Simplify the expression and write the result in standard form, a+bi.

6 - 8i / -2

Answers

Answer 1

Answer:

[tex] \frac{6 - 8i}{ - 2} = \frac{6}{ - 2} - \frac{8i}{ - 2} (splitting \: denomenator) \\ = - 3 - - 4i \\ = - 3 + 4i \\ thank \: you[/tex]


Related Questions

Please help math problem

Answers

Answer:

I do not know that question yet.

what is the quotient for 68.32 / 2/8

Answers

The answer is 4.27. 68.32/2=34.16 and 34.16/8= 4.27

làm hết nha mn khó quá

Answers

Answer:

excuse me

Step-by-step explanation:

monke math

In △UVW,△UVW, VW≅UV and m∠U=71∘.Find m∠W.
please help will mark brainliest

Answers

Since the angles across from those sides are likewise equal. The measure of m∠W will be 71°.

What is the triangle?

In terms of geometry, a triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°. An isosceles triangle is one with at least two sides that are equal. This fact leads to the conclusion that if two sides of a triangle are equal, then the angles across from those sides are likewise equal.

It is given that, In △UVW,△UVW, VW≅UV, and m∠U=71∘

In accordance with the definition given, an isosceles triangle is a polygon with two equal sides, two equal angles, three edges, three vertices, and a total of internal angles of a triangle equal to 180°.

m∠U=m∠W

m∠U=71°

m∠W=71°

Thus, the angles across from those sides are likewise equal. The measure of m∠W will be 71°.

Learn more about the triangle here:

brainly.com/question/25813512

#SPJ2

1. Jane went shopping and bought a shirt for $27, a skirt for $32, and a pair of shorts for $14. Choose the answer that is the best estimate for the total of these items.
$70
$100
$60
O O
$80
HELP PLEASE

Answers

Answer:

70

Step-by-step explanation:

First add the tens: 20 + 30 + 10= 60

Now add the Ones: 7 + 2 + 4= 13

now add them all together: 60+13=73

so the best estimate is 70

                                         Your Welcome

Step-by-step explanation:

to estimate you should round all the individual numbers to numbers that are easy to work with:

$27 → $30

$32 → $30

$14 → $10

then add the rounded numbers together to find the total

so $30 + $30 + $10 = $70

This means the best estimate is $70

PLEASE HELP!! I WILL ALSO GIVE BRAINLIEST

Answers

Answer:

B

Step-by-step explanation:

Select the correct answer.
Consider these functions:
fx) = 2x3 + 3
g(x) = x-4
What is the value of gifx))?
OA. 2x3 - 1
OB. 2x4 - 4x3 + 3x - 12
O c. 2x3 - 24x2 - 32x - 61
OD. 2x3 + 3x - 4

Answers

Answer:

the correct answer is A : 2x3-1

1) In the market for apartment housing, the quantity of available apartments is observed to be less than the number of renters who are willing and able to pay the market price of an apartment. In this scenario, the market is said to be _____.(1 point)


A in equilibrium because there is a surplus of apartments on the market


(B) in equilibrium because there is a shortage of apartments on the market


C in disequilibrium because there is a shortage of apartments on the market


D in disequilibrium because there is a surplus of apartments on the market
1) B

2) For a given market, the equilibrium quantity of the good or service will decrease if _____.(1 point)


A demand increases and supply decreases


B demand decreases and supply increases


(C) demand decreases and supply decreases


D demand increases and supply increases

2)C

3) Price Quantity Supplied Quantity Demanded

$10 1,000 2,500

$20 2,000 2,000

$30 3,000 1,500

$40 4,000 1,000


The equilibrium price for this market is _____.


(1 point)


A $10


(B) $20


C $30


D $40

3) B

4) In a given market, the market equilibrium price and quantity are $120 and 5 million units, respectively. At a price of $100, 4.8 million units are supplied, and 5.2 million units are demanded. It can be said that at a price level of $100 there is a _____.(1 point)


A a surplus of 0.4 million units


(B) a shortage of 0.4 million units


C a shortage of 0.2 million units


D a surplus of 0.2 million units

4) B

5)The supply and demand curves for a market are graphed below with price in dollars and quantity in thousands.


Two intersecting lines are graphed. The horizontal axis labeled Quantity goes from 0 to 70 in increments of 10. The vertical axis labeled Price goes from 0 to 50 in increments of 10. A line with a negative slope is labeled D and a line with a positive slope is labeled S. The lines intersect at approximately left parenthesis 33.7 comma 30 right parenthesis. A horizontal dashed line extends from left parenthesis 0 comma 30 right parenthesis to the point of intersection.


Which of the following would result from an increase in the supply curve?


(1 point)

(A) a market equilibrium price less than $30


B a market equilibrium quantity less than $30


C a market equilibrium quantity greater than $30


D a market equilibrium price greater than $30

5) A
5/5 Good job

Answers

Answer:

Hey

Step-by-step explanation:

Hey did you find the answers to this? i really need it. im desperate!

