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
vazorg [7]
3 years ago
13

Is 39.81 rational or irrational

Mathematics
2 answers:
Andru [333]3 years ago
7 0

Answer:

its rational

Step-by-step explanation:

:)

Delicious77 [7]3 years ago
4 0

Answer:

It is rational

Step-by-step explanation:

A rational number is any integer, fraction, terminating decimal, or repeating decimal.

You might be interested in
The average of 3, 15, and my number is 40. What is my number?
Anton [14]

Answer: the average of 3 and 15 is 9

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The table shows the relationship between the number of minutes Rodney spends practicing playing the piano p, and the number of m
vagabundo [1.1K]

<u>Answer-</u>

The equation that describes the pattern is,

\boxed{\boxed{y=2{x}+30}}

<u>Solution-</u>

P = Number of minutes Rodney spends practicing playing the piano

G = Number of minutes Rodney spends practicing playing the guitar

Taking P on x axis and G on y axis, the points are,

(0,30),(15,60),(30,90),(45,120)

Taking first two points i.e (0,30),(15,60), the line equation will be,

\Rightarrow \dfrac{y-y_1}{y_2-y_1}=\dfrac{x-x_1}{x_2-x_1}

\Rightarrow \dfrac{y-30}{60-30}=\dfrac{x-0}{15-0}

\Rightarrow \dfrac{y-30}{30}=\dfrac{x}{15}

\Rightarrow 15(y-30)=30{x}

\Rightarrow y-30=2{x}

\Rightarrow y=2{x}+30

Putting the other two points i.e (30,90),(45,120) in the equation, they also satisfy the equation. That means they are also on the same line y=2{x}+30.

From the result, it is evident that P and G are linearly related.

3 0
3 years ago
Simplify-2(y+4) + 3y
Pie

Answer: y-8

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Solve the system of equations:<br> y = 2x - 3<br> y = x2 - 3
Tamiku [17]

Answer:

(0, -3), (2, 1)

Step-by-step explanation:

Solve this by solving for the first variable in one of the equations, then substitute the result into the other equation.

5 0
3 years ago
Will a 2 quart pitcher hold 8 cups,1/4 cup,and 1/3 cup
Ghella [55]

Yes it will. A 2 quart pitcher is equal to 8 cups, and since 1/4 and 1/3 are less it can still hold it.

8 0
3 years ago
Other questions:
  • Without performing division, determine if the integer 890967 is divisible by 9
    12·1 answer
  • What is the domain of the functionf(x)=x+1/x^2-6x+8 ? all real numbers all real numbers except –1 all real numbers except –4 and
    10·2 answers
  • Geometry Help please?
    10·1 answer
  • A is an equation that uses at least two different letters as variables
    13·1 answer
  • Braelyn is writing an equation to represent the perimeter of a rectangle with the width equal to half the length. She knows that
    7·1 answer
  • If I have a pump that produces 600 bottles in 1.5 hours, what is the bottles per minute? How many bottles can be produced in a 6
    14·1 answer
  • A group of friends eat at​ Jae's cafe. They have an online coupon. The costs of their main​ courses, before applying the​ coupon
    13·1 answer
  • Help anyone need it asap<br> 8th grade math
    14·1 answer
  • Please help me
    12·2 answers
  • Peter invests R4000 for 6years at an interest rate of 16% per annum compounded monthly.calculate the value of the investment at
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!