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3 years ago

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>)

You might be interested in

The product of a number and -3, increased by 8, is 20

Pavlova-9 [17]

Answer:

The number is -4

Step-by-step explanation:

This is a simple equation. To set this up, you will have to multiply the number (n) by -3 and then add 8 to it before setting it all equal to 20.

-3n+8=20

-3n=12

n=-4

3 0

3 years ago

Urgent help needed algebra 2

dlinn [17]

The missing values are shown in the attached picture, and 41 degrees F = 5 degrees C.

<h3>What is unit conversion?</h3>

It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.

We have:

$\rm F = \dfrac{9}{5}C + 32$

Make subject C and solve:

$\rm \dfrac{5}{9}(F-32) = \dfrac{5}{9}\times\dfrac{9}{5}C$

$\rm \dfrac{5}{9}(F-32) = C$

Plug F = 41

$\rm \dfrac{5}{9}(41-32) = C$

$\rm \dfrac{5}{9}(9) = C$

41 degrees F = 5 degrees C

Thus, the missing values are shown in the attached picture, and 41 degrees F = 5 degrees C.

Learn more about the unit conversion here:

brainly.com/question/14350438

#SPJ1

3 0

2 years ago

In a candy mix there are 44 green bars for every 33 red bars. How many red bars are there if there are 200200 green bars?

tiny-mole [99]

The ratio of green bars to red bars is 44:33 which simplified is 4:3.

We can set up an equation to find number of red bars:

Since the ratio stays the same, # of green bars / # of red bars = 4/3,

so 200200/x = 4/3 where x = # of red bars.

Now solve for x:

200200/x = 4/3
(cross multiply)
200200*3 = 4*x
600600 = 4x
600600/4 = x
x = 150150

There 150150 red bars if there are 200200 green bars.

Hope this answers your question!

4 0

4 years ago

Uma escola tem 25 professores Dos quais 24% Ensinam matemática. quantos professores ensino matemática nessa escola ?

konstantin123 [22]

(25 : 100) *24 =

0.25 * 24 =

6 (is your answer)

5 0

3 years ago

If Rahul walks 9km in a week and Vansh walks 900 m daily, which of these is true about the distances they cover in a week?

pantera1 [17]

Answer: Rahul walks 2.7 km more than Vansh.

Step-by-step explanation:

The options include:

a. Vansh walks 7.2 km more than Rahul.

b. Vansh walks 2 km more than Rahul.

c. Rahul and Vansh both cover the same distance.

d. Rahul walks 2.7 km more than Vansh.

Distance covered by Rahul weekly = 9km

Distance covered by Vansh weekly = 900m × 7 = 6300m = 6300/1000 = 6.3km

From the above, we can see that Rahul walk (9km - 6.3km) = 2.7km more than Vansh.

Note: 1000 meters = 1 kilometers

6 0

3 years ago