What is the difference between a prime number and a complex number?

2 answers:

katrin2010 [14]3 years ago

7 0

A Prime number is a number is a number which cannot be divided by any numbers except for itself and one to give an integer

A Complex Number is any number containing Real and Imaginary parts ( $Imaginary= \sqrt{-1}=i$

mixer [17]3 years ago

6 0

"Prime"and "complex"are not opposites. If a number is a prime, then it has
exactly two factors ... ' 1 ' and itself. If it has any more factors, then it's not
a prime number, it's a "COMPOSITE" number.

<span>(If a number is not a 'complex' number, then it's a REAL number.</span>)

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Vesna [10]

A(n)=a+(n-1)d
A(40)= -1+(40-1)-4
A(40)= -1+39(-4)
A(40)= -1+(-156)
A(40)= -157

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Aliun [14]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Use lengths |OQ| = 9.4 units and |OQ’| = 17.1 units to determine the scale factor r of dilation D (round to the nearest hundredt

NNADVOKAT [17]

Answer:

Scale factor = 1.82 units.

Step-by-step explanation:

We have been given that side length OQ of our prei-mage is 9.4 units and side length OQ' after dilation is 17.1 units. Since our pre-image (original image) is smaller than our new image, so our scale factor (r) will be greater than 1.

Since we know that in a dilation, the sides of the pre-image and the corresponding sides of the image are proportional, so we will use proportion to find a scale factor our given side lengths as:

$\frac{OQ'}{OQ}=\frac{17.1}{9.4}$