Compare and contrast the absolute value of a real number to that of a complex number.

Answers

Answer 1

Answer: The absolute value of a real number is a positive value of the number. Which means that the absolute value is the distance from zero of the number line. However, that of the complex numbers is the distance from the origin to the point in a complex plane.

Answer 2

Answer:

The definition of complex, real and pure imaginary number is as follows:

$A \ \mathbf{complex \ number} \ is \ written \ in \ \mathbf{standard \ form} \ as:\n \n \ (a+bi) \n \n where \ a \ and \ b \ are \ real \ numbers. \ If \ b=0, \ the \ number \ a+bi=a \n is \ a \ \mathbf{real \ number}. \ If \ b\neq 0, \ the \ number \ (a+bi) \ is \ called \ an \n \mathbf{imaginary \ number}. \ A \ number \ of \ the \ form \ bi, \ where \ b\neq 0, \n is \ called \ a \ \mathbf{pure \ imaginary \ number}$

The absolute value of this number is given by:

$|a+bi|=\sqrt{a^(2)+b^(2)}$

So, the absolute value of a complex number represents the distance between the origin and the point in the complex plane. On the other hand, the absolute value of a real number means only how far a number is from zero without considering any direction.

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3.6x = 5.5, what is it round to the nearest tenth?

Answers

Rounded to the nearest tenth x would be 1.5. This is because when you divide 5.5 by 3.6 you get 1.527 round that to the hundredths place you get 1.53 round it to the tenths you get 1.5

the answer would be 1.5

All in picture. math

Answers

Attempt 2
Improvement in this question means less time taken.
The biggest drop is from 1 to 2

26 × 73? a. (80 × 26) - (80 × 7) =
b. (80 × 26) - (7 × 26) =
c. (20 73) - (6 73) =
d. (20 × 73) (6 × 73) =

Answers

26 x 73 = (20 + 6) x 73 = (20 x 73) + (6 x 73)

What is the greatest common factors of 12 and 27

Answers

The value of the Expression 7+ 14 using the GCF is 21.

What is Greatest Common Factor?

The largestfactor that splits both numbers is said to be the greatest common factor. List the prime factors of each integer before calculating the greatest common factor. One 2 and one 3 are shared by those aged 18 and 24. The GCF of 18 and 24 is 2 * 3 = 6, which we multiply to obtain.

Given:

We have to find GCF of 12 and 27.

Factorise the terms separately

12 = 2 x 2 x 3

27 = 3 x 3 x 3

So, the Greatest Common Factor is 3.

Learn more about Greatest Common Factor here:

brainly.com/question/11221202

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12 is divisible by 1,2,3,4,6,12 and 27 is by 1,3,9,27 so the GCF is 3

The multiplication property of equality could be used to solve which of the following equations?(x + 2)(x - 3) = 0
m + 7 = -12
b ÷ (-2) = 18
-3 + y = 7

Answers

b ÷ (-2) = 18
hope it helps

well
first one doesn't need that property
2nd one needs subtraction property of equality
third one can use it
fourth one needs addition property of equality

3rd one is answer
b/-2=18 is answer

The ratio of the side lengths of two regular hexagons is 3 to 7. If the area of the smaller hexagon is 18 square units, then the area of the larger hexagon is ________.

Answers

$(side_1)/(side_2)=(3)/(7)\n\n(Area_1)/(Area_2)=\left((3)/(7)\right)^2=(9)/(49)\n\n(18)/(Area_2)=(9)/(49)\n\ncross\ multiply\n\n9Area_2=18\cdot49\n\nArea_2=(18\cdot49)/(9)\n\nArea_2=2\cdot49\n\nArea_2=98$

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