(x^2 + kx + 10) ÷ (x - 1) has a remainder of 4.
I have no idea how to do this, I've tried Synthetic division, remainder theorem etc. and cant figure it out.

Answers

Answer 1

9514 1404 393

Answer:

  k = -7

Step-by-step explanation:

Attached are both synthetic division and remainder theorem solutions. Either way, you find the remainder is k+11, which you want to have a value of 4.

  k +11 = 4

  k = -7 . . . . . subtract 11 from both sides

_____

The second attachment shows the long division that validates this result.

(x^2 + Kx + 10) (x - 1) Has A Remainder Of 4.I Have No Idea How To Do This, I've Tried Synthetic Division,
(x^2 + Kx + 10) (x - 1) Has A Remainder Of 4.I Have No Idea How To Do This, I've Tried Synthetic Division,

Related Questions

Tonya saved $564 in one year. If she saved the same amount each month, how much did Tonya save in two months?

Answers

In two months Tonya saved $94

HELP ME OUT PLEASE

What is the slope of this line?​

Answers

Answer:

-3/4 I think sorry if i'm wrong i can't see the rest of the graph to make sure it's totally correct.

Step-by-step explanation:

LCF of 12 and 20 please

Answers

2 is the least common factor of 12 and 20

Evaluate the expression.
-2(12 – 2(-4))?
What is the value of the expression

Answers

Answer:

-40

Step-by-step explanation:

-4 * 2 = -8

-8*-1= 8

12+8 = 20

20*(-2) =-40

Answer:

The answer is -40.

Step-by-step explanation:

Use PEMDAS and the distributive property.

PLEASE MARK AS BRAINLIEST!!!!!

Please help >.< (image below)

Answers

Answer:

blue and red :>

Step-by-step explanation:

Geometry, Unit 2, Lesson 6)
Triangles ACD and BCD are isosceles. Angle DBC has a measure of 84 degrees and angle
BDA has a measure of 24 degrees. Find the measure of angle BAC.
ADAC and BDBC
A
D
+
B
C
Type the answer in the box below.
Angle BAC has a measure of
degrees

Answers

Answer:I think the answer is 18 degrees.

Step-by-step explanation:in the picture.

Evaluate and match each expression on the left to its value on the right, when x = 9 and y = 6.
12 - x
x + 3y
4y - 10
1/3xy

Answers

Answer:

12 - x= 3

x + 3y = 27

4y + 10 = 34

1/3xy = 18

Step-by-step explanation:

evaluating where x = 9 and y = 6

12 - x

12 - 9 = 3

x + 3y

9 + 3(6) = 9 + 18 = 27

4y + 10

4(6) + 10 = 24 + 10 = 34

1/3xy

1/3(9* 6 ) = 54 / 3 = 18

The values of the expressions are given below:-

12 - x= 3

x + 3y = 27

4y + 10 = 34

1/3xy = 18

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Evaluating where x = 9 and y = 6

1) 12 - x

12 - 9 = 3

2) x + 3y

9 + 3(6) = 9 + 18 = 27

3) 4y + 10

4(6) + 10 = 24 + 10 = 34

4) 1/3xy

1/3(9* 6 ) = 54 / 3 = 18

Therefore, the values of the different expressions are solved above.

To know more about an expression follow

https://brainly.com/question/723406

#SPJ2

The amount Shari earns at her job is represented by the equation below. When r is her hourly rate and x is her number of hours she works in a week and she earns in dollars that week. If she earns $281.25 for working 25 hours in a week, what is her hourly rate?

