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
klasskru [66]
3 years ago
12

Explain how you could use a number line to show that -4 + 3 and 3 + (-4) have the same value

Mathematics
1 answer:
dedylja [7]3 years ago
6 0

 -4        -3           -2             -1           0              1            2              3
I______I_______I_______I_______I_______I_______I_______I
 
* start here, and ADD NEGATIVE 3... you go to 1
                         
                                                                                                      * start here, SUBTRACT 4    you go to -1

in other words adding a negative is the same as subtracting a postitve


You might be interested in
Write the sentence as an equation.
bearhunter [10]

The solution to a given word problem by writing it as an equation is k = 253/232

<h3>Expressing word problems in mathematical forms:</h3>

The process of expressing word problems in mathematical forms takes a logical and chronological approach while taking the variables and arithmetic operations given into consideration.

From the given information, to express the word problem in mathematical form, we have:

  • 253 = 232 × k
  • 253 = 232k

Making k the subject of the equation, we have:

k = 253/232

Learn more about expressing word problems here:

brainly.com/question/10556265

#SPJ1

5 0
2 years ago
Give an example of each of the following types of data: qualitative, quantitative, discrete, and continuous. ​
faust18 [17]

Answer:

Continuous: Height, weight, annual income.

Discrete: Number of children, number of students in a class.

Continuous data (like height) can (in theory) be measured to any degree of accuracy. If you consider a value line, the values can be anywhere on the line. For statistical purposes this kind of data is often gathered in classes (example height in 5 cm classes).

Discrete data (like number of children) are parcelled out one by one. On the value line they occupy only certain points. Sometimes discrete values are grouped into classes, but less often.

Step-by-step explanation:

8 0
3 years ago
-10x+45 find x when x =15
leonid [27]
Your answer is -105 pal
3 0
3 years ago
Read 2 more answers
Eight times a number increased by 6 is 62
N76 [4]
8x+6=62

8x=62-6

8x=56

X=56/8

X=7

The answer is 7. Hope this helps!
3 0
3 years ago
Read 2 more answers
How to approximate to 3 significant figures
kondaur [170]

Answer:

We round a number to three significant figures in the same way that we would round to three decimal places. We count from the first non-zero digit for three digits. We then round the last digit. We fill in any remaining places to the right of the decimal point with zeros.

3 0
2 years ago
Other questions:
  • At the movie theater, child admission is $5.30 and adult admission is $9.10. On Tuesday, three times as many adult tickets were
    12·1 answer
  • What are the steps to this equation?
    6·1 answer
  • A spherical hot-air balloon has a diameter of 55 feet. When the balloon is inflated, the radius increases at a rate of 1.5 feet
    7·1 answer
  • HelllllllP it’s due today :/
    15·1 answer
  • 3. Using techniques from Calculus, show directly that the maximum value of a 1-D Gaussian distribution occurs at the point x = μ
    5·1 answer
  • Which of the following pair(s) of circles are externally tangent? Select all that apply.
    5·2 answers
  • Function or not a function?
    11·2 answers
  • Find the coordinates of the point 13 of the way from A to B.
    9·1 answer
  • What is the explicit arithmetic sequence formula for 72, 48, 24,....?
    9·2 answers
  • How would the expression x^3-64 be written using difference of cubes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!