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sergeinik [125]
3 years ago
11

Fractions and properties of addition

Mathematics
1 answer:
Softa [21]3 years ago
3 0

Answer:

Associative Property

Commutative Property

Distributive Property

Identity Property

Step-by-step EXPLANATION

ASSOCIATIVE PROPERTY

In this property, irrespective of the regrouping between a number and the addent within a bracket, the sum, value does not change.

For example:

(A + B) + C = A + ( B + C)

COMMUTATIVE PROPERTY

In commutative Property, you will always get thesame results after changing the order or position of the addent.

For example:

A + B = A + B

Also,

A + B = B + A

DISTRIBUTIVE PROPERTY

Basically here, please note that, the sum (addition) of two numbers times a Third one is always equal to the sum of these numbers times the third one.

For Example:

A x (B + C) = AB + AC

IDENTITY PROPERTY

This property is the easiest of all, it simply says that "Add a number to Zero must always be that number".

For example:

A + 0 = A

B + 0 = B

C + 0 = C

HOPE THIS HELPED!

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Need help ASAP! For math SAT tmrw plz help!!
exis [7]

3. 60%

4. 5/8

5. 5/25

6. 62%

7. 70%

8. 40

9. 9

10. 22.5%

11. 70

12. i dont know that one sorry.

13. Written as an equation: Y = P% * X.

The 'what' is Y that we want to solve for.

Remember to first convert percentage to decimal, dividing by 100.

Solution: Solve for Y using the percentage formula. Y = P% * X.

Step-by-step explanation: just switch up a few words here and there on 13 and you should be good to go!

5 0
3 years ago
How do I solve the whole thing? It doesn't make sense what so ever
Snezhnost [94]
Any value of x makes this equation true or all real numbers


-2(3x+12) is the same this as -6x-24 when distributed 
so it's -6x-24=-24-6x
her -6x just disappeared so she is wrong :)
8 0
3 years ago
Which is the correct product of n x 7 if n = 0.25
victus00 [196]

Answer:

C

Step-by-step explanation:

0.25 X 8 is 2.00

2.00 - 0.25 is 1.75

4 0
3 years ago
A storefront window has 154 square feet of glass. the window is 7 feet tall. what is the perimeter of the window?
goblinko [34]
The area of the of the storefront window made of glass in question is = 154 square feet
The length of the glass window that is given in the question is = 7 feet
Let us assume the Width of the glass window in question to be = x feet
Then
Area = Length * Width
154 = 7 * x
7x = 154
x = 154/7
  = 22 feet
So we come to know that the width of the glass window in question is 22 feet.
Now
Perimeter of the glass window = 2 ( Length + Width)
                                                   = 2 (7 + 22) meters
                                                   = 2 * 29 meters
                                                   = 58 meters.
So the perimeter of the glass window as can be seen from the above deduction is 58 meters.

5 0
3 years ago
Is a can of frozen juice a concentrated solution or a dilute solution? Explain.
ladessa [460]

Answer:666

666

Step-by-step explanation:

666

3 0
3 years ago
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