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Delvig [45]
3 years ago
12

What is a proportion that has means 6 and 18 and extremes 9 and 12

Mathematics
2 answers:
Alex787 [66]3 years ago
5 0
3 and 3 is the correct answer ...
scZoUnD [109]3 years ago
5 0
3and 3 is your answer
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PLEASE ANSWERERRREEERRR
Vladimir79 [104]

the operation:

2*10^1 - 4*10^0 = 20 - 4 = 16

Gives a square number.

<h3>How to get a perfect square?</h3>

A perfect square is the product of a number and itself.

As you can see in the example, 16 is a square number. Then let's try to get 16.

To get 16 we can use the difference:

20 - 4

So the first therm needs to be equal to 20, and the second equal to 4.

To write 20 in scientific notation we have:

2*10^1

To write 4 in in scientific notation:

4*10^0

Then the operation:

2*10^1 - 4*10^0 = 20 - 4 = 16

Gives a square number.

If you want to learn more about square numbers:

brainly.com/question/21694652

#SPJ1

5 0
2 years ago
If<br> 3x+y = 7, what is the value of x/y?<br> SOMEONE HELP I NEED IT QUICK!! plsss
andrey2020 [161]

Answer:

x=2 y=1

Step-by-step explanation:

3 times 2 =6

plus 1 = 7

8 0
3 years ago
Help me math gods helpppp meme
trasher [3.6K]

Answer:

the 3rd one from top

Step-by-step explanation:

because the coefficient is largest

7 0
3 years ago
Read 2 more answers
Explain how you can how do you rename 5400 as hundreds
umka2103 [35]
I think it is fifty-four hundred
8 0
3 years ago
Add the following polynomials
Yuri [45]

Answer is x² + 2x + 5

<u>Step-by-step explanation:</u>

Step 1:

Add the two polynomials

⇒ (2x + 7) + (x² - 2) = 2x + 7 + x² - 2 = x² + 2x + 5

3 0
3 years ago
Read 2 more answers
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