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
Sergio [31]
3 years ago
8

In your own words, explain 3 or more sentences "how do you multiply rational number?" Tell how the signs, negative and positive,

affect what you do. Identify what sign the product will have. Explain why the product will have a positive or negative sign.
Mathematics
2 answers:
vagabundo [1.1K]3 years ago
8 0

Answer:

Rules & Examples of Integers multiplication.

Step-by-step explanation:

A rational number  is a number that can be expressed as a fraction of integers (positive or negative numbers). Every integer is a rational number.

They are multiplied based on following rules :

  • Positive (+) x Positive (+) = Positive (+) , +2 x +2 = 4
  • Positive (+) x Negative (-) = Negative (-) , +2 x -2 = -4
  • Negative (-) x Positive (+) = Negative (-) , -2 x +2 = -4
  • Negative (-) x Negative (-) = Positive (+) , -2 x -2 = 4

Hoochie [10]3 years ago
8 0

Answer:

negitive

Step-by-step explanation:

just did it

You might be interested in
10 points Help me with all I mark you as brainlist please
san4es73 [151]

Answer: Question 1

a)5.47

b)4.53

Step-by-step explanation:

5 0
3 years ago
Each factory at a candy company has 498 workers. There are 12 factories. )
harkovskaia [24]

Answer:

5,976 workers

Step-by-step explanation:

498 times 12 = 5976

8 0
2 years ago
Read 2 more answers
Answer!! Please. Will give brain.
damaskus [11]

Answer:

58

Step-by-step explanation:

Just trust me on this. It has got to be 58.

7 0
1 year ago
Population lottery numbers: 56, 42, 19, 8, 24, 13 find the total number of samples of size 4 that can be drawn from this populat
statuscvo [17]

Answer:

The correct answer is there are 15 samples each of size 4 to choose from the population and the population mean is 27.

Step-by-step explanation:

Total number of lottery tickets = 6

Number of samples of size 4 that can be drawn from this population of 6 lottery numbers are = \left[\begin{array}{ccc}6\\4\end{array}\right] = 15.

Now the population mean is given by \frac{1}{n} × ∑ x , where n is the number of lottery tickets and ∑ x  is the sum of the lottery numbers.

Summation of the lottery ticket numbers is 162

Thus the population mean is given by \frac{162}{6} = 27.

8 0
3 years ago
What is the answer to 7(1 + 4k)
Sophie [7]
How to solve it:
•1. multiply 7 x 1= 7
•2. multiply 7 x 4k= 28k

so the answer is: 7+28k

i hope i have been helpful :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • Leonard's Credit Report
    12·1 answer
  • Mary travelled y meters from point A to point B at an average speed of 4 m/s. She continued
    10·1 answer
  • A canoe requires 8 hours of fabrication and a rowboat 5 hours. The fabrication departments has at most 107 hours of labor availa
    9·1 answer
  • What is the degree of the polynomial below?<br>2х^2 + 3x +1​
    10·1 answer
  • What is the solution to 3/5x+2/3+x= 1/2-1/5
    7·1 answer
  • Plot the vertices (-2, -8), (-2, 2), and (8, 2).
    6·2 answers
  • Please please help me no links
    6·1 answer
  • The perimeter of the figure below is 54.9 in. Find the length of the missing side.
    11·1 answer
  • Find the slope of the line passing through the points (-5, 3) and (7, 9) ​
    10·1 answer
  • 1. Liezl bought 2 1/4 kilograms of pork, 5 1/2 kilograms of chicken and 1 1/3 kilograms of beef. How many kilograms of meat did
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!