what is the least degree of a polynomial equation that has 3 (multiplicy of 4), -2, and 6i as roots

Answers

Answer 1

Answer:

-2

Step-by-step explanation:


Related Questions


Find the length of YZ.

Answers

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The triangle is right-angle so we are allowed to use the Pythagorean theorem.

According to the Pythagorean theorem :

[tex] ({XZ})^{2} = ({XY})^{2} + ({YZ})^{2} [/tex]

[tex] {65}^{2} = {56}^{2} + ( {YZ})^{2} [/tex]

[tex] {65}^{2} - {56}^{2} = ({YZ})^{2} [/tex]

[tex]( {YZ})^{2} = 1089[/tex]

[tex]YZ = \sqrt{1089} [/tex]

[tex]YZ = 33[/tex]

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How do I answer questions that I don't know

Answers

Answer:

look it up

Step-by-step explanation:

Try and find a way to look it up.

Answer:

Im gussing you are talking about this website/app you dont have to answer all the questios you ca skip them if you dont know them and find another one to answer

Step-by-step explanation:

Solve similar triangles (advanced) khan academy

Answers

Answer:

x = 4

Step-by-step explanation:

 1    =     2  

  3      2 + x

2 + x = 3 (2)

x = 6 - 2

x = 4

The triangle ΔABC is similar to the triangle ΔADE. Then the value of the variable 'x' will be 4 units.

What is the triangle?

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.

The ratio of the matching sides will remain constant if two triangles are comparable to one another.

The triangle ΔABC is similar to the triangle ΔADE. Then the ratio of the corresponding sides will be constant. Then the equation is given as,

2 / (2 + x) = 1 / 3

Simplify the equation, then we have

2 / (x + 2) = 1 / 3

6 = (x + 2)

x = 6 - 2

x = 4

The value of the variable 'x' will be 4 units.

More about the triangle link is given below.

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Solve 14n+ 6p - 8n = 18p for
A.
n =
-
B. na
C. n = 4p
D. n = 2p

Answers

Answer: d n = 2p

Step-by-step explanation:

Simplify 2 x × − 3 x × − x

Answers

Answer:

[tex]\huge\boxed{2x^x-3x^x-x=-x^x-x}[/tex]

Step-by-step explanation:

[tex]2x^x-3x^x-x=(2-3)x^x-x=-x^x-x[/tex]

what is 763 thousandths in scientific notation

Answers

Answer:

763,000 in scientific notation. the scientific notation of 763,000 is equal to 7.63 ×

Can someone help me out with this picture listed above??

Answers

Answer:

Step-by-step explanation:

This is an exponential decay, because the base is fraction < 1

Help Please! Determine if the two triangles are congruent.

Answers

Answer:

AAS

Step-by-step explanation:

Hope this helps

Plz I need help before Friday November 13!!



I’ll mark brainiest for the first answer correct.

Answers

9514 1404 393

Answer:

  (a) after 5 minutes: tower 1 -- 1550 gallons; tower 2 -- 670 gallons

  (b) 1650-20m = 570+20m; m = 27 . . . minutes

Step-by-step explanation:

(a) At the rate of 20 gallons per minute, in 5 minutes the amount of water transferred will be ...

  (20 gal/min)(5 min) = 100 gal

That is, Tower 1 will have 100 gallons less: 1650 -100 = 1550 gallons

and Tower 2 will have 100 gallons more: 570 +100 = 670 gallons.

__

(b) The quantity in tower 1 is ...

  t1 = 1650 -20m

and the quantity in tower 2 is ...

  t2 = 570 +20m

These will be equal when ...

  t1 = t2

  1650 -20m = 570 +20m . . . . . equation for finding m

  1080 = 40m . . . . . . . add 20m-570

  27 = m . . . . . . . divide by 40

the graph below shows a proportional relationship between x and y. what is the constant of proportionaliy y/x​

Answers

Answer:

it is 4 i just did it

Step-by-step explanation:

Answer:

Four

Step-by-step explanation:

4

10 = -3 + x

Question 4 options:

x = 13


x = 7


x = -30


x = -7

Answers

Step-by-step explanation:

10= -3+x

10+3=x

x=13 is ur ans

What is 4/6 + 5/7

Please add the fractions

Answers

[tex]\frac{4}{6}[/tex] simplified is [tex]\frac{2}{3}[/tex] this plus [tex]\frac{5}{7}[/tex] equals 1[tex]\frac{8}{21}[/tex]

12 x 3.4x - 5.4x - x

Answers

Answer:

34.4x

Step-by-step explanation:

Answer:

34.4x

Step-by-step explanation:

40.8x-6.4x=34.4x

The value of sin35∘ is equivalent to which value?
A. cos65∘
B. cos55∘
C. cos90∘
D. cos45∘

Answers

Answer:

B

Step-by-step explanation:

We can use the following co-function identity:

[tex]\sin(x)=\cos(90-x)[/tex]

Substuting 35 for x yields:

[tex]\sin(35)=\cos(90-35)[/tex]

Subtract:

[tex]\sin(35)=\cos(55)[/tex]

Hence, our answer is B.

