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NikAS [45]
3 years ago
7

4.5+3.14159265359 is

Mathematics
2 answers:
JulijaS [17]3 years ago
7 0

Answer:  The correct option is

(C) irrational because it is a non-terminating and non-repeating decimal.

Step-by-step explanation:  We are to select the correct statement for the following number:

n=4.5+3.14159265359~.~.~.

<u><em>Rational number:</em></u>  a number is said to be rational if the digits after the decimal are either terminating or repeating.

<u><em>Irrational number:</em></u>  a number is said to be irrational if the digits after the decimal are non-terminating and non-repeating.

Given number is

n=4.5+3.14159265359~.~.~.=7.64159265359~.~.~.

Since the digits after the decimal and neither terminating nor repeating, so the given number is<em> IRRATIONAL.</em>

<em>Thus, the number is irrational because it is a non-terminating and non-repeating decimal.</em>

Option (C) is CORRECT.

belka [17]3 years ago
5 0
So this question you just add..... but this is irrational because it does not terminate meaning the decimal doesnt end home this helped have an amazing day!
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Step-by-step explanation:

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Sometimes the use of the most basic operations can be handy to solve problems of a variety of complexities without the use of equations or algebra. We'll approach to the solution of this question by pure logic and basic operations.

If the gift was originally meant to be paid for all 5 brothers, each one would have paid one-fifth of the cost. But since the younger brother won't be paying anything, the cost will be divided among the other four brothers, each one of which will pay now one-fourth of the cost. But this new division is $3.68 more than the previous one. If we take the difference between both fractions, we get

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