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
nata0808 [166]
3 years ago
6

Commutative property

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0
Simply put, it says that the numbers can be added in any order, and you will still get the same answer. For example, if you are adding one and two together, thecommutative property<span> of addition says that you will get the same answer whether you are adding 1 + 2 or 2 + 1. This also works for more than two numbers.</span>
You might be interested in
8y=28-4x <br> 6x+8y=6<br> find the solution to the system of equations
sesenic [268]

first equation equivalent to

4x+8y=28

substract with second equation

-2x=22

divide with -2

x=-11

substitute to first equation

8y=28-4(-11)

8y=72

divide with 8

y=9

so the solution is (-11,9)

8 0
4 years ago
The ratio of white beans to pinto beans in a jar is 5:2. If there are 36 more white beans than pinto beans, how many pinto beans
labwork [276]

Answer:

14.4

Step-by-step explanation:

If you were to divide 36 by 5, you would get 7.2. Well, 7.2 * 2 = 14.4. So, 14.4 for pinto beans.

8 0
3 years ago
Read 2 more answers
Examples of singular and non-singular matrix.​
finlep [7]

Answer:

Step-by-step explanation: For example, if we have matrix A whose all elements in the first column are zero. Then, by one of the property of determinants, we can say that its determinant is equal to zero. Hence, A would be called as singular matrix. Note that singular matrices are non-invertible (their inverse does not exist).

3 0
3 years ago
What is the slope of (3,5) and (-2,1)
fgiga [73]

Answer:

m = 4/5

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
The relationship can be modeled by the quadratic equation p = − 100s^2 + 2400s − 8000, where p represents the profit and s repre
Rudik [331]

Answer:

  A.  $12

Step-by-step explanation:

For a quadratic of the form ax²+bx+c, the axis of symmetry is given by ...

  x=-b/(2a)

For your quadratic function, the axis of symmetry is ...

  s = -(2400)/(2(-100)) = 12

The function has its extreme value on the axis of symmetry. Here, the leading coefficient is negative, so the parabola opens downward. That means the extreme value is a maximum.

Profit will be a maximum at a selling price of $12.

7 0
4 years ago
Other questions:
  • If the odds of catching the flu among individuals who take vitamin C is 0.0342 and the odds of catching the flu among individual
    13·1 answer
  • Which table shows a proportional relationship between x and y?
    8·2 answers
  • What is the arithmetic of the following numbers? 4,9,6,3,4,2​
    15·1 answer
  • Which expression is equivalent to 6 to the power of 6 times 6 to the power of -9
    13·1 answer
  • Is 1/8 greater less or equal than 5/6
    11·2 answers
  • What Vitamin does vegetables have​
    7·1 answer
  • -2y - 3y + 8 = 8 -5y - 12 <br><br> solve this equation fast please
    15·2 answers
  • Please give answer for this
    9·1 answer
  • Please helppppppppppppp
    7·1 answer
  • A store marks up the price of an item by 20%. What expression represents the cost a customer pays for the item?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!