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Darina [25.2K]
3 years ago
6

Can someone help me? Thank you!

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
6 0

Answer:

It's C

Step-by-step explanation:

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X/10=2/4?<br> or x over 10<br> equals to 2 over 4
lara31 [8.8K]
The answer is:  " x = 5 " .
_______________________________________________
Note the following:
_______________________________________________

2/4 = 1/2 ; 

1/2 = (1*5) / (2*5) = 5/10 ; 

2/4 = 1/2 = 5 / 10 . 

or:  2/4 = 1/2 = 0.5 = 5/ 10 .  

The answer:  " x = 5 " .
___________________

Or:  x/ 10 = 2/4 ;  

Cross-multiply:

  4x = (2)(10) ; 

  4x = 20 ; 

Divide each side by "4" ; 

  4x / 4 = 20/4 ; 

   " x = 5 " ; 
_____________________
Or:  x/10 = 2/4 ; 

Note:  "2/4 = 1/2" ;  so rewrite as:

x/10 = 1/2 ; and cross-multiply:

2x = (10)(1) ; 

2x = 10 ; 

Divide each side of the equation by "2" ; 

2x / 2 = 10 / 2 ; 

  " x = 5 " . 
______________________________________

8 0
4 years ago
Need help ASAP timed
Orlov [11]

Answer:

C (-3;2)

Step-by-step explanation:

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Harold has 4 classes each School morning each class is 1 hour long and there are 10 minutes between classes the first class star
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Start at 8 a.m

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4 years ago
Explain how you know that 7x is less than 7x has no solution.
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