(-8 - 9i)(-3+6i) standard form

Answers

Answer 1

Answer:

78 - 21i

m a t h w a y will help you :)


Related Questions

write the nature of roots of quadratic equation 4x square +4 root3x + 3=0​

Answers

Answer:

yes right now because dont unable to ask you.

What is 29 multiplied by 84

Answers

Answer:

29 x 84 = 2436

Step-by-step explanation:

what is a quotient of 2.5.

Answers

Answer: The number 8 goes into 40 five times, resulting in a final quotient of 2.5.

Step-by-step explanation:

Answer:

Example, the number 8 goes into 20 2.5 times, resulting in a quotient of 2.5

Step-by-step explanation:

Kim purchased a bottle of perfume for $1.50 per .80 ounce. What is the unit cost of the perfume?

Answers

80. Ounce I I am not sure but try good luck

Madison wants to bake 5 cakes for the church
festival. She needs 1 3/4 cups of flour and 2
1/2 cups of sugar for each cake. How much
sugar will she need for the 5 cakes?

Answers

Answer:She will need 12 and 1/2 cups of sugar

Step-by-step explanation:

Just set up a table and multiply 2 1/2 by 5 and you get 12 1/2

4x+5=6x-7
How do I solve this?

Answers

Answer:

x=6

Step-by-step explanation:

4x+5=6x-7

4x-6x=-7-5

-2x=-12

x=-12/-2

x=6

Answer: x=6

Isolate the variable by dividing each side by the factors that don't contain variables

b) Write the following numbers in order of size.
Start with the smallest number.
0.054 0.54 0.45
0.405
o
8

Answers

Answer:

0

0.054

0.405

0.45

0.54

8

Step-by-step explanation:

Find x.
(4x + 16)
(2x + 34)
A. X = 9
B. X= 52
C. X = 21.7
D. X = 25

Answers

Answer:

A. x=9

Step-by-step explanation:

4x+16=2x+34

-2x       -2x

2x+16=34

-16       -16

2x=18

÷2    ÷2

x=9

I think the answer would be x=9:)

If l is parallel to m find the value of each missing variable

Answers

Answer:

In the pic

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

The sum of four consecutive integers is 298. What is the largest integer?

Answers

Answer:

largest number =76

Step-by-step explanation:

let the consecutive integers be x,x+1,x+2,x+3

x+x+1+x+2+x+3=298

4x+6=298

4x=298-6

4x=292

x=292/4=73

numbers are 73,74,75,76

The drama club is selling tickets to their play to raise money for the show's expenses. Each student ticket sells for $4 and each adult ticket sells for $8.50. The auditorium can hold at most 79 people. The drama club must make no less than $460 from ticket sales to cover the show's costs. If 53 student tickets were sold, determine the minimum number of adult tickets that the drama club must sell in order to meet the show's expenses. If there are no possible solutions, submit an empty answer.

Answers

Answer:

There is no way.

Step-by-step explanation:

4 x 53 = 212.

460 - 212 = 248.

The mininmum adult tickets you would need is 29 but that would go over the capacity

5,2,-1,-4,-7 arithmetic

Answers

easy it’s 6 9 your welcome i’m happy i could help u

I need help ASAP please

Answers

so the answer is....I think by putting the value 4 for X we get 5/11

what does x equal to?

Answers

Answer:

156

Step-by-step explanation:

180-24-3=156

Selena is simplifying the expression (6 h Superscript 5 Baseline) squared. She wrote (6 h Superscript 5 Baseline) squared = box h Superscript 10.

What number should Selena put in the box?

Answers

Answer:

36 is the correct answer on edge

Step-by-step explanation:

(6h^5)^2 is our expression

1. Break it up:

6 x 6, h^5 x 2

2. Solve

36, h^10

therefore:

36h^10

Answer:

36

Step-by-step explanation:

1. Armando started a new job as a mechanical engineer for a coal plant with an
annual salary of Php 200 000.00 in 2010. If she receives a Php 24 000.00 raise
each year, how much will her annual salary be in 2020?​

Answers

Answer:

224,000

Step-by-step explanation:

annually she earns 200,000and a raise of 24,000 each year hence the sum of the two will get you an asnwer

What is the solution to the system of equations?
{x=2y+3
{4x-5y=9

Answers

Answer:

(1,-1)

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :).

