Square root -80 by using imaginary unit I

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Answer 1

you already got the answer but if you ever need the answer instantly for any math question use mathaway its a really good app and will gove you the answer and step by step explanation

Related Questions

Factor completely: 125 x cubed space plus space 343

Answers

Answer:

(5x+7)(25x^2-35x+49)

Step-by-step explanation:

Not really an explanation for factoring, but I'm sure it's right.

what are the x and y intercepts of the function f(x)=x/x^2-3x

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Answer:x and x2

Step-by-step explanation:

two common multiples of 4 and 8 are

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Answer:

8, 16

Step-by-step explanation:

solve the inequality for 1x + 2 > 10

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Answer:

x>8

Step-by-step explanation:

Hope that helps you!!

The cheerleaders at City High make their own
megaphones by cutting off the small end of a
cone made from heavy paper. If the small end of
the megaphone is to have a radius of 2.5 cm,
what should be the height of the cone that is cut
off?
2.5 cm
60 cm

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Answer:

The height of the cone that is cut would be 2.5

Write the definition of "Absolute Value” in your own words.

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A number's absolute value means the distance from 0. -6 is 6 units away from 0 units. The absolute value of -6, then, is 6. There's no negative distance you can have, so it has to be positive.

Answer:

a real number without regard to its sign.

steve saw 313 birds during a bird-watching trip to Yellowstone National park. he observes 15 more trumpeter swans than sandhill cranes. he saw twice as many mountain chickadees as ducky grouses. how many birds of each type did steve observe if he saw half as many trumpeter swans as ducky grouses

NEED ASAP!

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Answer:

Step-by-step explanation:

328

Parents getting divorced please help and you'll get the brainlliest

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Answer:

Step-by-step explanation:

I hope this helps!! Feel better

ASAP When 4(0.5x+2.5y-0.7x-1.3y+4) is simplified, what is the resulting expression?

A) -0.8x+4.8y+16

B) 0.8x-4.8y+16

C) -0.8x-4.8y+4

D) 0.8x+4.8y+4

Answers

Answer:

The answer is A.

Step-by-step explanation:

4(0.5x+2.5y-0.7x-1.3y+4)

2x+10y+-2.8x+-5.2y+16

2x-2.8x+10y-5.2y+16

= -0.8x+4.8y+16

The answer to your question is A

Water pours into a tank over a 10-minute period. The función f(x) graphed below models the flow rate, in gallon per minute (GPM) Over which of the following intervals does the flow rate increases by the greatest amount?

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Answer:

X=0 to x =1

Step-by-step explanation:

Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!

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Answer: P=4

SBSE: Remember, that whole line is 180 degrees, and the right angle would be 90 degrees.

If there are one variable, then there is only one equation.

The equation would be 54+90+8p+4=180

Let’s solve that!

54+90+4 is 148.

Then move that back to the main equation: 148+8p=180

8p=180-148
8p=32
p=32/8
p=4

p would be 4!

WHO LIKES LARRAY
Cause I do

Answers

I do let’s start off with Bryce hall yeah he got some smelly-

Balls I only know his name cuz Addison gave him fame

kate ran 4 miles how far did she run in kilometers

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Answer:

6.4

Step-by-step explanation:

Answer:

6.5 kilometers

Step-by-step explanation:

help me plzzzz and fast

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Answer:

A D

Step-by-step explanation:

Since it is a one time fee of 55$, that will be our y intercept.

That allows A and D and F possible answers.

It says 10$ per puzzle and they spent 1245$

So A and D are answers.

Calculate 8/9-2/3 giving your answer in its simplest form.

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Answer:

(8/9) - (2/3) = (8-6)/9 = 2/9 = 0.22

See attachment for math work and answer.

Sup nerds. Do this for me or I'm gonna get screamed at by my mom also show all the work

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Answer:

the answer is c they bother are the same and have the same equals

What is the answer to this I need help ASAP lol thanks :)

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Answer:

you can count by groups of 9 and there would be 4 groups

9 + 9 + 9 +9 = 36 and 36/9 = 4

Please answer!!! Will mark brainiest!!

