1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marrrta [24]
2 years ago
6

Name the sets of numbers to which each number belongs.

Mathematics
1 answer:
Vikentia [17]2 years ago
4 0

The sets for each of the given numbers are:

  • 6426: Real, rational, integer and whole.
  • √7: Real and irrational.
  • 2π: Real and irrational.
  • 4.0: Real, rational, integer, whole.
  • √(25/36): Real and rational.
  • -√16: Real, rational, and integer.
  • -35: Real, rational, and integer.
  • -31.8: Real and rational.

<h3>To which set each number belong?</h3>

Here we need to identify 3 sets

  • Rational numbers: all of these that can be written as a quotient of two integers.
  • Irrational numbers: all of these that can't be written as a quotient of two integers.
  • Integers: Any number that can be got by adding or subtracting ones.
  • Whole numbers: All the integers equal or larger than 0.
  • Real number: any of the above is a real number.

The first number is:

6426

It can be rewriten to:

6426/1

So this is: Real, rational, integer, and whole number.

Second number:

√7

This is a real and irrational number (square roots of non-square numbers are irrational numbers).

Third number:

2π

This is a real and irrational number, because π is irrational.

Fourth number:

4.0

This is: Real, rational, whole, and integer.

Fifth number:

√(25/36)

We can simplify that to:

√(25/36) = 5/6

So this is a real and rational number.

Sixth number:

-√16 = -4

That is a: Real, rational, and integer number

Seventh number:

-35

Same as the above one, real, rational, and integer.

Eight number:

-31.8

It can be written as:

-31.8 = -318/10

So this is real and rational number.

If you want to learn more about rational and irrational numbers:

brainly.com/question/12088221

#SPJ1

You might be interested in
A circle inside of a square. The circle touches all sides of the square. The base is 5 centimeters.
lina2011 [118]

Answer:

19.6 cm²

Step-by-step explanation:

If a circle fits perfectly inside of a square, then its diameter is equal to the length of sides of the square.

The area of a circle is given by:

A= \pi \frac{d^2}{4}

In this problem, d = 5 cm, the area of the circle is:

A= 3.14 *\frac{5^2}{4} \\A=19.6\ cm^2

The approximate area of the circle is 19.6 cm².

8 0
3 years ago
The surface area of a cuboid is 102 cm2. If its length is 2 cm and its breadth is 3 cm, find its height.
Anna11 [10]

Answer:

Height h = 9 cm

Step-by-step explanation:

Given:

Surface area of cuboid = 102 cm²

Length l = 2 cm

Breadth b = 3 cm

Find:

Height h

Computation:

Surface area of cuboid = 2[lb + bh + hl]

102 = 2[(2)(3) + (3)(h) + (h)(2)]

51 = 6 + 3h + 2h

45 = 5h

Height h = 9 cm

3 0
2 years ago
Read 2 more answers
In AMNO, m = 150 inches, n = 550 inches and o=630 inches. Find the measure of ZO
JulsSmile [24]

Answer:

115.8

Step-by-step explanation:

Delta math

4 0
3 years ago
Which function shows the final cost in dollars, y, for renting four trucks using personal insurance for x number of days? y = 27
butalik [34]
= 99.907 = 170x=123.908
8 0
2 years ago
Find the product in simplest form 1 3/5 * 3 1/8
Leto [7]
Add 1 3/5 and 3 1/8 = 4 6/40 and you simplify it to you can not
5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of the underlined digit 6,493
    14·2 answers
  • What is the value of the expression <br> 3.2(2.3)−4.8
    7·2 answers
  • Which inequality is shown in this graph?
    8·2 answers
  • 130% of what number is 208?
    14·1 answer
  • Point D(-1, 5) is reflected across the x-axis. Which statements about D' are true?
    6·1 answer
  • Solve for x
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E%7B2%7D-8x%2B16%20%7D%7Bx%5E%7B2%7D-7x%2B12%20%7D" id="TexFormula1" title="\frac
    8·1 answer
  • Where the perimeter of the base is 7.1 cm and the height of the pyramid is 10.8 cm
    14·1 answer
  • If Alice give an interest of 90$ for two years and 9% p.a., find the sum she has borrowed .
    10·1 answer
  • Help help math math math math math
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!