Solve 8x-3y=14 for y

Answers

Answer:

see the photo

Step-by-step explanation:

hope this helps

A wire that is 80 centimeters long is shown below. The wire is cut into two pieces, and each piece is bent and formed into the shape of a square. 80 cm wire Suppose that the side length (in centimeters) of one square is x cm. Express the perimeter of the big square in terms of x. (1 point)

Answers

Answer:

The perimeter of the second(big) square = [tex]\mathbf{4 \times \begin {pmatrix} \dfrac{80-x}{4} \end {pmatrix}}[/tex]

Step-by-step explanation:

From the information given:

The length of the piece of the wire  = 80 cm

When being cut into two pieces;

the length of the first wire = x

Then the length of the second(big) wire will be = 80 - x

However, when each piece is bent to a square shape

The length of one side of the first square = [tex]\dfrac{x}{4}[/tex]

The length of one side of the second(big) square; [tex]\dfrac{80-x}{4}[/tex]

Area of a square = l² ( where l is the length of the sides)

For the first square

A₁ = [tex](\dfrac{x}{4})^2[/tex]

A₁ = [tex]\dfrac{x^2}{16}[/tex]

The area of the second(big) square is:

A₂ = [tex](\dfrac{80-x}{4})^2[/tex]

A₂ = [tex](\dfrac{(80-x)^2}{4})[/tex]

The perimeter of the first square = [tex]4 \times \dfrac{x}{4}[/tex]

The perimeter of the second(big) square = [tex]\mathbf{4 \times \begin {pmatrix} \dfrac{80-x}{4} \end {pmatrix}}[/tex]

Calculate the slope between the points (4,5) and (7,9).
a
m=-3/4
b
m=-4/3
С
m=4/3
m=3/4

Answers

Answer:

m = 4/3

Step-by-step explanation:

Slope of line is given by

m = (y2-y1)/(x2-x1)

where

(x1,y1) and (x2,y2) are the two points on coordinate plane.

__________________________________________

Given points

(4,5) and (7,9)

using the above formula to find slope and plugging in the given points value

we have,

slope m = (9-5)/(7-4)

m = 4/3

Thus, slope between the points (4,5) and (7,9) is m = 4/3. The third option.

7y−4(9/4y−6). simplified

Answers

Answer:

−2y+24

Step-by-step explanation:

Let's simplify step-by-step.

7y−4(9/4y−6)

Distribute:

=7y+(−4)(9/4y)+(−4)(−6)

=7y+−9y+24

Combine Like Terms:

=7y+−9y+24

=(7y+−9y)+(24)

=−2y+24

Answer
-2y+24
Pls mark brainliest




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Pythagorean Therom.What is the length of segment AB?

Answers

Answer:

A square + B square = C square

Step-by-step explanation:

Water is added or drained from a tank each day. The first day, 910 of a gallon is added to the empty tank. The second day, 710 of a gallon is drained from the tank. The third day, 810 of a gallon is added to the tank. The fourth day, 610 of a gallon is drained from the tank. The amount of water in the tank after 15 days is given by 910+(−710)+810+(−610)+⋯+310+(−110)+210 9 10 + ( − 7 10 ) + 8 10 + ( − 6 10 ) + ⋯ + 3 10 + ( − 1 10 ) + 2 10 . How much water is in the tank after 15 days? Write your answer as a decimal. gallon(s)

Answers

Answer:

The quantity of water in the tank after 15 days is 1610.0 gallons OR 1.61 × 10³ gallons.

Step-by-step explanation:

The amount of water in the tank after 15 days is given by the series

910+(−710)+810+(−610)+⋯+310+(−110)+210

From the series, we can observe that, if water is added for a particular day then water will be drained the following day.

Also, for a day when water is to be added, the quantity to be added will be 100 gallon lesser than the quantity that was last added. Likewise, for a day when water is to be drained, the quantity to be drained will be 100 gallons lesser than the quantity that was last drained.

Hence, we can complete the series thus:

910+(−710)+810+(−610)+710(-510)+610(-410)+510(-310)+410(-210)+310+(−110)+210

To evaluate this, we  get

910-710+810-610+710-510+610-410+510-310+410-210+310-110+210

= 1610.0 gallons

Hence, the quantity of water in the tank after 15 days is 1610 gallons OR 1.61 × 10³ gallons.

A square patio has an area of 136 square feet. How long is each side of the patio to the nearest tenth?

Answers

Answer:

11.7

Step-by-step explanation:

Answer:

11.7 feet

Step-by-step explanation:

Area finds the length times the width (LxW). In other words, area is how long the first side is multiplied by how wide the second side is. If A=LxW, and we know A is 136, then we know that 136=LxW. This alone isn't enough to find L and W. However, we do know that the patio is a square. Squares have equal sides, so L and W will be the same number. Basically, you need to find the number that equals 136 when it's multiplied by itself. X multiplied by X needs to be 136. You can do this easily with a calculator, if you're allowed to have one. just use the square root function on 136, and be sure to round your answer. If you're not allowed to use a calculator, it's a bit more trial-and-error. Try to see what numbers multiplied by themselves get close to 136, and narrow it down from there (ex. if 11 is too little and 12 is too much, the answer is between 11 and 12). You can also look up video tutorials for how to find a square root without a calculator, or use other study platforms. I hope this helps, and feel free to ask me any questions!! :)

For the fair, the organizers ordered 33 rolls of tickets. Each roll of tickets has 100 tickets. How many tickets were ordered in all?

Answers

Answer:

3,300

Step-by-step explanation: 100 times 33 equals 3,300

Answer:

3,300 tickets

Step-by-step explanation:

33 times 100 = 3,300

Help ya girl out with this one please ASAP <3

Answers

Answer:

x = 1

Step-by-step explanation:

6x + 6x - 7 = 5

combine like terms

12x - 7 = 5

add 7 to both sides of the equation

12x - 7 + 7 = 5 + 7

12x = 12

divide both sides of the equation by 12

12x/12 = 12/12

x = 1

Answer:

x=1

Step-by-step explanation:

The attachement below.

