144 × 0.25
(d) √4 ÷ √2
you so very much! : d

we know that

Rational Number is a number that can be made by dividing two integers, and an Irrational Number is a real number that cannot be written as a simple fraction

so

case a)

------> is an irrational number

case b)

------> is an irrational number

case c)

we know that

All whole numbers are rational numbers.

therefore

the case c) is a rational number

case d)

------> is an irrational number

therefore

the answer is

is a rational number

option: d is correct

step-by-step explanation:

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9