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
tester [92]
4 years ago
14

Which number is an irrational number

Mathematics
2 answers:
Aleonysh [2.5K]4 years ago
6 0

Answer:

√9/31

Step-by-step explanation:

Katarina [22]4 years ago
4 0

Answer:

The only irrational number if √9/31

Step-by-step explanation:

Rational numbers can all be written in the form of a/b in which both a and b are integers. 9/31 is already written that way. When we take the square of the first one, we get 3/4. And 0.66666 is 2/3. Therefore, only √9/31 is not a rational number.

You might be interested in
Write an equation of the direct variation that includes the point (6,-2)
olga55 [171]

Answer:

y =  -  \frac{1}{3}x

Step-by-step explanation:

The equation of a direct variation is generally written as:

y = mx

Where m is the slope of the equation of the direct variation line.

We want a direct variation equation that contains (6,-2).

We substitute the x=6 and y=-2 to find m.

- 2 =  6m

Divide both sides by 6.

\frac{ - 2}{ 6}  =  \frac{6m}{ 6}

-  \frac{1}{3} = m

The required equation is

y =  -  \frac{1}{3}x

7 0
3 years ago
If two sides of a triangle are 7 and 14, the third side may be?
cricket20 [7]
Nothing above 21...
3 0
4 years ago
What is the answer for 5/2 and it is equal to 1/3
Fofino [41]

Answer:

5/2=2.5, while 1/3= aprox 0.333, therefore 5/2 is not equal to 1/3.

Step-by-step explanation:

Here is the long division table for 5/2

 2. 5 0 0

2 5. 0 0 0

− 4      

 1 0    

− 1 0    

   0 0  

 −   0  

     0 0

   −   0

       0

Here is the long division table 1/3 ( to three decimal places)

0. 3 3 3

3 1. 0 0 0

− 0      

 1 0    

−   9    

   1 0  

 −   9  

     1 0

   −   9

       1

An easier way to do 5/2 is to think of 50/2, which is 25, and then add a decimal point, making it 2.5.

An easier way to do 1/3 is to think of it as one third (of one), or 0.333 repeating.

6 0
3 years ago
Please answer soon (40 Points)
Ainat [17]
The answer would be $30
5 0
3 years ago
Read 2 more answers
Find the surface area of the triangular prism.
Ivahew [28]

I think it's 462.99, rounded it's 463

3 0
3 years ago
Read 2 more answers
Other questions:
  • First, write the addition so the fractions have denominator 6.
    5·1 answer
  • There were 4 car races on saturdayand 3 on Sunday. If there were 9 cars racing in each race, how many cars raced over the two da
    6·1 answer
  • A rectangular tank is 76cm long, 50cm wide and 40cm high, how many litres of water can it hold?​
    7·1 answer
  • Chuck knows that 1/50 = 0.02. How can he use this information to find the fraction form for the decimal 0.86?
    9·1 answer
  • Action wheels manufacturers models of antique cars for collectors. In August , it manufactured 300 model cars. In September, act
    12·1 answer
  • Point B lies between the points A and C. If AC=7x+11, AB=2x+29, and CB=4x+3, what is the length of segment CB?
    11·1 answer
  • Which equation is correct?
    9·2 answers
  • -5(-2b - 1) simplify with steps
    7·1 answer
  • Michaela buys 2 cartons of eggs at $1.58 a carton, 415 pounds of ground turkey at $6.99 a pound, and a jar of strawberry jam for
    14·1 answer
  • Which statement correctly maps AB to A′B′
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!