Use the long division method to find the result when 3x³ + 11x² - 12x - 19 isdivided by 3x + 2. If there is a remainder, express the result in the formr(x)q(x) + b(z)

Answers

Answer 1

Given two polynomials f(x) and g(x), the division between them can be represented by:

\(\frac{f(x)}{g(x)}=q(x)+\frac{r(x)}{g(x)}\)

Where q(x) is the quotient and r(x) is the remainder. From the problem, we identify:

\(\begin{gathered} f(x)=3x^3+11x^2-12x-19 \\ \\ g(x)=3x+2 \end{gathered}\)

Then, using the long division method:

Finally:

\(\begin{gathered} r(x)=-7 \\ q(x)=x^2+3x-6 \end{gathered}\)

And the result is:

\(\frac{f(x)}{g(x)}=x^2+3x-6-\frac{7}{3x+2}\)

Use The Long Division Method To Find The Result When 3x + 11x - 12x - 19 Isdivided By 3x + 2. If There

Related Questions

What is the solution to |x-2| + 3 > 17?
Ox<-12 or x > 16
Ox<-14 or x>7
O-12 O-14

Answers

Answer:

x<-12 or x>16

Step-by-step explanation:

Answer:

|x - 2| + 3 > 17

|x - 2| > 14

x - 2 < -14 or x - 2 > 14

x < -12 or x > 16

At a sale this week, a table is being sold for $426. This is a 29% discount from the original price. What is the original price?

Answers

Answer:

$600

Step-by-step explanation:

Let x = og price

x - 0.29x = 426

0.71x=426

÷0.71 ÷0.71

x = 600

slope 1/3; y intercept = -1
slope -2/5; y intercept = 0
slope= -1; y intercept= 4

give me the slope intercept form equation for this

Answers

Answer:

Given below.

Step-by-step explanation:

using the formula :

y = mx + c ....where m is the slope and c is the y intercept

(a) if slope 1/3; y intercept = -1

y = x/3 - 1

(b) if slope -2/5; y intercept = 0

y = -2x/5 + 0

y = -2x/5

(c) if slope= -1; y intercept= 4

y = -1x + 4

y = -x + 4

\(\qquad \qquad\huge \underline{\boxed{\sf Answer}}\)

Here's the solution ~

Slope intercept form of an equation is :

\(\qquad \sf  \dashrightarrow \: y = mx + c\)

where,

m = slope

c = y - intercept

Now, let's find the required equations ~

A.) Slope = 1/3 and y intercept = -1

\(\qquad \sf  \dashrightarrow \: y = \dfrac{1}{3} x - 1\)

B.) Slope = -2/5 and y intercept = 0

\(\qquad \sf  \dashrightarrow \: y = - \dfrac{2}{5} x\)

C.) Slope = - 1 and y intercept = 4

\(\qquad \sf  \dashrightarrow \: y = - x + 4\)

Fraces bonitas para decirle a tu nv?

minimo 6

Answers

Answer:

it's. is now the MA plz I miss you

si pudiera escoger entre vivir eternamente y vivir dos veces

yo escogeria vivir dos veces porque vivir una vida eterna sin ti a mi lado seria el mayor sufrimiento, ahora vivir dos veces me dejaria tranquilo porque despues del final de mi vida podria volver a encontrarme contigo y vivir todos los momentos bellos una vez mas y eso seria un sueño volviendose realidad

You have $1,900 in savings for retirement. If your investments earn 8% annually, how much will you have in your retirement account in 6 years?

Answers

Answer:

$3,015

Step-by-step explanation:

To determine the amount that you will have in 6 years, you have to use the formula to calculate the future value:

FV=PV*(1+i)^n

FV= future value

PV= present value= $1,900

i= interest rate= 8%

n= number of periods of time= 6 years

FV=1,900*(1+0.08)^6

FV=1,900*(1.08)^6

FV=3,015

According to this, the answer is that in 6 years you will have $3,015 in your retirement account.

Pls Someone Help me Question:make the greatest and smallest 4 digit number by using any one digit twice
= 8,2,7

Answers

Answer:

Greatest digit: 8872.

Smallest digit:2278.

9514 1404 393

Answer:

greatest: 8872smallest: 2278

Step-by-step explanation:

Greatest

The greatest possible number is created by putting the greatest allowable digit in the space available that has the highest possible place value. Here, the greatest digit is 8, and the highest place value of a 4-digit number is the thousands place: 8000. Once you have filled that place, you can use the digit 8 one more time in the hundreds place: 8800.

