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
denis23 [38]
4 years ago
7

Are rational numbers closed under addition, subtraction, multiplication, and division?

Mathematics
1 answer:
Orlov [11]4 years ago
7 0
Rational numbers are closed under addition, subtraction, multiplication, and division (with the exception of division by 0).
You might be interested in
Which of the following is the statement below describing? If a point is on the bisector of an angle, then it is equidistant from
Yuki888 [10]
Well its using the angle bisector theorem, so i think that the anwser
8 0
3 years ago
Please Help. Thank you
Kisachek [45]

Answer:

7/5 is the scale factor

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Tan12=22 over x. Find x
kondaur [170]

Answer:

x=-34.6

Step-by-step explanation:

(x)tan12= 22/x(x)

tan12\xtan12=22/tan12

x= -34.6

6 0
4 years ago
In Mr. Rojo’s art class, students are asked to create an orange background for their new painting. They mixed red paint and yell
forsale [732]

Answer:

y = 1.5x.

Step-by-step explanation:

2 yellow (x)  3 red (y)   (3 /2 = 1.5)

3 yellow 4.5 red      (1.5)

4 yellow 6 red         (1.5)

6 yellow 9 red         (1.5)

So the equation is

y = 1.5x

6 0
4 years ago
Read 2 more answers
Simplify. 3x(2x + 4y)
Black_prince [1.1K]
12xy+6x^2 is the expression 3x(2x+4y) simplified
6 0
4 years ago
Other questions:
  • Which expression is equivalent to the given expression? 17x−32x x(17−32) x(32−17) 17x(1−32) 17(x−32)
    12·1 answer
  • Plz, help!!!!!!!!!!!
    10·1 answer
  • Factor 10b-25b^3 please answer asap
    11·1 answer
  • Three odd numbers that add up to 30​
    14·2 answers
  • Es
    5·2 answers
  • When is the slope intercept form only y= mx and not y = mx+b?
    6·1 answer
  • What is the surface area of the cylinder with height 7 in and radius 6 in? Round your answer to the nearest thousandth.
    5·2 answers
  • What’s the process for finding c in this equation?
    13·1 answer
  • What is the greatest common factor of 25 and 60
    7·2 answers
  • Two hockey teams, the Winnipeg Jets (yay!) and the Toronto Maple Leafs (boo!), miraculously make it to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!