1). Make your equation equal to 0
2). Then plug in your numbers to the quadratic equation
2). Then plug in your numbers to the quadratic equation
There are 40 students in a class, 12 girls and 28 boys. What is the probability of the complement (NOT picking a girl)?
1 answer:
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Answer:
Perimeter is irrational
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Step-by-step explanation:
<em>The attachment is missing but the question is still answerable</em>
Given
Required
Determine if the Perimeter is rational or not
First, we need to determine the sides of the square;
Substitute
Take Square root of both sides
The perimeter of a square is calculated as:
<em>Because the value of </em><em>perimeter </em><em>can't be gotten by dividing two integers, then </em><em>perimeter is irrational</em>