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jasenka [17]
3 years ago
13

in the square, x represents a positive whole number. find the value of x such that the area is equal to half the perimeter of th

e square.
Mathematics
1 answer:
azamat3 years ago
5 0
Hope this helps
so the area is x^2 
<span>and the perimeter is 4x </span>
<span>area = (1/2)perimeter </span>
<span>x^2 = 2x </span>
<span>x^2 - 2x = 0 </span>
<span>x(x-2) = 0 </span>
x = 2<span> or x = 0</span>
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Step-by-step explanation:

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IRISSAK [1]
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3 0
3 years ago
Research results showed that experimental Drug R had a minimal to modest effect in reducing the symptoms of generalized anxiety
Angelina_Jolie [31]

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Step-by-step explanation:

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If they decided to increase the mass of Drug R to 300 mg the results expected are a increase of the porcentange of the reduced symptoms of generalized anxiety disorder, according to the tendence of the first hypothesis and the Hamilton Anxiety Scale.

We can express this increase by using the three simple rule. Where if 200 mg of Drug R reduced the 25% of the GAD symptoms, if we increase to 300 mg of Drug R how much porcentage this amount will be reduced.

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