I think is b hope it helps

A company's stockwas selling at 24$ a share.A month later it was selling at $30 a share. What is the percent gain

Answers

Answer:

20%

Step-by-step explanation:

% increase = (final − initial) / initial × 100%

= (30 − 25) / 25 × 100%

= 20%

Answer:

The percent gain is 25%

Step-by-step explanation:

PLEASE ANSWER FAST I WILL GIVE BRAINLY A climber is on a hike. After 2 hours he is at an altitude of 300 feet. After 5 hours, he is
at an altitude of 500 feet. What is his average rate of change? Make sure to include
your units!

Answers

Answer:

1.661 feet/ hour

Step-by-step explanation:

To find the rate of change, you take (y2 – y1) / (x2 – x1)

If you can, answer this please! Thank u!!!

Answers

Answer:

G

Step-by-step explanation:

LS and TD are in the same positions in the equation. S is the first letter and D is so they are equal to each other and the same for L and T

m(t) =
t2-8t-20/
t+5
m(5) =
a. 8.5
b. -8.5
C. 3.5
d. -3.5

Answers

Answer:

d. -3.5

Step-by-step explanation:

[tex]m(t)=\dfrac{t^2-8t-20}{t+5}\\\\m(5)-\text{substitute}\ m=5:\\\\m(5)=\dfrac{5^2-8\cdot5-20}{5+5}=\dfrac{25-40-20}{10}=\dfrac{-35}{10}=-3.5[/tex]

please help me with question 1 please and thanks

Answers

Answer:

(1,1) and (7,5) => Slope: 2/3

(1,1) and (5,7) => Slope: 3/2

(2,5) and (-1,2) => Slope:1

(2,5) and (-7,-4) => Slope:1

Step-by-step explanation:

The slope of a line is denoted by m and is given as:

[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]

Calculating the slope one by one for each pair.

(1,1) and (7,5):

Let m1 be the slope of this line

Here

(x1,y1) = (1,1)

(x2,y2) = (7,5)

Putting values in formula

[tex]m_1 = \frac{5-1}{7-1}\\= \frac{4}{6}\\=\frac{2}{3}[/tex]

(1,1) and (5,7):

Let m2 be the slope of this line

Here

(x1,y1) = (1,1)

(x2,y2) = (5,7)

Putting values in formula

[tex]m_2 = \frac{7-1}{5-1}\\m_2=\frac{6}{4} = \frac{3}{2}[/tex]

(2,5) and (-1,2):

Let m3 be the slope of this line

Here

(x1,y1) = (2,5)

(x2,y2) = (-1,2)

Putting values in formula

[tex]m_3 = \frac{2-5}{-1-2}\\m_3 = \frac{-3}{-3} = 1[/tex]

(2,5) and (-7,-4):

Let m4 be the slope of this line

Here

(x1,y1) = (2,5)

(x2,y2) = (-7,-4)

Putting values in formula

[tex]m_4 = \frac{-4-5}{-7-2}\\m_4 = \frac{-9}{-9} = 1[/tex]

Hence,

The points and their respective slopes are as follows:

(1,1) and (7,5) => Slope: 2/3

(1,1) and (5,7) => Slope: 3/2

(2,5) and (-1,2) => Slope:1

(2,5) and (-7,-4) => Slope:1

The polygons to the right are similar. Find the values of each variable! ( simplify ur answer)
Help mee please i have a headache

Answers

Answer:

hi! i'm so sorry about your headache, hope it gets better !

still need help?

Step-by-step explanation:

What is the missing number in the solution to 958 ÷ 10?

Answers

Answer:

B.)58?

Step-by-step explanation:

Hope I helped..

Answer:

b: 58

Step-by-step explanation:

I need some help please​

Answers

Answer:

a

Step-by-step explanation:

-5,-13

I hope this helps

6(x – 1) = 9(x + 2) what is the answer

Answers

Answer:

The answer is x = -8

Classify each function as linear or nonlinear.

Answers

Step-by-step explanation:

Linear:

4x - y = 3

-6x = 3y - 17

x = y/5

non linear:

(x/2)^2 + 1 = y

y/x^2 = 4

2x^2 = 12 - 8y

mx = pn , for x
Someone pleaseeeee help

Answers

Answer:

x=pn/m

Step-by-step explanation:

Divide both sides by m to isolate x from the other variables.

mx/m = pn/m

cancel out the m where possible.

x = pn/m



Can you please answer for me please need questions answer

Answers

Answer:

decimal form: 7.46410161 or the exact form: x = 4 + 2 √ 3

Step-by-step explanation:

Answer:

4 + 2√3

Step-by-step explanation:

x - 2 = √4x

Domain: √4x ≥ 0 ⇒ x - 2 ≥ 0 ⇒ x ≥ 2

(x - 2)² = (√4x)²

x² - 4x + 4 = 4x

x² - 8x + 4 = 0

D = (- 8)² - 4(1)(4) = 48 = (4√3)²

[tex]x_{1}[/tex] = [tex]\frac{8+4\sqrt{3} }{2}[/tex] = 4 + 2√3 ≈ 7.4641

[tex]x_{2}[/tex] = [tex]\frac{8-4\sqrt{3} }{2}[/tex] = 4 - 2√3 ≈ 0.5359 < 2 ⇒ [tex]x_{2}[/tex] is extraneous root

What are the negative and positive coterminal angles of 240 degrees?

