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Stolb23 [73]
3 years ago
12

Select the property of equality used to arrive at the conclusion. If x = 4, then 5x = 20 the addition property of equality the m

ultiplication property of equality the subtraction property of equality the division property of equality
Mathematics
2 answers:
shtirl [24]3 years ago
8 0

Answer:

The Division Property of Equality

Step-by-step explanation:

<u>The Addition Property of Equality:</u> When you add something to one side of the equation, you must add the same thing to the other side.

<u>The Subtraction Property of Equality:</u> When you subtract something from one side of the equation, you must subtract the same thing from the other side.

<u>The Multiplication Property of Equality:</u> When you multiply something to one side of the equation, you must multiply the same thing to the other side.

<u>The Division Property of Equality:</u> When you divide something from one side of the equation, you must divide the same thing from the other side.

In this case, you have to divide both sides of the equation by 5 to get x = 4. That means that the division property of equality was used.

I hope this helps! Have a great day!

lutik1710 [3]3 years ago
8 0

Answer:

It’s actually multiplication property of equality

Step-by-step explanation:

I just did an Assignment and someone said it was division, and it was wrong, it says the correct answer is multiplication

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coldgirl [10]

Answer:

just divide 120 divided by 30 is 4 I know it right bc I had the same question on into math if thats what you were on

Step-by-step explanation:

5 0
3 years ago
Im stuck on this question helm me out I will mark you as brainliest​
agasfer [191]

Answer: <em><u>it is =4176000000000000</u></em>

Step-by-step explanation:

(2.9)(100000)(7.2)(10^2)

5(10^−8)

=

(290000)(7.2)(10^2)

5(10^−8)

=

2088000(10^2)

5(10^−8)

=

(2088000)(100)

5(10^−8)

=

208800000

5(10^−8)

=

208800000

5(1/100000000)=

208800000/1

20000000

=4176000000000000

hope i helped

-lvr

8 0
3 years ago
A hemispherical dome of radius 50 feet is to be given 3 coats of paint, each of which is 1/100 inch thick. Use linear approximat
Alchen [17]

Answer:

no

Step-by-step explanation:

5 0
4 years ago
This is the graph of y=x^2+2x-2 what is the range of this function
Sedaia [141]
The range is [-3, ∞)
3 0
3 years ago
Please help! Will give brainliest!<br> Don't give a like.
den301095 [7]

9514 1404 393

Answer:

  • fraction
  • denominator
  • product
  • numerator

Step-by-step explanation:

When you multiply a <u>fraction</u> by a whole number, the denominator in the product is the same as the <u>denominator</u> of the fraction. The numerator in the product is the <u>product</u> of the whole number and the <u>numerator</u> of the fraction.

__

That's the rule. It is derived from the fact that multiplication indicates repeated addition.

  \dfrac{2}{7}\times3=\dfrac{2}{7}+\dfrac{2}{7}+\dfrac{2}{7}=\dfrac{2+2+2}{7}=\dfrac{2\times3}{7}\qquad\text{for example}

7 0
3 years ago
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