Now, the greatest digit available is the digit 7, and the left-most place you can put it is the tens place: 8870. Finally, the only digit and place available are the digit 2 and the ones place.

Your greatest 4-digit number is 8872.

Smallest

To form the smallest number, you use a similar process, filling places in the number from left to right with the smallest allowable digit. The smallest digit, 2, is allowed twice, so the smallest number that can be formed is 2278.

3. In AABC, a = 35, c = 25, and m can be drawn given these measurements?

Answers

Only one triangle possible with angle 38.2° at C.

According to the given statement

we have to seek out that the measurement of m with the help of the a and c.

Then for this purpose, we all know that the

The ambiguous case occurs when one uses the law of sines to see missing measures of a triangle when given two sides and an angle opposite one in every of those angles (SSA).

According to the this law

The equation become

35/sin(60) = 25/sinC

sinC = 0.6185895741

C = 38.2, 141.8

Since 141.8+60 = 201.8 > 180

It will not form a triangle.

So, only 1 triangle possible with angle 38.2° at C

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Disclaimer: This question was incomplete. Please find the full content below.

Question:

Law of Sines and the Ambiguous Case.

In ∆ ABC, a =35, c = 25, and m < A = 60*

How many distinct triangles can be drawn given these measurements?

Please helppppp this is due tomorrow

Please helppppp this is due tomorrow

Answers

Answer:

3/8

Step-by-step explanation:

Two triangles = one square

Since there are 4 squares, then there are 8 triangles

We see one triangle is shaded.

We also see one square is shaded, which means 2 triangles are shaded.

2 + 1 = 3 triangles shaded. Since there are a total of 8 triangles, then the fraction would be 3/8

Write in Slope Intercept Form :-)

Write in Slope Intercept Form :-)

Answers

Answer:
y = -5x + 2

Explanation:
Write in Slope Intercept Form :-)

please help asap. solve for x. 3x + 11< 56. show ur work

Answers

Answer:

rrrrrrrrrrrrrrrrrrrrrrrrr

Step-by-step explanation:

The side of a triangle are in the ratio 4:4:3 what kind of triangle is it (b) calculate the smallest angle of the triangle to the nearest degree​

Answers

The smallest angle of the equilateral triangle is 60 degrees

If the sides of a triangle are in the ratio 4:4:3, it implies that the lengths of the sides are proportional.

To determine the type of triangle, we examine the side lengths. Since all three sides are equal in length, we have an equilateral triangle.

For an equilateral triangle, all angles are equal. To calculate the smallest angle, we divide the total sum of angles in a triangle (180 degrees) by the number of angles, which is 3:

Smallest angle \(= \frac{180}{3} = 60\)\) degrees.

Therefore, the smallest angle of the equilateral triangle is 60 degrees (to the nearest degree).

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The points A(-3, 3), B(0, 7), C(4, 10), D(1, 6) create parallelogram ABCD. What is the perimeter of parallelogram ABCD, in units?

Answers

Given:

The points A(-3, 3), B(0, 7), C(4, 10), D(1, 6) create parallelogram ABCD.

To find:

The perimeter of parallelogram ABCD.

Solution:

Distance formula is

\(Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

Using distance formula, find the side length of parallelogram.

\(AB=\sqrt{(0-(-3))^2+(7-3)^2}\)

\(AB=\sqrt{(3)^2+(4)^2}\)

\(AB=\sqrt{9+16}\)

\(AB=\sqrt{25}\)

\(AB=5\)

Similarly,

\(BC=\sqrt{\left(4-0\right)^2+\left(10-7\right)^2}=5\)

\(CD=\sqrt{\left(1-4\right)^2+\left(6-10\right)^2}=5\)

\(AD=\sqrt{\left(1-\left(-3\right)\right)^2+\left(6-3\right)^2}=5\)

Now,

Perimeter of ABCD is

\(P=AB+BC+CD+AD\)

\(P=5+5+5+5\)

\(P=20\)

Therefore, the perimeter of parallelogram ABCD is 20 units.

