Mathematics College

5.
Consider the complex number iv3.
5a
What is the real part?
What is the imaginary part?
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5.Consider The Complex Number Iv3.5aWhat Is The Real Part?What Is The Imaginary Part?Beate Your Next

Answers

Answer 1

Answer:

[tex] \sqrt{3} \: \: is \: real \: part[/tex]

[tex]i \: is -1 which is \: imaginary \: part[/tex]

Related Questions

what is -9/14+2/7 as a fraction in simplest form

Answers

>> Answer

_________

[tex] \: [/tex]

[tex] - \frac{9}{14} + \frac{2}{7} = ...[/tex]

[tex] = \frac{2}{7} - \frac{9}{14} [/tex]

[tex] = \frac{(28 - 63)}{98} [/tex]

[tex] = \frac{ -35 }{98} [/tex]

[tex] = \boxed{ \bold{ - \frac{35}{98}}} [/tex]

Answer:

5/14

Step-by-step explanation:

-9 is just 9 so that makes 9/14 - 2/7.

Multiply 7 by 2 and that makes 14, do the same with the numerator and that makes 4/14 and 9/14 - 4/14 = 5/14

Which expressions are equivalent to 1−2x−1.7 ?

Select all correct answers.

−0.7−2−x
−2(x+0.35)
−x−x−0.7
−2x−0.7

Answers

Answer:

-0,7 - 2x

Step-by-step explanation:

1 - 2x - 1,7

1 - 1,7

= -0,7 - 2x

Answer:

b. c. d.

not -0.7-2-x

Step-by-step explanation:

-(28 - 4x) = -92
Pls

Answers

Answer:

=-16

Step-by-step explanation:

The answer is -16
28-4x=92
-4x=92-28
-4x=64
X=-16

Find the area under the standard normal curve more than 3.2. Give your answer to 4 decimal places.

Answers

We have that  the area under the standard normal curve more than 3.2 is

P(Z>3.2)=0.00069

From the question we are told

Find the area under the standard normal curve more than 3.2. Give your answer to 4 decimal places.

Generally

Standard normal curve

P(z>3.2)

With values of Z is at

Z-(0,1)

Making Proper use of the Z table to identify P(Z>3.2)

P(Z>3.2)=0.00068714

P(Z>3.2)=0.00069

Therefore

the area under the standard normal curve more than 3.2 is

P(Z>3.2)=0.00069

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Points A(8,4) and B(-2,4) lie on a line .AB is parallel to which axis

Answers

It’s parallel to the x-axis

John is 5 years 6 months. How old is John in months?

Answers

Answer:

66 months

Step-by-step explanation:

12 months are in a year.

12 x 5 = 60

plus the 6 months that we have been told.

60+6 = 66

hope this helps!

-8/9 divided by -2/3 x 4 1/4

Answers

I think is 1 1/3 this is the answer

Answer:

4/3

Step-by-step explanation:

Remove negatives

8/9*3/2

Cancel 2 and 8 = 4/9*3

Cancel 9 and 3 = 4/3

Ans = 4/3

the ratio of the number of girls to all students in the class is 4:9 can there be 20 students in that class?
I need help asap my sister isn't here so i can't ask her for help

Answers

Answer:

nooo.......how there can only be 20 students.....!

The answer is no!

There can't be 20 students in that class because the ratio is 4:9 so its either 4 boys and 9 girls or 4 girls and 9 boys.This is a total of 13 students because (4+9=13).The answer is That there can not be 20 students in that class because there is only 13 students.

a) Irfan took 55 minutes to draw 5 cartoons. How many minutes will he
take to make 12 cartoons? (Give your answer in hours and minute).

Answers

Answer:

2 hours and 12 minutes

Step-by-step explanation:

55/5=11

12x11=132

132/60=2 and 12 remain

Glenn bought a $5 coffee and four magazines at the airport. If he spent a total of $25, how much did each magazine cost?

Answers

Answer:

Each magazine would cost 5 dollars.

Step-by-step explanation:

If he originally started with $25 then spent $5 he would then have $20 dollars left.

If he then bought 4 magazines using the last of his $20 (ignoring sales tax) you would have to divide $20 by 4 to get a total of $5 dollars for each magazine.

I hope this helps :D

The vault below is in the shape of a cube. If each side is

3y^4 feet, find its volume.

V = s^3

Answers

9514 1404 393

Answer:

  27y^12 cubic feet

Step-by-step explanation:

Put the given side length into the formula and simplify according to the rules of exponents.

  V = (3y^4)^3 = 3^3·y^(4·3) = 27y^12

The volume of the vault is 27y^12 cubic feet.

Three out of every five pairs of socks in a package are brown. The rest are black. First, complete the model
shown for each question using the ratio given. Then, calculate your answer from the model and explain you
reasoning.
How many pairs of socks are brown in a package of 10 pairs of socks?

Answers

Answer:

6 brown socks are in a package of 10 pairs of socks

Hello everyone, please help me out, What type of Triangle is this triangle?

