3 years ago

Which of the following is a rational number but is NOT an natural number?

Mathematics

1 answer:

Tresset [83]3 years ago

3 0

Answer:

A. 404

Step-by-step explanation:

404 is a rational number but its not a natural number because 404 can only be divided by 1

and therefore its not a natural number

You might be interested in

The product of two rational numbers is (-28/81). If one of them is (-2/3), the find the other.

KatRina [158]

Answer:

The other rational number is $\dfrac{14}{27}$ .

Step-by-step explanation:

First rational number is $\dfrac{-2}{3}$

Let other rational number is $\dfrac{x}{y}$

The product of two rational numbers is $\dfrac{-28}{81}$

According to question,

$\dfrac{x}{y}\times \dfrac{-2}{3}=\dfrac{-28}{81}$

Multiplying both sides by (-3/2) such that,

$\dfrac{x}{y}\times \dfrac{-2}{3}\times \dfrac{-3}{2}=\dfrac{-28}{81}\times \dfrac{-3}{2}\\\\\dfrac{x}{y}=\dfrac{14}{27}$

So, the other rational number is $\dfrac{14}{27}$ .

6 0

3 years ago

Read 2 more answers

Can someone please help me with this question ASAP

Lana71 [14]

Answer:

x - 7.31 ≤ 10
x ≤ 17.31

Step-by-step explanation:

let x = the amount of money in the second piggy back

We assume that the second piggy bank has MORE than the piggy bank with $7.31 in it:

x - 7.31 ≤ 10

<u>Solution</u>

Add 7.31 to both sides: x - 7.31 + 7.31 ≤ 10 + 7.31

⇒ x ≤ 17.31

8 0

2 years ago

Parallelogram ABCD is a rectangle. What are the slopes of the sides that make this quadrilateral a rectangle?

snow_tiger [21]

Answer: -3 and 1/3

Step-by-step explanation:

There’s your answer

6 0

2 years ago

Please help me please

larisa [96]

Answer:

7 pieces

Step-by-step explanation:

Hope it helps.

5 0

2 years ago

Now consider the product of a nonzero rational number and an irrational number. Again, assume x = a/b, where a and b are integer

sweet [91]

The answer is going to be 56

3 0

3 years ago

Read 2 more answers