Is 10x + 5y = -5 and y = -2x + 6 parallel, perpendicular, or neither ​

Answers

Answer:

it is parralel

Step-by-step explanation:

The slopes of 10x+5y=−5 and y=−2x+6 are both −2.Parallel

3 1/3 divided by 1 1/5​

Answers

Answer:

25/9

Step-by-step explanation:

3 1/3 ÷ 1 1/5

3 1/3 = 10/3

1 1/5 = 6/5

10/3 ÷ 6/5 = 10/3 x 5/6 = 50/18 = 25/9

So, the answer is 25/9

What is the meaning of conditionally promoted in school​

Answers

Conditionally promoted is the status of a learner who did not meet expectations in at most two learning areas

A line has a slope of 2 and passes through the point (-4,-4) write its equation in slope intercept form

Answers

Answer:

y= 2x+12

Step-by-step explanation:

y=mx+c

y= 2x+12

(0,y) (-4,4)

2=y-4/4

8=y-4

12=y

Select the correct answer. Which equation matches the function shown in the graph? A waveform on a coordinate plane starts from the y-axis at 1 unit and passes through (pi, minus 1), (2 pi, 1), and (3 pi, minus 1) and intercepts the x-axis at pi by 2, 3 pi by 2, 5 pi by 2, and 7 pi by 2.

Answers

The correct equation that matches the given graph is y = cos(x) + 1.

To determine the equation that matches the given graph, we can observe the key features and points provided.

The waveform starts from the y-axis at 1 unit: This suggests that the function has a vertical shift of 1 unit upwards.

The waveform passes through (π, -1), (2π, 1), and (3π, -1): This indicates that the function oscillates between the values of -1 and 1 as x increases.

The waveform intercepts the x-axis at π/2, 3π/2, 5π/2, and 7π/2: This suggests that the function has zeros or x-intercepts at these values.

Based on these observations, the function can be represented as a cosine function.

The cosine function with a vertical shift of 1, oscillating between -1 and 1, and having zeros at π/2, 3π/2, 5π/2, and 7π/2 is:

y = cos(x) + 1

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Select the correct answer. Which equation matches the function shown in the graph? A waveform on a coordinate

0.12y-1=0.095-0.9

help

Answers

0.12y-1=0.095-0.9

or, 0.12y=0.095-0.9+1

or, 0.12y=0.195

or, y = 0.195/0.12 = 195/120=1.625

The answer will be 1.625

0.12y-1=0.095-0.9

0.12y=0.095-0.9+1

0.12y=0.195

0.12y/0.12=0.195/0.12

therefore, y= 1.625

help please!! m=5 and n=2. 2m-5n!

Answers

Step-by-step explanation:

so, what's the problem ?

it's all there, we only need to take the calculator (or simply our heads) and do the calculation :

2×5 - 5×2 = 10 - 10 = 0

you see ? that was all that was needed.

put the given values for the variables into the places of these variables, and then calculate !

that is what variables are for : placeholders for actual values.

The function f(x) = -2(4)²+1 +140 represents the number of tokens a child has x hours after arriving at an arcade.
What is the practical domain and range of the function?
Enter your answer by filling in the boxes to correctly complete the statements. If necessary, round to the nearest hundredth.

The practical domain of the situation is ?
The practical range of the situation is ?

The function f(x) = -2(4)+1 +140 represents the number of tokens a child has x hours after arriving at

Answers

The function f(x) = -2(4)²+1 +140 represents the number of tokens a child has x hours after arriving at an arcade.

The practical domain of the situation is all real numbers, since there is no restriction on the number of hours the child can spend at the arcade.

The practical range of the situation is [1,140], since the minimum value of the function is 1 and the maximum value is 140.

The function f(x)=−3x+2 is defined over the domain −1

Answers

The domain of the function f(x) = -3x + 2 is (-∞, +∞), representing all real numbers, and the range is (-∞, 2], representing all real numbers less than or equal to 2.

The function f(x) = -3x + 2 is a linear function defined by a straight line. To determine the domain of this function, we need to identify the range of values for which the function is defined.

The domain of a linear function is typically all real numbers unless there are any restrictions. In this case, there is no explicit restriction mentioned, so we can assume that the function is defined for all real numbers.

Therefore, the domain of the function f(x) = -3x + 2 is (-∞, +∞), which represents all real numbers.

Now, let's analyze the range of the function. The range of a linear function can be determined by observing the slope of the line. In this case, the slope of the line is -3, which means that as x increases, the function values will decrease.

Since the slope is negative, the range of the function f(x) = -3x + 2 will be all real numbers less than or equal to the y-intercept, which is 2.

Therefore, the range of the function is (-∞, 2] since the function values cannot exceed 2.

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How did I get my answer?
3+2=25
5+4=81
2+2=16

Answers

The pattern involves squaring the sum of the given numbers.

