Question

Which of the following numbers are irrational?

negative two and 3456 ten thousandths, one fourth pi, the cube root of nine, and two plus the square root of sixteen

-- 2.3456 and two plus the square root of sixteen
-- 2.3456 and one fourth pi
-- the cube root of nine and two plus the square root of sixteen
-- one fourth pi and the cube root of nine

Answer 1

Answer:

2.3456 and two plus the square root of sixteen

Step-by-step explanation:

not sure

Answer 2

The numbers are 1/4 π and $\sqrt[3]{9}$ is irrational.

It is required to choose the numbers are irrational.

What is real number?

Real numbers are numbers that include both rational and irrational numbers. Rational numbers such as integers (-2, 0, 1), fractions(1/2, 2.5) and irrational numbers such as √3, π(22/7), etc., are all numbers are irrational.

Given :

We have to find the given option is irrational or not.

-2.3456 =-23456/10000

since, -2.3456 can be represented as rational numbers.

π is an infinite decimal, so it cannot be expressed as a rational number.  

So, 1/4 π is irrational

$\sqrt[3]{9}$  is an irrational number.

2 + √16

=2+4= 6

So, 2 + √16  is a rational number.

Therefore, the numbers are 1/4 π and $\sqrt[3]{9}$ is irrational.

Learn more about real number here:

brainly.com/question/28243553

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