1. The market is said to be in disequilibrium because there is a shortage of apartments on the market

2. The equilibrium quantity of the good or service will decrease if  demand decreases and supply decreases

3. The equilibrium price for this market is $20

4. It can be said that at a price level of $100 there is a  a shortage of 0.4 million units

Equilibrium is the point at which quantity demanded equal quantity supplied

The price at this point is referred to as the equilibrium price.

Above equilibrium, there is a surplus - quantity supplied exceeds quantity demanded. As a result of the surplus, price would fall until equilibrium is reached.

Below equilibrium, there is a shortage - quantity demanded exceeds quantity supplied. As a result of the shortage, price would rise until equilibrium is reached.

A decrease in demand would lead to a leftward shift of the demand curve. As a result, quantity and price decreases.  A decrease in supply would lead to a leftward shift of the supply curve. This leads to a decrease in quantity and an increase in price. Taking these two effect together, equilibrium quantity would decrease and there would be an indeterminate effect on equilibrium price

Equilibrium price is $20. This is because this is the price at which quantity demanded exceeds quantity supplied

There is a shortage because quantity supplied is less than quantity demanded

Shortage = 5.2 million - 4.8 million = 0.4 million

A similar question was solved here : https://brainly.com/question/13463225?referrer=searchResults

-3+x=-8 what is the answer

Answers

Answer:

x=-5

Step-by-step explanation:

add 3 to -8

1 Regroup terms.

x-3=-8

x−3=−8

2 Add 33 to both sides.

x=-8+3

x=−8+3

3 Simplify  -8+3−8+3  to  -5−5.

x=-5

x=−5

Answer: x=−5

The Do-Gooders decide to have a fundraiser featuring local bands. In order to make money for the fundraiser, they charge $25 per person. They know there will be some expenses, but for now they would like to see how much money they could potentially make from selling tickets to the concert.

Answers

Answer:

Step-by-step explanation:

Sample response: y=25x, where x is the number of attendees




5.) Four cities in North Texas recorded temperatures below zero during a very
strong cold front. Amarillo recorded a temperature of -14.2°F. Canyon recorded
a temperature of -14- °F. Herford recorded a temperature of -14.09°F.
Canadian recorded a temperature of -15°F. Which list shows the cities in order
from least to greatest?
A. Herford, Amarillo, Canyon, Canadian
B. Canadian, Herford, Amarillo, Canyon
C. Canadian, Canyon, Amarillo, Herford
D. Canadian, Amarillo, Herford, Canyon

Answers

Answer:

I believe the answer is b

Can I get help with these 2 problems?

Answers

Answer:

answer is 456986973*'/96659

Step-by-step explanation:

I think mine answer is correct ☺️

so, plz .e me brain list plzz

Angle measure: What is the m

Answers

Answer:

m< JKL = 63°

m< MKL = 27°

Step-by-step explanation:

(12x+3) + (6x-3) =90°

18x = 90

x= 90/18

x=5

m< JKL (12x+3) = 12(5)+3=60+3=63

m< MKL (6x-3)=6(5)-3=30-3=27

I hope I helped you^_^

4. List 3 rational numbers between 3 and 3.9.

Answers

Answer:

3.4 ,3.5, 3.6

Step-by-step explanation:

not sure if thats right lmk

Mammoth Muffler employs supervisors and helpers. According to the union contract,
a supervisor does 2 brake jobs and 3 mufflers per day, whereas a helper does 6 brake
jobs and 3 mufflers per day. The home office requires enough staff for at least 24 brake
jobs and at least 18 mufflers per day. If a supervisor makes $90 per day and a helper
makes $100 per day, how many of each should be employed to satisfy the constraints
and to minimize the daily labor cost?
What are you trying to maximize or minimize?
What is the function we will use to minimize?
Define the variables used in the problem.
What constraints do we have and what inequalities describe them?
Graph these inequalities on the graph below.
aion
I

Answers

Answer:

3 brakes and Mufflers each one

Step-by-step explanation:

Employes:

daily production

Supervisor = 2b and 3m

Helper = 6b and 3m

both make 8brakes and 6mufflers daily

3(8b+6m)=24brakes and 18muffles

than means you need 3 Supervisor and 3 Helpers to complete the order

S=3(2b+3m) = 6b + 9m

H=3(6b+3m) = 18m + 9m

3S=$270

3H=$300

Daily cost = $570

I know this is not enough of an answer but I hope this helps a little

Plz help answer these thank you so much
ill mark brainlest

Answers

Answer:

#1

6 × n + 15 = -42

6n + 15 = -42

6n = -42 - 15

6n = -57

n = -57/6

n = -19/3

#2

b + 3/2b + b + 45 + 2b - 5 + 90 = 540

b + 1.5b + b + 45 + 2b - 5 + 90 = 540

5.5b + 130 = 540

5.5b = 540 - 130

5.5b = 410

b = 410/5.5

b = 74.5

Angles are

b = 74.5

1.5(74.5) = 111.75

74.5 + 45 = 119.5

2(74.5) - 5 = 144

helpppppp me pleaseeeeeeee If 6 - 7 = -1, which of the following is true?

