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
Mice21 [21]
2 years ago
13

State the property that is demonstrated: 4 + 7 = 7 + 4.

Mathematics
2 answers:
Novosadov [1.4K]2 years ago
7 0
Im pretty sure the answer is c. commutative 
Natalka [10]2 years ago
3 0
I believe it is the commutative property. Hope this helps! :)
You might be interested in
What is the length of the segment joining the points at (-6, 8) and (6, 3)?
melisa1 [442]

Answer:

13 units

Step-by-step explanation:

So the length of those 2 points is 6+6 = 12.

The height would be 8-3 =5

Using pythagoras, you can find out the length of the line joining the 2 points so:

5^2 + 12^2 = 169

\sqrt{169} = 13 units

7 0
1 year ago
Please answer this question
stira [4]

Graph 1: Domain = 2 <= x < 12  

Graph 1: Range = {2,4}

Graph 2: Domain = 3 <= x <= 10  

Graph 2: Range = -6 <= y <= 4

Graph 3: Domain = 4 < x < 11  

Graph 4: Range = -6 <= y < 2

3 0
2 years ago
What does evaluate each expression mean in <br> seventh grade math
USPshnik [31]
Evaluating each expression means to simplify the expression down to it's simplest form.
7 0
3 years ago
Read 2 more answers
Simplify:<br> (4p3 + 6p2 – 7) – (8p? – 7 – 3p)
Kipish [7]

Answer:

4p3 + 6p2 - 8p - 7

Step-by-step explanation:

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "p2"   was replaced by   "p^2".  1 more similar replacement(s).

STEP

1

:

Equation at the end of step 1

 (((4 • (p3)) +  (2•3p2)) -  7) -  8p

STEP

2

:

Equation at the end of step

2

:

 ((22p3 +  (2•3p2)) -  7) -  8p

STEP

3

:

Checking for a perfect cube

3.1    4p3+6p2-8p-7  is not a perfect cube

Trying to factor by pulling out :

3.2      Factoring:  4p3+6p2-8p-7

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1:  -8p-7

Group 2:  4p3+6p2

Pull out from each group separately :

Group 1:   (8p+7) • (-1)

Group 2:   (2p+3) • (2p2)

3.3    Find roots (zeroes) of :       F(p) = 4p3+6p2-8p-7

Polynomial Roots Calculator is a set of methods aimed at finding values of  p  for which   F(p)=0  

Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers  p  which can be expressed as the quotient of two integers

The Rational Root Theorem states that if a polynomial zeroes for a rational number  P/Q   then  P  is a factor of the Trailing Constant and  Q  is a factor of the Leading Coefficient

In this case, the Leading Coefficient is  4  and the Trailing Constant is  -7.

The factor(s) are:

of the Leading Coefficient :  1,2 ,4

of the Trailing Constant :  1 ,7

Let us test ....

  P    Q    P/Q    F(P/Q)     Divisor

     -1       1        -1.00        3.00    

     -1       2        -0.50        -2.00    

     -1       4        -0.25        -4.69    

     -7       1        -7.00       -1029.00    

     -7       2        -3.50        -77.00    

     -7       4        -1.75        3.94    

     1       1        1.00        -5.00    

     1       2        0.50        -9.00    

     1       4        0.25        -8.56    

     7       1        7.00        1603.00    

     7       2        3.50        210.00    

     7       4        1.75        18.81    

Final result :

 4p3 + 6p2 - 8p - 7

5 0
2 years ago
What dose solve by graphing mean
frozen [14]

Answer:

use a graph paper to find the answers

8 0
2 years ago
Other questions:
  • The product of w and 5 is less than or equal to -15
    8·1 answer
  • Find the average rate of change for f(x)=x+6 over the interval [4,8]
    15·2 answers
  • Probability of being a boy in this class is 1/3 and there are 12 girls. Find the total
    12·2 answers
  • A one day trip to new york, mary spent $6.25 for breakfast and 8.95 for lunch. She can spend no more than an average of $8.50. H
    14·1 answer
  • THE NUMBERS OF PI ARE 3.141592653589793238462643383279502884197169399375105820974944592307 AND SO ON
    10·1 answer
  • Helpppp please!!!!!!
    6·2 answers
  • Identify the value of the 4 in the number : 45,348
    13·2 answers
  • I WILL GIVE BRAINLESS IF YOU HELP ME PLZ<br><br> S.O.S I HAVE MATH
    6·1 answer
  • 9 cows can eat all the grass in a field in 21 days.How many days would it take for 3 cows
    15·2 answers
  • K + 5 - 4v + 12 k = 12 and v=6<br>_<br>v
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!