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Marina86 [1]
3 years ago
12

What property is used to say that the expressions 5x + 7 - 2x is equivalent to the expression 5x - 2x + 7?

Mathematics
2 answers:
almond37 [142]3 years ago
8 0
The commutative property says that 5x + 7 - 2x = 5x - 2x + 7.

The order does not matter and does not change the answer.
SSSSS [86.1K]3 years ago
4 0
I want to say it is the <span>Commutative Laws</span>
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Insert &lt;,&gt;,or = to make the following sentence true. square root of 17 and 4
JulijaS [17]

we can insert > to make the following sentence true that is \sqrt{17} > 4

we have to solve the following sentence

\sqrt{17} --- 4     ( insert <,>, = to make the following sentence true)

what is square root ?

The square root of a number is the factor that we can multiply by itself to get that number. The symbol for square root is  \sqrt{} .

we know that

square root of 17 is 4.12310563

which is 4+ 0.12310563

that is if we add 4+0.12310563 we get 4.12310563

therefore square root of 17 is greater than 4

that is \sqrt{17} > 4  

since 4.12310563 > 4

hence,   we can insert > to make the following sentence true that is \sqrt{17} > 4

learn more about of square root here

brainly.com/question/1387049

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6 0
1 year ago
What time what gives you 33
Soloha48 [4]
11 times 3 would be one way and 1 times 33 would be the last way to get 33 as an answer ;)
3 0
3 years ago
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sesenic [268]
(3+8-4)x2-12 =2 the answer is 2
5 0
3 years ago
5.47 - (-2.8) pls help me
Dominik [7]

Answer:

8.27

Step-by-step explanation:

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6 0
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Read 2 more answers
1/3(12-6x)=4-2x I need help pls
Oksi-84 [34.3K]

Answer:

no solution

Step-by-step explanation:

1/3(12-6x)=4-2x

4-1.3x=4-2x

4=4-0.7x

0=0.7x

ns

5 0
3 years ago
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