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Nitella [24]
2 years ago
11

Hi! I know this is not the correct way to ask a question, but may someone explain how to do the Division Property of Equality an

d the Multiplication Property of Equality? ​
Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
3 0

Answer:

Step-by-step explanation:

So the division property states that if both sides of an equation are equal and whenever you divide both sides of that equation by the same number they should stay equal. Example

12=12 right? so if I divide both 12 and 12 by 3 I should get 3=3

We use this to solve for variable such as x

So new example lets take

5x=25

Since both sides are equal I can divide by the same number and should get an equal number right? So lets divide by 5 on both sides. 5x divided by 5 equals x and 25 divided by 5 equals 5 so my new equation is

x equals 5 or x=5.

If I plug my x=5 back into the equation they should be equal so lets see...

5(5)=25

25=25

And it checks out :)

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two cylindrical candles have a scale factor of 3:5. The larger candle has a volume of 40(3.14) cubic inches. Fund the volume of
joja [24]

5 = 40\pi \\ 3 =( (40 \div 5) \times 3)\pi \\  = 24\pi
7 0
3 years ago
Algebra expression 5 minus the difference of m and 2?
Reil [10]

Answer:

7-m

Step-by-step explanation:

The difference of m and 2

m-2

5 minus the difference of m-2

5-(m-2)

5-m+2

Collect like terms

7-m

5 0
3 years ago
X^3+6x^2-17x+2-x^3-x^2-11x+36
Rudiy27
<span>X^3+6x^2-17x+2-x^3-x^2-11x+36 = </span>5x^2 - 28x + 38
4 0
3 years ago
What are the greatest numbers : 4, -8, 4, 8, 7, -3, -9, 2, 6, 1, -5, 5, -2, 0.
myrzilka [38]

Answer:

Step-by-step explanation:

I would say 8 is the greatest number

the order from least to greatest

-9,-8,-5,-3,-2,0,1,2,4,4,5,6,7,8

7 0
3 years ago
Felicia has a garden in the shape of a parallelogram as shown. What is the area of her garden? 72 ft² 75 ft² 92 ft² 96 ft² Paral
Serhud [2]

Answer:

72 ft²  

Step-by-step explanation:

Given :

Parallelogram ABCD with side AD parallel to side BC and side AB is parallel to side DC.

Point E is on side AB. AE is 3 feet. DC is 9 feet.

A dotted segment DE runs from point D to the opposite side AB and is perpendicular to side AB.

DE is 8 feet.

To Find: Area of parallelogram

Solution :

Refer the attached figure .

Since opposite sides of parallelogram is equal .

So DC=AB=9 feet

Area of parallelogram = base * height

                                   = AB*DE

                                   =9*8 = 72 ft²  

Thus the area of garden in the shape of parallelogram is 72 ft²  

6 0
2 years ago
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