Here's the process for each equation:

3+2=5, then \(5^2=25\)

5+4=9, then \(9^2=81\)

2+2=4, then \(4^2 = 16\)

How to solve

On careful analysis of the given pattern and answers, I am able to observe that this is a pattern-based numerical puzzle where the standard rules of arithmetic do not apply.

In this case, the pattern involves squaring the sum of the given numbers.

Here's the process for each equation:

3+2=5, then \(5^2=25\)

5+4=9, then \(9^2=81\)

2+2=4, then \(4^2 = 16\)

So, the answer is obtained by first adding the numbers and then squaring the result.

This puzzle demonstrates that the logic behind the equations is different from traditional arithmetic, showcasing the importance of understanding the pattern to get the correct answer.

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please help me find DE

please help me find DE

Answers

You can split up the length of AE into the lengths of the line segments connecting adjacent points:

AE = AB + BC + CD + DE

Plug in everything you know and solve for DE :

9 = (2 1/2) + (4 1/3) + (1 2/3) + DE

Rewrite the mixed numbers as improper fractions with a common denominator.

2 1/2 = 4/2 + 1/2 = 5/2 = 15/6

4 1/3 = 12/3 + 1/3 = 13/3 = 26/6

1 2/3 = 3/3 + 2/3 = 5/3 = 10/6

9 = 54/6

So we have

54/6 = 15/6 + 26/6 + 10/6 + DE

⇒   DE = (54 - 15 - 26 - 10)/6 = 3/6 = 1/2

(It looks as though you will need to enter 1 in the top box and 2 in the bottom one)

Solve the equation.
W+3/3 = - 4

Solve the equation.W+3/3 = - 4

Answers

Answer:

W=−5

r=3

hope this helps!!

please assist with these questions thanks

please assist with these questions thanks
please assist with these questions thanks
please assist with these questions thanks

Answers

1a. The percentage total return is -19.56%

1b. The dividend yield is 2.42%.

1c. The capital gains yield is -21.98%.

2a. The arithmetic average annual return on large-company stocks in nominal terms is 14.5%.

2b. The arithmetic average annual return on large-company stocks in real terms is 9.67%.

3a. The real return on long-term government bonds is 3.195%

3b. The real return on long-term corporate bonds is 3.291%

How to calculate the percentage total return?

In Financial accounting, the percentage total return (P) can be calculated by using this formula;

P = [(Ending price - Initial price) + Dividend] ÷ Initial price

P = [(71 - 91) + 2.20] ÷ 91

P = -0.1956 or -19.56%

1b. For the dividend yield, we have:

Dividend yield = Dividend ÷ Initial price

Dividend yield = 2.20 ÷ 91

Dividend yield = 0.0242 or 2.42%

1c. For capital gains yield, we have:

Capital gains yield = (Ending price - Initial price) ÷ Initial price

Capital gains yield = (71 - 91) ÷ 91

Capital gains yield = -0.2198 or -21.98%.

Part 2.

a. The arithmetic average of annual return on large-company stocks in nominal terms is equal to 14.5%.

b. For arithmetic average annual return in real terms, we have:

(1 + 0.145) = (1 + r)(1 + 0.044)

r = (1.145/1.044) - 1

r = 9.67%

Part 3.

a. For real return on the long-term government bonds, we would apply Fisher equation:

(1 + i) = (1 + r)(1 + h)

Where:

i is the nominal interest rate.r is the real interest rate.h is the inflation rate.

(1 + 0.066) = (1 + r)(1 + 0.033)

1 + r = 1.066/1.033

r = 3.195%

b. For real return on long-term corporate bonds:

(1 + 0.067) = (1 + r)(1 + 0.033)

1 + r = 1.067/1.033

r = 3.291%

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PLEASE HELP!
The profit P (in dollars) made by a cinema from selling x bags of popcorn can be molded by P=2.36x-(x^2/25000)-3500, 0<=x<=50,000.

a) On what intervals is P increasing and decreasing?

b) How many bags of popcorn must the cinema sell in order to maximize profit and what is the maximum profit per bag?

Answers

a) The interval 0 to 29500 P is increasing and between 29500 and 50,000 P is decreasing.

b) 29500 bags of popcorn must cinema sell in order to maximize profit.

