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quester [9]
3 years ago
10

What is Commutative Property? I need help ASAP!! PLEASE HELP!!!!

Mathematics
2 answers:
Fudgin [204]3 years ago
7 0
The commutative propertyof addition says, "that you will get the same answer whether you are adding 1+2 or 2+1. this also works for 2 or more number."

I hope this helps!
eimsori [14]3 years ago
4 0

Commutative property states that in addition and multiplication changing the order of operands does not change the result.  Division and subtraction are not commutative.

We will see commutative property of addition by example. Let us take any two numbers like 5 and 3. Now let us add these numbers.

5+3=8

Now we will add these number by switching their order.  

3+5=8

We can see that changing order of our numbers has not affected our answer. We got 8 by either way.

5+3=3+8

Now we will see commutative property of multiplication. We will take the same numbers and multiply them.

5\times3=15

Now let us change order of our numbers.

3\times5=15

We have seen from our above examples that order doesn't matter in addition and multiplication of numbers, therefore, addition and multiplication of numbers are commutative operations.

Now let us see if this true for division and subtraction.

4-2=2

2-4=-2

We can see that 2\neq-2. As order matters in subtracting numbers, therefore, subtraction of numbers is not a commutative operation.

Now let us see an example if division is commutative or not.

\frac{4}{2} =2

\frac{2}{4} =\frac{1}{2}

We can see that 2\neq\frac{1}{2}. As order matters in multiplying numbers, therefore, multiplication of numbers is not a commutative operation.



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ivann1987 [24]

Answer:

2070 inches

Step-by-step explanation:

V = W x L x D

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3 years ago
If x = 3 and Y = 5 work out the value of 2x squared + 3 Y squared
miskamm [114]

Answer:

Step-by-step explanation:

x = 3

y = 5

2x^2 + 3y^2 = 2 × 3^2 + 3 × 5^2

= 2 × 9 + 3 × 25

= 18 + 75

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Hope this helps

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4 0
3 years ago
Read 2 more answers
What are the next 3 numbers in the number sequence?
PSYCHO15rus [73]

Answer:

B

Step-by-step explanation:

31-23=8

41-31=10

53-41=12

So next number should be 53+14, that is 67.

Follow the rule:

67+16=83

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3 0
3 years ago
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Use the figure for exercises 1-4<br><br> Name the intersection of plane S and line j
torisob [31]
Right angle i think



90 degree angle is right angle so jus Measure it
6 0
3 years ago
Your neighbor has decided to enlarge his garden. The garden is rectangular with width 6 feet and length 15 feet. The new garden
Nana76 [90]

Answer:

Original garden: 42 feet

Enlarged garden: 98 feet

Step-by-step explanation:

Perimeter = length (2) + width (2)

<u>Original perimeter:</u>

P = 15(2) + 6(2)

P = 30 + 12

P = 42 feet

In this problem, similar is proportional, so the new garden will be proportional to the old one.

If the original length was 15 and the new length is 35, then 15 would have had to have been multiplied by 2 1/3. That means you need to multiply 6 by 2 1/3, which is 14. That means the dimensions of the enlarged yard is 14 (width) × 35 (length).

<u>Enlarged perimeter</u>

P = 35(2) + 14(2)

P = 70 + 28

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4 0
3 years ago
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