Answers

-120 negative and 600 positive.

The negative and positive coterminal angles of 240 degrees will be -120 negative and 600 positive.

What are coterminal angles?

Two different angles that have identical starting and ending edges are termed coterminal angles however since one angle is measured clockwise and the other is determined counterclockwise, the angles' terminal sides have completed distinct entire rotations.

We have to find the coterminal angles of 240 degrees

Coterminal angles are those whose initial and terminal sides coincide. Depending on whether the given angle is in degrees or radians, adding or subtracting 360° or 2 from each angle yields the coterminal angles. There are countless coterminal angles that can be discovered.

Thus, the negative and positive coterminal angles of 240 degrees will be -120 negative and 600 positive.

Learn more about the coterminal angles here:

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73 is what percent of 800

Answers

Answer:

0.09125%

Step-by-step explanation:

Divide 73 by 800 and you will get 0.09125

Answer:

It should be %9.75

Which ordered pair can be removed so that the resulting graph represents a function?

(–2, 2)
(1, 3)
(5, –4)
(–4, –4)

Answers

Answer:

(1, 3)

Step-by-step explanation:

Answer: B. 1, 3

Step-by-step explanation: On Edge!!!!

The Stock Market alexander is a stockbroker. he earns ​11% commission each week. Last​ week, sold ​$6400 worth of stocks. How much did he make last week in​ commission? If he averages that same amount each​ week, how much did he make in commission in​ 2011?

Answers

Answer:

41.2

Step-by-step explanation:

you have to add 40.1 plus 1.1 to get you  answer

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It was unclear what rights enslaved people might have or how they might become free. In this ambiguous situation, Maria Van Angola and others used several strategies to secure rights and freedom for themselves and their families, including legal action, church membership, and control of land.The Dutch system gave marriages between enslaved people official status. In November 1642, Maria and Anthony Fernando Portuguese, the father of her child, formally married in the Dutch Reformed Church. Anthony had already survived a dangerous brush with the law. Over the next seven years they had five more children and embarked on a long struggle for freedom and security for their family.Some enslaved people achieved legal standing in Dutch courts; they could own property, work for wages, and sue when they were not paid. In fact, legal records show that Marias husband had once sued for damages that a merchants dog had done to his pig. Access to the legal system became an important tool for African people in obtaining and defending their freedom.Some African-Dutch people had already encountered Christianity in Africa, and many joined the Dutch Reformed church in New Amsterdam in hopes of gaining freedom for themselves or their children. Maria Van Angola was an active church member for at least 41 years and acted as a witness for many baptisms.In 1643, as the colony was at war with the Mohawk nation, the Company emancipated 11 people. Each received a small plot of land (about 510 acres) north of the wall on todays Wall Street, where they could act as a buffer against Native incursions. These Africans were half-free, meaning that they were still expected to pay fees to the Company and their children would not be legally free.Owning land meant more than a farmit was a key to status as a freeholder with political rights. Listed among the original owners of small farms was a woman called Marycke who may have been Maria Van Angola. Over the next 19 years, 22 more emancipated people received small land grants as well, including Marias husband, Anthony Portuguese, in 1645.Maria Van Angola took advantage of the openness of the Dutch system. But near the end of Dutch rule, that openness was shutting down. The church began discouraging baptisms of Africans and land grants to Africans became more rare. The English takeover in 1664 shut the system down further, ending land grants, discouraging emancipation, and barring Africans from testifying in court. After the English took over New Amsterdam and named it New York, most of the African landowners sold their small plots or lost them in seizures. The English also clamped down in their control of the enslaved population; unlike Anthony Portuguese who was pardoned in 1641, the suspected leaders of slave revolts in 1712 and 1741 were burned at the stake.Maria managed to hold on, however. She retained her freedom through the changeover to English rule, and in 1681 she married a second time, this time to Bastiaen Mattheuszen, an African leader. They were listed in the church record as both living on the great [Hudson] river.The record shows that Marias adopted daughter, Susanna, held on to the family land until at least 1717. Susannas brother, Jochim, became an apprentice, learned to read and write, and joined the Dutch church in Hackensack, NJ. These hints suggest that the next generations continued to benefit from the freedoms that Maria and Anthony had fought for. Guess if there's another part to the image below.I will give brainliest to the person who answers correctly!