-1 + 7 = 6
-1 + (-7) = 6
7 - 6 = -1
7 - (-1) = 6

Answers

The first on is true
-1+7=6
Hope my answer helped u :)

Consider the quadratic equation y^2 - y = 6. What is the error with the solution below?
y²-y=6
y(y-1)=6
y=6 or y-1=6
y=6 or y-1=6
y=6 or y=7
(6,7)

A. The solution is correct
B. In y²-y=6, y² should have been factored out instead of y.
C. In y²-y=6, y², 6 should have been subtracted on both sides first.
D. Instead of y=6, it should have been y=-6​

Answers

Answer:

C. In y²-y=6, y², 6 should have been subtracted on both sides first.

Step-by-step explanation:

Hi there!

To solve the quadratic equation, one side must first equate to zero. This way, we could apply the zero product property.

Below is the correct solution:

y²-y=6

y²-y-6=0

⇒ Factor

(y-3)(y+2)=0

⇒ Apply the zero-product property

y= -2,3

I hope this helps!

please help me!!!
Round each number 1 significant figure : 17.94 ÷ 3.15
Ans: ​

Answers

Hope this helped!! :)

PLEASE HELP ME!! DUE TONIGHT

Answers

Answer:

osea un momento!!!!

Step-by-step explanation:

..........?

ok, I know this should be easy but I still need help. . . ( I'm in 5th grade so what the-)​

Answers

Answer

7. is 9.129, 9.219, 9.3, 9.37

9. is 2.8, 2.81, 2.930, 2.941

I can't really see 8 or 10 but if you comment them I would be happy to help.

What is the base of an expression with index 2 and basic numeral 16?

Answers

Answer:

base is 4

Step-by-step explanation:

let the base be x

according to the question,

x^2 = 16

x^2 = 4^2

since their power are same

x = 4

Find the sum S:
[tex]\displaystyle \large{S = \frac{1}{1 \cdot 3} + \frac{1}{2 \cdot 4} + \frac{1}{3 \cdot 5} + .... + \frac{1}{n(n+2)}}[/tex]
Please show your work too. Thank you!​

Answers

Write the sum as

[tex]\displaystyle S = \sum_{k=1}^n \frac1{k(k+2)}[/tex]

Decompose the summand into partial fractions; that is, we look for constants a and b such that

[tex]\dfrac 1{k(k+2)} = \dfrac ak + \dfrac b{k+2}[/tex]

Condense the right side into a single fraction and set the numerators on both sides equal to one another:

[tex]\dfrac1{k(k+2)} = \dfrac{a(k+2)}{k(k+2)} + \dfrac{bk}{k(k+2)} = \dfrac{a(k+2)+bk}{k(k+2)} \\\\ \implies 1 = a(k+2) + bk = (a+b)k + 2a[/tex]

Then a + b = 0 and 2a = 1, so it follows that a = 1/2 and b = -1/2.

We then see that S is a telescoping sum (intermediate terms cancel and the overall sum collapses into a small number of terms):

[tex]\displaystyle S = \frac12 \sum_{k=1}^n \left(\frac1k - \frac1{k+2}\right) \\\\ S = \frac12 \left(1-\frac13 + \frac12 - \frac14 + \frac13 - \frac15 + \cdots + \frac1{n-2} - \frac1n + \frac1{n-1} - \frac1{n+1} + \frac1n - \frac1{n+2}\right) \\\\ S = \frac12 \left(1 + \frac12 - \frac1{n+1} - \frac1{n+2}\right) \\\\ \boxed{S = \frac{n(3n+5)}{4(n+1)(n+2)}}[/tex]

pls some help im so stuck im stuck as a cat in a tree dude plz help i
ill give u 100 pointes

Answers

Answer:

It's the positive i, no matter what i is equal to.

If 1/2x = -3 then find the value of 4x + 34

Answers

Answer:

10

Step-by-step explanation:

1/2x = -3

x = -6

4x + 34

4*(-6) + 34

-24 + 34 = 10

What number is halfway between 4 and 20?

Answers

Answer:

4....20. 12 is halfway

Step-by-step explanation:

5 19

6 18

7 17

8 16

9 15

10 14

11 13

12

to find the halfway of given numbers all you gotta do is add them and then divide by 2. i.e. (4+20)/2= 24/2 = 12

Evaluate (27)−1/3(27)−1/3×[27^1/3−27^2/3]​

Answers

Answer:

the answer is 96 hope this helps

Step-by-step explanation:

Answer:96 is da answer

m a t h

h e l p

find the equation

Answers

Answer:

Step-by-step explanation:

y-intercept = 7

Slope = -3

y = -3x + 7

Evaluate. 11 + 4 divided by 3 times the sqaure root of 64

Answers

Answer:

40

Step-by-step explanation:

it would be first bodmas so

(15) /3 * root 64

5 * root 64

5*8

40

Answer:

The answer is 40

Step-by-step explanation:

(11+4)÷3×64

= (11+4)÷3×8

= 15÷3×8

= 5×8

= 40

Selena

1: What are two intergers with different signs that have the sum of -25?

2: what are two integers with the same signs that have a sum of -25?

pls help​

Answers

Answer:

1. -26 and 1

2. -24 and -1

Step-by-step explanation:

-26+1=-25

-24-1=-25

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