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
Fittoniya [83]
3 years ago
6

Which number is rational , square root 2 , pi , square root 10 or square 16

Mathematics
2 answers:
melamori03 [73]3 years ago
8 0

The square root of 16 is rational.

vova2212 [387]3 years ago
4 0

Answer: The only rational number in your list is "square 16" - I am assuming you mean square root of 16.

Explanation:

Square root of 2 is irrational. This has been proven by the Pythagoreans (there is a simple proof of that).

pi is also known to be irrational although the proof is a bit more demanding.

Square root of 10 can be written as a product of square root of 5 and square root of 2, which themselves are irrational. Any product involving an irrational number is irrational

Square root of 16 = 4. 4 can be written as a fraction 4/1, or 8/2, 16/4, etc. and therefore is rational by definition.

You might be interested in
How to write 3.4 in word form and expanded form
ANEK [815]

<em>Answer</em>

Part 1: Three and four tenths.

Part 2: 3.0 + 0.4

<em>Explanation. </em>

When writing numbers in words we must use the concept of place values. In this case for instance, the place value of 3 is ones and the place value of 4 is tenths hence called the "<em>four tenths</em>".

3.4 can be written as the sum of 3 and 0.4. So 3.4 in its expanded form is (3+0.4).

5 0
3 years ago
Read 2 more answers
What are the dimensions of the poster at 1/3 its current size?
Leya [2.2K]

Answer:2 in. by 3 in

Step-by-step explanation:

only my best guess

8 0
3 years ago
5x+4=5x+4 is it one solution, no solution, or infinite solutions?
lorasvet [3.4K]
Answer: infinite solutions

Simplifying
5x + 4 = 5x + 4

Reorder the terms:
4 + 5x = 5x + 4

Reorder the terms:
4 + 5x = 4 + 5x

Add '-4' to each side of the equation.
4 + -4 + 5x = 4 + -4 + 5x

Combine like terms: 4 + -4 = 0
0 + 5x = 4 + -4 + 5x
5x = 4 + -4 + 5x

Combine like terms: 4 + -4 = 0
5x = 0 + 5x
5x = 5x

Add '-5x' to each side of the equation.
5x + -5x = 5x + -5x

Combine like terms: 5x + -5x = 0
0 = 5x + -5x

Combine like terms: 5x + -5x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.
8 0
3 years ago
Read 2 more answers
Solve the following equations:<br>a) (x-3)(-2x+1)= 0.<br>b) (x+7)(2-4x)=0.​
seraphim [82]

Answer:

hope it's help you sorry for dirty handwriting

4 0
2 years ago
Find the quotient.<br> 9.9) 80.19
Pavlova-9 [17]
The answer is 80.19/9.9=8.1
3 0
3 years ago
Other questions:
  • Help me??????????????????????????????
    12·1 answer
  • Describe the y-intercept and end behavior of the following graph:
    9·1 answer
  • Simplify the following expression.
    13·1 answer
  • Find vertical and horizontal asymtope for (x^2+2x-48)/x+8
    15·1 answer
  • You are at an pear picking farm and they allow you to pick up to 50 pears a day. Today, you have already picked 14 pears. Which
    5·1 answer
  • Four more than the quotient of a number and 3 is 9
    13·1 answer
  • PLEASE HELP NEED THIS DONE
    13·1 answer
  • 8 ​pairs of shoes cost ​$80. ​What is the cost of ​12 ​pairs of shoes ?
    6·2 answers
  • This circle is centered at the origin, and the length of its radius is 5. What is the equation of the circle?
    15·1 answer
  • El peso que cargan tres pick-ups están en la razón de 2:6:7, cuánto carga el pick-up más grande, si el pick up menor carga 1500k
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!