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Answer:

I think it is D. 9/15 * 14/20

9514 1404 393

Answer:

C. 3/10 * 2/5

Step-by-step explanation:

3 of the 10 horizontal stripes are colored orange, representing a fraction of 3/10.

2 of the 5 vertical stripes are colored purple, representing a fraction of 2/5.

The area of overlap is 6 of the 50 small boxes, so represents the product ...

3/10 * 2/5 = 6/50

if triangle GHI is equilateral and JHK is isosceles, what is the measure of JHK

Answers

Answer:

The measure of JHK is 25 degrees

Step-by-step explanation:

If GHI is equilateral, it means each of the angles are equal to 60 degrees

Thus;

7x - 31 = 60

7x = 60 + 31

7x = 91

x = 91/7

x = 13 degrees

The measure of JHK IS x + 12

simply insert the value of x here

Angle JHK = 13 + 12

Angle JHK is 25 degrees

Answer: 25

Step-by-step explanation:

3 +5.2.c = 1 - 2.87

Answers

Answer:

-0.0936538462

Step-by-step explanation:

Start by solving the right side of the equation

1 - 2.87 = -1.87

now we have:

3 + 5.2c = -1.87

subtract 3 from both sides to get:

5.2c = -4.87

divide both sides by 5.2 to get:

-0.0936538462

hope that's what you're looking for! :)

Thomas has a bag with 6 purple and 5 blue marbles. If his friend Nick pulls 2 marbles from the bag, what is the probability of him getting 2 purple marbles. 30/121 30/121 21/22 21/22 3/11 3/11 11/21

Answers

Answer: 3/11

Step-by-step explanation:

Number of purple marbles = 6

Number of blue marbles = 5

Total number of marbles = 6 + 5 = 11

The probability of picking the dust purple marble will be 6/11. After a purple marvel has been picked, there'll be 5 purple marbles left and the total number of marbles will be 10, therefore the probability of picking the second purple marble will be 5/10.

Therefore we then multiply the probability of picking the first purple marble by the probability of picking the second purple marble. This will be:

= 6/11 × 5/10

= 6/11 × 1/2

= 3/11

Write 33 x V3
as a
single power of 3.

Answers

Answer:

555555

Step-by-step explanation:

Please help me i will give brainlist please...

Answers

Answer: All i know is you have to multiply all of those numbers because its area

Step-by-step explanation:

If x=5 and the area of the rectangle is 30 what is the other length of the rectangle?

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Answer:

The other length would be 6.

Step-by-step explanation:

Rectangle area is l times height. So x is either the length for height. So we have 5 times x = 30. To find the other length we have to take 30/5 which equals 6

Find the value of X
7/x-10 = 3/6

Answers

Answer:

2/3

Step-by-step explanation:

7/x -10 = 3/6

7/x =3/6 +10

7/x = 63/6

42 = 63x

x = 42/63 or 2/3

Answer:

2/3

Step-by-step explanation:

I WILL GIVE BARINLEST WHO HELP ME OK

Answers

Answer:

100

Step-by-step explanation:

multiplication, 20*5.

Answer:

i would go with 100

Step-by-step explanation:

20 times 5

2 1/3 ×4 1/5
WHO EVER IS CORRECT I WILL GIVE BRAINIEST

Answers

Answer:

So, solving the equation [tex]2 \frac{1}{3} \times 4\frac{1}{5}[/tex] we get [tex]9\frac{4}{5}[/tex]

Step-by-step explanation:

We need to solve the given equation: [tex]2 \frac{1}{3} \times 4\frac{1}{5}[/tex]

First converting mixed fractions into improper fractions

[tex]\frac{7}{3} \times \frac{21}{5}[/tex]

Since 21 is divisible by 3 so, simplifying and multiplying

[tex]=7 \times \frac{7}{5} \\=\frac{49}{5} \\=9\frac{4}{5}[/tex]

So, solving the equation [tex]2 \frac{1}{3} \times 4\frac{1}{5}[/tex] we get [tex]9\frac{4}{5}[/tex]

Pls help I’m doing a test
Subtract.
(22 + 43x + 10) - (-102² – 5x+10)
Answers
A. -92? + 38x + 20
B. 11x2 + 38%
C. 11x2 + 483
D. -922 + 487

Answers

(22 + 43x + 10) - (-102² – 5x+10)
Answers
A. -92? + 38x + 20
B. 11x2 + 38%
C. 11x2 + 483
D. -922 + 487

Your answer would be D
Can you please give me brainliest

This table represents a linear function. Find the missing values to complete the table.

