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
Vikentia [17]
3 years ago
13

How can a number line be used to model whole number addition and subtraction

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
8 0
2-1=?

If you imagine the number you are subtracting from (2) as a point on a number line, you can add or subtract from that point in whole spaces to end up at you new answer.
You might be interested in
What is 0.46 cm converted into millimeters
Arte-miy333 [17]
1cm = 10mm
then 0.46cm = 0.46*10 = 4.6mm
6 0
3 years ago
Read 2 more answers
Choose the correct Set-builder form for the following set written in Roster form: { − 3 , − 2 , − 1 , 0 , 1 }
ohaa [14]

The correct Set-builder form of the set that is written in Roster form is {x|x is an integer and -3≤x≤1}.

<h3>What is an integer?</h3>

An integer is a number that can be written without using a fractional component. Integers such as 21, 4, 0, and 2048 are examples.

The correct Set-builder form of the set that is written in Roster form can be written as,

{x|x is an integer and -3≤x≤1}

Hence, The correct Set-builder form of the set that is written in Roster form is {x|x is an integer and -3≤x≤1}.

Learn more about Integer:

brainly.com/question/15276410

#SPJ1

4 0
2 years ago
Describe the continuity of the graphed function. Select all that apply.
victus00 [196]

Using continuity concepts, it is found that the correct options are:

  • The function is continuous at x = -4.
  • The function has an infinite discontinuity at x = -1.

-----------------------------

A function f(x) is continuous at x = a if:

\lim_{x \rightarrow a^{-}} f(x) = \lim_{x \rightarrow a^{+}} f(x) = f(a)

-----------------------------

  • At x = -4, there are no changes in the definition of the function, thus, it is continuous.
  • At x = -1, we have that:

\lim_{x \rightarrow -1^-} f(x) = 0

\lim_{x \rightarrow -1^+} f(x) = f(1) = 1

  • A different definition depending on the which side of -1 the function is, thus, it is a jump discontinuity.

A similar problem is given at brainly.com/question/21447009

8 0
3 years ago
What is the point-slope form of a line with slope 3/2 that contains the point (-1 2)
Drupady [299]

Answer:

The point-slope form of this equation is y - 2 = 3/2(x + 1)

Step-by-step explanation:

To find the answer to any equation in point slope form, start with the base form of the equation.

y - y1 = m(x - x1)

Now input the slope for m and the point at (x1, y1)

y - 2 = 3/2(x + 1)

3 0
3 years ago
What is the missing term in the factorization?<br><br> 100x^2−36=4(5x+?)(5x−3)
LekaFEV [45]
100x^2−36=4(5x+3)(5x−3)
4 0
4 years ago
Read 2 more answers
Other questions:
  • give me the math problem that Einstein used to get the answer 3.14159. ill make the best and right answer the brainliest!!!
    13·1 answer
  • Triangle ABC has vertices A(1,4), B(−2,4) , and C(−1,−1) . A dilation with a scale factor of 0.25 and center at the origin is ap
    15·2 answers
  • An aspiring engineer wants to build a timer by taking a glass cylinder, filling it with water, suspending it in the air, and cut
    11·1 answer
  • Seven less than a number divided by 3 is five
    5·2 answers
  • -4-(3+6²)÷13-1²•(-12)=
    8·1 answer
  • 1 + 4 = 5<br> 2 + 5 = 12<br> 3 + 6 = 21<br> 8 + 11 = ?
    10·2 answers
  • The probability that a blue marble is drawn out of a bag is 3/5. What is the probability that a blue marble is not drawn?
    9·2 answers
  • Solve the system of equations.
    13·2 answers
  • What is the area of this figure? I give brainliest and thanks :)
    15·2 answers
  • Write the equation of the graph below in factored form
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!