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
Zanzabum
2 years ago
15

Which of these is an example of the Commutative property of addition? And Explain why? 3+5=4+4 or 3+5=5+3

Mathematics
2 answers:
Ivahew [28]2 years ago
7 0
The answer above should be correct, I be it is , but can you please mark me BRAINLEST?
mestny [16]2 years ago
5 0

Answer:

3+5=5+3

Step-by-step explanation:

Because the commutative property means 'flip-flop'

Hope this helps! = )

You might be interested in
Write a fraction that is less than 1/3 using 1 as numerator
xenn [34]
1/6 is less than 1/3
3 0
3 years ago
write a word problem that can be solved using a system of two linear equations. solve the problem and give the meaning of the an
dmitriy555 [2]

Answer:

The sum of two numbers is 25. One of the numbers exceeds the other by 9. Find numbers

<h3>here</h3>

the other number = x + 9

Let the number be x. 

Sum of two numbers = 25

According to question, x + x + 9 = 25

⇒ 2x + 9 = 25

⇒ 2x = 25 - 9

⇒ 2x = 16

⇒ 2x/2 = 16/2

⇒ x = 8

Therefore, x + 9 = 8 + 9 = 17

Therefore, the two numbers are 8 and 17.

5 0
3 years ago
Read 2 more answers
Is 5 a factor of 45s–35?
Neko [114]

Answer:

5 is a factor

Step-by-step explanation:

45s–35

45s = 5*9*s

35 = 5*7

45s–35 = 5(9s-7)

4 0
3 years ago
What is the missing value in the proportion 4/5 = x/30?
ra1l [238]

Answer:

\displaystyle x = 24

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\displaystyle \frac{4}{5} = \frac{x}{30}<u />

<u />

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Multiplication Property of Equality] Cross-multiply:                                      \displaystyle 5x = 120
  2. [Division Property of Equality] Divide 5 on both sides:                                \displaystyle x = 24
4 0
3 years ago
The perimeter of a square is 60 feet. Find the length of one side.
Luden [163]

Answer:

15 feet

Step-by-step explanation:

Perimeter = All outside lengths added together

We know that the shape is a square, and squares have 4 sides.

So, divide 60 by 4.

60 / 4 = 15.

The length of one side is 15 feet.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which pair of angles are corresponding?
    14·1 answer
  • I live - Villal
    12·1 answer
  • What is the solution of the inequality x+5&lt;533?
    13·1 answer
  • HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1 WILL GIVE BRAINLIEST AND WILL HELP U BACK WITH QUESTIONS!!! I NEED HELP ITS URG
    9·1 answer
  • Where does a mathematician go when she commits a crime
    11·2 answers
  • Question 9 unsaved the starting salaries of individuals with an mba degree are normally distributed with a mean of $54,000 and a
    7·1 answer
  • Find and sketch the domain of the function. f(x,y)=√(4-x^2-y^2) +√(1-x^2)<br>​
    15·1 answer
  • 34. find the square root of 298116 by<br>using long division method *​
    12·2 answers
  • A smartphone costs $250. Sales tax is 5%. What is the total cost, including tax?
    14·1 answer
  • Paul has 2 red marbles ve, 8 blue marbles, and 5 purple marbles in his
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!