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Alex
3 years ago
13

SOMEONE HELP ME PLEASE

Mathematics
1 answer:
N76 [4]3 years ago
4 0

Answer:

you did not provide the numbers to answer any question...

but the formula that you want is probably this one

Combination Formula nCr=n!(n−r)!r!

Step-by-step explanation:

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We mathematically express the given such that it becomes,
            4 / (x - 4) = x / (x - 4) - 4/3

To answer this, multiply the equation by 3(x - 4) since this is the least common multiple (LCM). 
     
             4(3) = (3)(x) - 4(x - 4)

Simplifying,
             12 = 3x - 4x + 16
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The value of x should be equal to -1.  

The calculated value of y can be calculated.  
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2 years ago
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A. 2 cm long

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6 0
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4 years ago
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