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
allochka39001 [22]
2 years ago
10

Is -0.4 a rational number?​

Mathematics
1 answer:
Novosadov [1.4K]2 years ago
5 0
No it is not hope this helps
You might be interested in
Ignore the blue and 13. But I don’t understand dividing the polynomials. It says to complete the problem.
Virty [35]
OK the next step is to multiply 3r -1 by -7r
this gives us -21r^2 + 7r  and we write it below -21r^2 + 25r
and subtract 
This gives us  18r and we bring down the -6   to give
18r - 6

Finally we divide  18r by  -3r   to give  -6 then  add - 6 to the r^2 - 7r on the top 
then multiply -3r - 1 by -6 to give 18r - 6
subtraction then leaves nothing.

so the answer is r^2 - 7r - 6

4 0
3 years ago
PLS HELP. ITS FOR AN ASSIGNMENT DUE SOON!!! IF YOU DONT KNOW THE ANSWER PLEASE DONT SAY ANYTHING.
AfilCa [17]
Answer:
The numbers are 9, 7, 4, 11
4 0
2 years ago
A caterer made 4 grilled cheese sandwiches, 7 ham sandwiches, and 6 turkey sandwiches. How many sandwiches did the caterer make
Dmitriy789 [7]
17. Because 7 plus 4 equals 11 and if you add 6 you get 17
7 0
3 years ago
Read 2 more answers
Solve the equation 4y-2=26 A y=7 B y=6 C y=3 D Y=26
Lady_Fox [76]
If 4y-2=26  then  4y=26+2
4y=28  divide both side by 4
y=28/4=7   opt A
6 0
3 years ago
Read 2 more answers
N circle C, r = 32 units. What is the area of circle C?
charle [14.2K]
The answer is:  " 1024π units² " ; or;  " 3215.36 units² " .
______________________________________________________
A = π * r²  ;

A = π * 32² = 1024 π units² ;

 or, using "3.14" for "π" ;

1024 * π = 1024 * (3.14) = 3215.36 units² .
_______________________________________________
8 0
3 years ago
Other questions:
  • Gavyn and Alex win some money and share it in the ratio 4:1. Gavyn gets £18 more than Alex. How much did they get altogether?
    11·1 answer
  • (3 pt)
    6·1 answer
  • What is <br> 5 5/8 - 3 1/4 in simplest form?
    13·1 answer
  • Write a join problem that can be solved by 5/3 - 2/5
    15·1 answer
  • What are the combination of stressed and unstressed syllables for these?​
    14·1 answer
  • All the whole numbers that are greater than (−4) but less than 3.
    8·2 answers
  • Evaluate <br> 9C5<br> and <br> 11P4<br> .
    13·1 answer
  • Un alumno multiplica un número por 32 en lugar de multiplicarlo por 23, obteniendo un producto mayor en 54 al producto original.
    14·1 answer
  • Huhhh help anyone 3^-6 times (3^4 divided by 3^0)2
    10·1 answer
  • Which representations are functions?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!