We have,

P = 2.36 x - (x²/25000) -3500

Now, the process begins by articulating its derivative,

P'(x) = d(2.36x) - d(x^2 / 25000) - d(3500)

P'(x) = 2.36 - (2x / 25000)

P'(x) = 2.36 - x / 12500

As, the critical points may be found by setting P'(x) = 0:

2.36 - x/ 12500 = 0

2.36 = x / 12500

x= 29500

For x greater than zero & less than 29500:

P'(x) = 2.36 - x / 12500 > 0

and, For 29500 < x < 50000

P'(x) = 2.36 - x / 12500 < 0

So, the interval is from 0 to 29500.

b) Again differentiating

P'(x)= -1/12,500 <0

Thus, the profit will be maximum.

Hence, 29500 bags of popcorn must cinema sell in order to maximize profit.

The maximum profit = $31,310

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the exchange rate of US dollars to Bolivianos is $1 to 6.91 Bolivianos. if an item in the Bolivian market costs 482 bolivianos, how many US dollars does it cost?

Answers

Answer:

77.9

Step-by-step explanation:

$1=B6.19

therefore; B6.19=$1

B1=$1\6.19

B482=$1\6.19×482

B482=482÷6.19

B482=77.8675283

B482=77.9

1/6 divided by 3/7
Equals?

Answers

The answer is 7/18 or in decimal form 0.38

For right triangle ABC, find the sine ratio of angle θ.

For right triangle ABC, find the sine ratio of angle .

Answers

The sine ratio of angle θ is 4/5 because sin is the ratio to opposite to the hypotenuse.

What is a right-angle triangle?

It is a triangle in which one of the angles is 90 degrees and the other two are sharp angles. The sides of a right-angled triangle are known as the hypotenuse, perpendicular, and base.

We have a right angle triangle showing in a picture.

As we know, the sin is the ratio to opposite to the hypotenuse.

Sinθ = 4/5

Thus, the sine ratio of angle θ is 4/5 because sin is the ratio to opposite to the hypotenuse.

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For each of the linear systems below, write the associated augmented matrix and find the reduced row echelon matrix that is row equivalent to it. Identify the basic and free variables and then describe the solution space of the original linear system using a parametric description, if appropriate. 2x + y=0 2 + 2y = 3 –2x + 2y = 6 - +2.02 + 3 = 2 3a + 2x3 = -1 -11 - 24+ 13 = 2 + 2x2 - 533 - -2x1 - 2x2 + 6.23 - 244 = - 13 + 934 -22 + 2x3 - XA

Answers

In the first system, x and y are both free variables.

In the second system, y is a basic variable and x is a free variable.

In the third system, x3 is a basic variable and a, x1, x2, and XA are free variables.

Finally, the solution space of the original linear system can be described using a parametric description.

For the first system, the solution space is:

x = t

y = -2t

where t is an arbitrary scalar.

For the second system, the solution space is:

x = t

y = (3 - 2t)/2

where t is an arbitrary scalar.

For the third system, the solution space is:

a = s

x1 = t1

x2 = t2

x3 = -1/2

XA = -2

where s, t1, and t2 are arbitrary scalars

The first step is to write the augmented matrix corresponding to each linear system. The augmented matrix for a system of m linear equations with n variables is obtained by writing each equation in the form of [A|b], where A is the coefficient matrix and b is the constant vector.

For the first system, we have:

2x + y = 0

2 + 2y = 3

The augmented matrix is:

[2 1|0]

[0 2|3]

For the second system, we have:

-2x + 2y = 6

2.02 + 3 = 2

The augmented matrix is:

[-2 2|6]

[0 3|2]

For the third system, we have:

3a + 2x3 = -1

-11 - 24 + 13 = 2 + 2x2

-2x1 - 2x2 + 6.23 - 244 = -13 + 934

-22 + 2x3 - XA = 0

The augmented matrix is:

[3 0 2 0|-1]

[0 0 2 1|2]

[-2 -2 0 0|934]

[0 0 2 -1|0]

Next, we will reduce the augmented matrices to their row echelon form. The row echelon form of a matrix is an upper triangular matrix in which the leading (leftmost nonzero) entry in each nonzero row occurs to the right of the leading entry in the previous row.

[2 1|0]

can be transformed to its row echelon form as:

[2 1|0]

[0 2|3]

And, the row echelon form of the second system is:

[-2 2|6]

[0 3|2]

Finally, the row echelon form of the third system is:

[3 0 2 0|-1]

[0 0 2 1|2]

[0 0 0 4|944]

[0 0 0 0|0]

In the row echelon form, the basic variables are those corresponding to the leading (leftmost nonzero) entries in each row, and the free variables are the other variables.

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