Answers

Answer:

(2,5) and (7,12.5)

Step-by-step explanation:

Solve for change in y over change in x using the points (3,13/2) and (6,11). You can then get the equation y=1.5x+2. Then plug in the values you are given from the missing points using the equation. Hope this helped! If it did, please mark the brainliest.

Sergio works at an ice cream shop and is paid by the hour. m = 11h, where h represents the number of hours worked, and m represents the amount of money Sergio was paid. How much did Sergio make in one hour?

Answers

Answer:

he made 11 dollars

Step-by-step explanation:

the number that is touching the h is how much he is making in a hour.

Other Questions

find the x and y intercepty=5x-13 what is capital of japanand chaina If the price of the early bird session is 2x - 3 and the price of the mid-morning session is 5x + 6, find an expression that represents difference in the price between the mid-morning session and the early bird session? How many modes, if any, does the group of data have? Kate, Tim, John, John, Angela, Tim, Sue 1 mode 2 modes no mode 3 modes When each additional worker hired contributes less than the previous worker hired to total output, we can say there are (is):_______a. falling average productivityb. diminishing marginal utilityc. diminishing average returnsd. diminishing marginal returns When developing the conclusions of a personal narrative, the writer should Question 20(Multiple Choice Worth 1 points) (01.05 LC)Which fraction is equivalent to negative 7 over 8? 8 over negative 7 7 over negative 8 negative 7 over negative 8 7 over 8 HINDI ACTIVITY -3: - , l Suppose US$1 = 0.7809 in New York and US$1 = 0.7793 in Paris. How can foreign exchange traders profit from these exchange rates? What actions can they take that may result in the same dollar/euro exchange rate in both New York and Paris? Please limit your response to one or two reasonably-sized paragraphs. HELP PLEASE GET BRAINLIST!!solve for x,90 - 3/2x 30 MatchingA ExtraversionB. NeuroticismC. Openness to experienceD. AgreeablenessE. Conscientiousnessdisciplined and dependable* also referred to as negative emotionality* sympathetic and trusting* also referred to as positive emotionalitycorrelated with living longer than averageoverreact to stress more than othersassociated with childhood temperamentconnected to political attitude and ideologycorrelated with popularityflexible and imaginativeoutgoing and friendlycooperative and modestalso referred to as constraintanxious and insecurecorrelated with honesty* correlated with low alcohol consumption Find x (Type the number answer) Which detail from Through the Looking-Glass by Lewis Carroll points to the theme that a person's path in life is alreadyset? Which of the ratios below is equivalent to 1:8? Select all that apply.A) 16:2B) 3:24C) 4:12D) 5:40E) 7:56 Is theirs sentence is correct ( I have been bing sick Which of the following is a factor that influences the amount of power of individual nations?A. Percent of population that is maleB. Level of education of the country's citizensC. Climate of the countryD. Major religion of the country Suzy ordered some games online for $19 each. She paid a total of $8 for shipping. The total cost of the purchase was $122. How many games did she buy? 7) Using the word problem above, write an equation to find the number of games Suzy bought. (Hint: Don't do any of the steps to solve it, just write the equation) Your answer Reorder the following sentences in the correct order.1- It is mainly formal, impersonal and objective .2- In most of these the writer is expected to include references to other writing or research.3- Academic writing is a particular kind of writing, that can be recognised by its style .4- These includes essays, reseach reports and articles , case studies , surveys, dissertations , thesis , and examination papers .5- Other distinctive features will depend upon the specific types of academic writing . A persons weekly pay is directly proportional to the number of hours worked. Shawns pay is $123.00for 20 hours of work. Find the amount of pay for 31 hours of work. ONLY NUMERICAL VALUE what is -2(15 5) + 7(-2)