Answers

Answer:

Shari's hourly rate is $11.25

Step-by-step explanation:

$281.25/x=r

= $281.25/25=r

= $11.25

QUESTION 2.1 POINT
If the probability that a randomly chosen college student takes statistics is 0.44, then what is the probability that a randomly
chosen college student does not take statistics? Give your answer as a decimal.
Provide your answer below:
P FEEDBACK
Content attribution

Answers

Answer: 99.56%

Step-by-step explanation:

Well assuming we're working with a full poll of all 100% of students, and only 0.44%, so 100 - .44 is 99.56

l really need help plz i will mark brainliest plz help​

Answers

[tex]\\ \sf\longmapsto x+5+x-5=80[/tex]

[tex]\\ \sf\longmapsto 2x=80[/tex]

[tex]\\ \sf\longmapsto x=40[/tex]

Angles are

180-80=100°x+5=40+5=45°x-5=40-5=35°

No sean was wrong

Answer:

Sean is not correct. The answers are 100°, 35° and 45°.

Step-by-step explanation:

In my working, I labeled the part without a variable as a°.

Step 1: a° + 80° = 180° ( angles on a straight line sum up to 180° )

Step 2: a° = 180° - 80°. This is because 80 moves from the left side of the equation to the right side of the equation which affects it's sign( from + to -)

Step 3: a° = 100° . Subtract 80 from 180.

So we know that 100 is correct. Let's find the remaining angles.

Step 4: a° + ( x - 5 )° + ( x + 5 )° = 180° ( angles in a triangle sum up to 180°)

Step 5: 100° + x - 5° + x + 5° = 180°. Fix in the values of each variable correctly. Here we only know the value of variable a.

Step 6: (100° - 5° + 5°) + (x + x) = 180°. Group like terms to make calculations easier.

Step 7: 100° + 2x = 180°. -5+5 is the same as 5-5 which would give you 0. 0 + 100° is 100°.

Step 8: 2x = 180° - 100°. Move like terms to one side.

Step 9: 2x= 80°. Subtract 100° from 180° to get 80°

Step 10: 2x/2 = 80°/ 2. Divide both sides by 2.

Step 11: x= 40°. But this isn't the final answer. This is just the answer for all the x you see in the diagram. So fix in the values correctly.

Step 12: ( x-5° ). State it for your teacher to know which question you are given an answer to. From our calculations, we know that x = 40°.

Step 13: (40° - 5°)

Step 14: ( 35°). 40 minus 5 is 35.

Step 15: 35°. multiply the figure in the bracket by one. We can't leave our answer in the bracket.

Step 16: (x + 5). Using the same knowledge, fix in the values and do as the operation sign says.

Step 17: ( 40° + 5 °)

Step 18: (45°)

Step 19: 45 °

Step 20: Sean is not right because the angles in the triangle are 100°, 35° and 40°.

Simplify.
Square root of - 24 (imaginary numbers)

Answers

Answer:

[tex]2*\sqrt{-(2*3)}[/tex]

If x=-2 and y= √12, then 2(3x³+2y²)=

Answers

Answer:

2%283x%5E3+%2B+2y%5E2%29

2%283%28-2%29%5E3+%2B+2%28sqrt%2812%29%29%5E2%29

2%283%28-8%29+%2B+2%2812%29%29

2%28-24+%2B+24%29

2%280%29

0

So 2%283x%5E3+%2B+2y%5E2%29=0 when x=-2 and y=sqrt%2812%29

Answer:

0

Step-by-step explanation:

The solution is in the attached file

maya placed a 25-foot ladder is 6 feet from the wall, how far up the wall is the top of the ladder

Answers

i think it could be 19ft

PLEASE HELP
will mark brainliest!!!

Answers

Answer:

f(x) = 8x

Step-by-step explanation:

The linear equation given in the form of a table is shown as:

[tex]\left[\begin{array}{ccc}x&f(x)\\3&24\\4&32\\5&40\\6&48\end{array}\right][/tex]

Because the equation is linear, in order to find the equation written in slope-intercept form, divide the rise (f(x)) by the run (x):

24 ÷ 3 = 8

32 ÷ 4 = 8

40 ÷ 5 = 8

48 ÷ 6 = 8

Because the quotient for each relation is 8, the linear equation can be written as f(x) = 8x.

Please help with this postulate! :)

Answers

Answer:

C. ASA postulate

Step-by-step explanation:

We observe two angles and the included side of ABC are congruent to two angles and the included side of DBE:

∠A ≅ ∠D∠C ