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noname [10]
3 years ago
5

Find the value of x in the triangle shown below 8 2

Mathematics
1 answer:
gogolik [260]3 years ago
6 0

Answer:

x= 8.24621125124 / \sqrt{64}

Step-by-step explanation:

8^2+2^2=x^2

64+4+x^2

68=x^2

x= 8.24621125124

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Dmitri needs 6 liters of a 16% solution of sulfuric acid for a research project in molecular biology. He has two supplies of sul
mylen [45]

Answer:

4 litres of 12% solution

2 litre of 24% solution

Step-by-step explanation:

Let the 12% solution = l

Let the 24% solution = h

Dimitri needs a total of 6 litres of both :

l + h = 6 - - - - - - - - (1)

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From (1)

l + h = 6;

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5 0
3 years ago
Will mark best answer.. The equations in this sytem were added to solve for x. What is the value of x? -2x+y=8 5x-y=-5 3x=3
Juli2301 [7.4K]

The value of x=1

Step-by-step explanation:

Given the equations as :

-2x + y= 8

 5x  - y= -5  ------adding the equations

---------------------

  3x     =   3  -------dividing both sides by 3

  x       =    1

Learn More

Simultaneous equations : brainly.com/question/12318095

Keywords : equations, system, value

#LearnwithBrainly

5 0
3 years ago
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