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
Alexeev081 [22]
3 years ago
7

Which sets of numbers are closed under addition?

Mathematics
1 answer:
Dmitry [639]3 years ago
6 0
C and D
.............................
You might be interested in
Can someone give me a simple definition for absolute value
Vitek1552 [10]
Absolute value is h<span>ow far a number is from zero.
</span>
For example |-4|=4 or |98| =98. 

6 0
4 years ago
Read 2 more answers
Identify an equation in slope-intercept form for the line parallel to y=-3x+7
Anit [1.1K]

Answer:

y + 4 = -3(x -2)

Step-by-step explanation:

A line parallel to y = -3x + 7 also has a slope of -3.

Use the point-slope formula:

y - k = m(x - h)

Inserting the given info, we get:

y + 4 = -3(x -2)

3 0
3 years ago
Write an algebraic expression for the phrase the product of 4 and s.
notka56 [123]

Answer: 4s

Step-by-step explanation:

Product means multiply

4 times s = 4s

8 0
3 years ago
Read 2 more answers
Help Please, im stuck on this question.
lions [1.4K]

Answer:

irrational

Step-by-step explanation:

3/4 + sqrt(2)

3/4 is rational

sqrt(2) is irrational

The sum of a rational and an irrational number is irrational

8 0
3 years ago
In which of the following regions were the primary Dutch claims in America? A.along the Hudson River B.throughout the Ohio Valle
VashaNatasha [74]
The Hudson river valley-NYC was originally New Amsterdam
5 0
3 years ago
Read 2 more answers
Other questions:
  • During a windstorm, part of the top of a flagpole breaks off. The broken top portion touches the ground at an angle of 65degrees
    15·1 answer
  • The axis in the coordinate plane, which runs horizontally, is the _ _ _ _ _ _ axis.
    8·2 answers
  • The area of a circle is 50.24 square miles. What is the circle's diameter? Use 3.14 for Pi.
    15·1 answer
  • Solve the equation for x.<br> 4y - x = 6
    12·1 answer
  • Factor completely.<br> 2x^4 + 4x^3 - 30x^2 =
    7·2 answers
  • Marissa has twice as much money as Frank. Christina has $20 more than Marissa. If Christina has $100, how much money does Mariss
    10·2 answers
  • Fairview is 15 kilometers due north of the airport, and Lowell is due east of the airport. If the
    7·1 answer
  • PLS HELP ASAP ILL GIVE BRAINLKEST THANKS
    9·1 answer
  • In the above diagram, you see a standard deck of cards. Answer each of the following questions using this deck of cards.
    14·1 answer
  • A number consisting of two digit is three times the sum of its digit.if 45 is added to the numbers the digit are interchanged fi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!