*Remember: This is combining like-terms and solving 2-step equations*

a unit rate is a rate in which the unit in the denominater is?

Answers

Answer: a unit rate is a rate with 1

Step-by-step explanation:

Which best describes what forms in nuclear fusion?

a
one smaller, less stable nucleus
b
one larger, more stable nucleus
c
two larger, less stable nuclei
d
two smaller, more stable nuclei

Answers

Answer:

I guess Letter B. One Larger, More stable nucleus

It produces nearly all the elements that are heavier than helium..

Answer:

Answer A

Step-by-step explanation:

Edge 2021



The width of a rectangle is 3 feet less than twice the length. Find the length if the
perimeter is 84

Answers

Answer:

Your width is 5 feet and your length is 7!!!!!

Step-by-step explanation:

MARK AS BRAINLIEST

p−1=5p+3p−8
Anyone help. Its due at 11:59 pm :( please help

Answers

Answer:

p = 1

Step-by-step explanation:

p - 1 = 5p + 3p - 8(collect like terms)

p - 1 = 8p - 8(add 1 on each side)

p = 8p - 7(subtract 8p on each side)

-7p = -7 (divide by -7)

p = 1

Other Questions
(3.810^7)-(7.710^7) Think about death rates and birth rates in a population. How willthe two compare in a shrinking population?SELECT AN ANSWERThe birth rate will be larger.Both will be equal to one another.Neither has an affect on the population.The death rate will be larger. Is carbon dioxide a polar molecule? Why or Why Not? Write the equation of a line in slope-intercept form with a slope of -1 and a y-intercept of -1. y = -x - 5 y = -5x - 1y = -x-1y= -5x -5 Answer please!!Christopher Columbus and other navigators of his time were looking primarily for...(choose all that very)1.new trade routes to Asia2.new trade routes to Australia3.new trade routes to Africa4.new trade routes to the Americas Given: Y is the midpoint of XZProve: XY = 1/2 XZStatementsReasons X + (-9) = 32What is the answer Lovely Lotion Inc. produces three different lotions: hand, body, and foot. The lotions are produced jointly in a mixing process that costs a total of $250 per batch. At the split-off point, one batch produces 80, 40, and 25 bottles of hand, body, and foot lotion, respectively. After the split-off point, hand lotion is sold immediately for $2.50 per bottle. Body lotion is processed further at an additional cost of $0.25 per bottle and then sold for $5.75 per bottle. Foot lotion is processed further at an additional cost of $0.85 per bottle and then sold for $4.00 per bottle. Assume that body and foot lotion could be sold at the split-off point for $3.00 and $3.20 per bottle, respectively. 1. Using the market value at split-off method, allocate the joint costs of production to each product. 2. A lotion manufacturing company produces three types of lotions. After the split-off point the company continues to sell the body lotion and makes $0.25 profit per bottle. The foot lotion generates $0.05 loss per bottle. Which lotion should be continued after the split-off point? A. Hand lotion.B. Body lotion.C. Foot lotion.D. Body and foot lotion.3. Allocate the joint costs of production to each product using the net realizable value method. HELP!Which of the following functions represents the values in the table below? x 0 2 4 6 f(x) 2 10 66 218 f(x) = -3x - 2x^2f(x) = x^2/2f(x) = 2 + x^3f(x) = 3x - 2 What is the definition of racial inequity Discuss the similarities anddifferences between European and Japanese feudalism during the period600-1450 CE. A regional automobile dealership sent out fliers to prospective customers indicating that they had already won one of three different prizes: an automobile valued at $, a $ gas card, or a $ shopping card. To claim his or her prize, a prospective customer needed to present the flier at the dealership's showroom. The fine print on the back of the flier listed the probabilities of winning. The chance of winning the car was 1 out of , the chance of winning the gas card was 1 out of and the chance of winning the shopping card was out of 31,866, the chance of winning the gas card was 1 out of 31,866, and the chance of winning the shopping card was 31,864 out of 31,866.Required:a. How many fliers do you think the automobile dealership sent out?b. Using your answer to (a) and the probabilities listed on the flier, what is the expected value of the prize won by a prospective customer receiving a flier?c. Using your answer to (a) and the probabilities listed on the flier, what is the standard deviation of the value of the prize won by a prospective customer receiving a flier? Which activity offers the most health benefits? Idk if its A. Or D. Please help! Find the average rate of change from a table. You move down 3 units. You end at (5,-2). Where did you start? PLEASE HELP ASAP!! IF YOU CAN what is 917 divided by 63 5. What happens to the force between the two spheres of the samemass when the distance the mass Spheres is halved? What is the Amercian Realuchion? 7 1/5 - 6 2/5 = ?A. 1 4/5B. 4/5C. 13 3/5D. 1 1/5