Answers

Answer:

I believe this is an acute scalene triangle

Step-by-step explanation:

Hope this helps! :)

Please mark my answer as brainliest *

HELP WILL MARK BRAINLEST
Select the correct answer.
To solve this system of equations using substitution, what could be substituted in place of y in the first equation?
4-5-29
y-2x = 7
A. 721
B.
40 - 5
. C.
541
D. 2x + 7

Answers

Answer:

y=2x+7

Step-by-step explanation:

your making y the subject

put 2x over the other side of the equal sign

then change it from a negative to a positive

Anthony has 8 times as many lego set a as Brianna. Together they have 36

Answers

Answer:

4.5

Step-by-step explanation:

because 4 times 8 is 32 and .5 times 8 is 4 so 32 plus 4 is 36

Answer please! (branliest)

Answers

Answer:

x = 1/6

hopefully

3x+4=9x+34-3=9x-3x1=6x6x=1x=1/6

Option A

i need a help please

Answers

Answer:

43

Step-by-step explanation:

1+2->12^-4=1243

What is the place value of the 5 in the number 8.965?

Answers

Answer:

it is the ones place.

Step-by-step explanation:

it is not a decimal.

Answer:

Thousandths place

Step-by-step explanation:

A view of the first four places before and after the decimal:

Ex:

1,209.8753

1 is the thousands place

2 is the hundreds place

0 is the tens place

9 is the ones place

8 is the tenths place

7 is the hundredths place

5 is the thousandths place

3 is the ten thousandths place

In your example,5 is in the thousandths place

Draw the reflection of the triangle across the y-axis.

Answers

the points you plot are going to be: (-2,4), (-6,8), and (-3,3)

Use the point and the slope to graph cach line. Write the equation of the line.
The line passes through point (-1, 4) and has slope - 2.

Answers

Answer:

y=-2x+2

Step-by-step explanation:

We use the formula

y=mx+b, where m is the slope, b is the y intercept, and x&y are the coordinates.

We know that one point is (-1, 4)

and the slope is -2.

We are trying to find b.

In order to do that, we plug in what we know:

so,

4=-2(-1)+b

4=2+b

4-2=b

b=2

So now we go back to the original equation and use b as our value'

y=-2x+2

slope intercept form
5y=x-4 with points(-2,2)

Answers

The slope intercept form of 5y=x-4 is
Y= 1/5x - 4/5

1. Lucy monitors the position of a large fish in the ocean with a measuring tool. The tool records the depth (how deep the level) of the fish. Initially, the fish swims at a depth of 14 feet below sea level. Suddenly the fish rises 8 feet.

(a) What expression represents the position of the fish relative to sea level after it rises 8 feet?




(b) What is the position of the fish after it rises 8 feet relative to sea level? Show your work. Answer in a complete sentence.
Hint: Draw and label a picture to see and show what is happening.

Answers

Answer:

A) -14 + 8 = 6

B) The fish is at -6 feet below the sea level after it rises 8 feet because -14 (14 feet below 0) plus the 8 feet it rises is -6 feet or 6 feet below the sea level.

Hope this helps and sorry if its wrong!

Whats the answer!? ( BRANLIEST )

Answers

Answer:

(C) None of the above

Step-by-step explanation:

[tex]5 + ( - 3)(6x - 5) \\ 5 + ( - 18x + 15) \\ 5 - 18x + 15 \\ 5 + 15 - 18x \\ 20 - 18x \\[/tex]

5+(-3)(6x-5)

Use distributive law

5+(-18x+15)5-18x+15-18x+2020-18x

NOTA

PLEASE HELP!!!!
In a sporting event, the scoring area (shown here) consists of four concentric circles on the ice with radii of 4 inches, 4 feet, 6 feet, and 8 feet. If a team member lands a (43-pound) stone randomly within the scoring area, find the probability that it ends up centered on the given color (a) red (b) white (c) blue . (a) The probability that it ends up centered on red is ___.​

Answers

Answer: The probability that it ends up centered on red is 7/16

The speed of an object can be found by taking the distance it travels and dividing it by the time it takes to travel that distance. An object travels 100 feet in 2.5 seconds. Let the speed, S, be measured in feet per second. Write an equation to represent the relationship between the three quantities (speed, distance, and time).​

Answers

Answer:

Speed of object = 40 feet per second

Step-by-step explanation:

HELP I DONT KNOW THE ANSWER

Answers

9514 1404 393

Answer:

  3/4; 1/4, 1/4, 1/4

Step-by-step explanation:

The intent here is to let you demonstrate your understanding that multiplication by an integer is the same as repeated addition.

Your knowledge of fractions tells you ...

  [tex]\dfrac{1}{4}\times3=\dfrac{3}{4}[/tex]

The factor of 3 means this is equivalent to adding 1/4 a total of 3 times:

  [tex]\dfrac{1}{4}\times3=\dfrac{1}{4}+\dfrac{1}{4}+\dfrac{1}{4}[/tex]

!!!!!!!!!!!!!!!!!!!!!​

Answers

1) A, equivalent fractions

2) A, 8/14

3) C, 6/5

4) C, 23/12

5) A, 5 4/5

6) A, 1/2

What is the equation in slope-intercept form that has a slope of -1 and a y-intercept of 4?


pls help

Answers

Answer:

y= -1x+4

Step-by-step explanation:

y=mx+b

m=slope

b=slope intercept

x=x-intercept

2. What percent of 80 is 8?

Answers

Answer

6.40%

Step-by-step explanation:

A hamburger shop sold a combined total of 304 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold?

Answers

Answer: 76 hamburgers

Step-by-step explanation:

first we will write an equation:

x+3x=304

which simplified turns in 4x=304

x=76

now go back to our equation and solve.

3x is cheese burgers= 228 cheeseburgers

x is hamburgers =76 hamburgers

Other Questions
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