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
trapecia [35]
3 years ago
14

What is (5+3)+7=5+(3+7) is it Associative, Identity, Commutative or Substitution?

Mathematics
1 answer:
timama [110]3 years ago
4 0

Answer:

Associative  

Step-by-step explanation:

The associative property of addition states that you can add numbers however they are grouped inside parentheses.  

It doesn't matter where you put the parentheses. You will always get the same answer.

For example,

\begin{array}{rcl}(5 + 3) + 7 & = & 5 + (3 + 7)\\8 + 7& = & 5 + 10\\15 & = & 15\\\end{array}

You might be interested in
Find the real and/or imaginary solutions by factoring
SIZIF [17.4K]

Answer:


Step-by-step explanation:

1) (x-3),(x-8)

2) 3x^3+3x^2=27x

3 ( x 3^3+ x ^2 − 9 x − 9 )

3 ( x ^2 ( x + 1 ) − 9 ( x + 1 ) )

3 ( ( x + 1)( x ^2 − 9 ) )

3 ( ( x + 1 ) ( x ^2 − 3 ^2 ) )

3 ( x + 1 ) ( x + 3 ) ( x − 3 )

6 0
3 years ago
A cell phone plan costs $150 to start. Then there is a $25 charge each month.
grin007 [14]

Answer:

$175

Step-by-step explanation:

Since it’s only one month you just add 150 by 25

Correct me if I am wrong

7 0
3 years ago
What is the value of Variable g in this equation<br><br> G^3=729
vladimir2022 [97]

Answer:

\sqrt[3]{g }  =  \sqrt[3]{729}

g = 9

7 0
3 years ago
Read 2 more answers
Alfredo tiene 36 cromos más que Iván, y si comprará 10 más , tendría el triple . ¿Cuantos cromos tiene cada uno?
ololo11 [35]

Respuesta:

Alfredo = 59 pegatinas

Ivan = 23 pegatinas

Explicación paso a paso:

Dejar :

Pegatinas de Alfred = a

Pegatinas de Ivan = b

a = b + 36 - - - (1)

a + 10 = 3b- - - (11)

De 1)

a = b + 36

Ponga a = b + 36 en (11)

b + 36 + 10 = 3b

b + 46 = 3b

46 = 3b - b

46 = 2b

b = 23

a = b + 36

a = 23 + 36

a = 59

Alfredo = 59 pegatinas

Ivan = 23 pegatinas

3 0
3 years ago
PLEASE HELP. I DON'T HAVE MUCH TIME. Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular
Llana [10]

Answer:

of a unit

Step-by-step explanation:

Leave a like and mark brainliest if this helped

5 0
3 years ago
Other questions:
  • A single die is rolled twice. The 36​ equally-likely outcomes are shown to the right.
    12·1 answer
  • Suppose you're given the formula P = 9m – 3n. If you know that n is 1⁄3 of m, how could you rewrite this formula?
    14·2 answers
  • X+z-w/r=1 solve for z
    13·1 answer
  • He trapezoid is composed of a rectangle and two triangles. What is the area of the rectangle? What is the total area of the tria
    12·2 answers
  • John is driving at a constant speed of 40 miles per hour. How long does it take him to travel 50 miles?
    5·2 answers
  • Can you write down each rule for every table with inputs and outputs?
    7·1 answer
  • Ent
    10·1 answer
  • Plz help me well mark brainliest if correct,.........??
    5·2 answers
  • I make $348 a week at my new job. what is my yearly salary?
    9·2 answers
  • Question 3(Multiple Choice Worth 2 points)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!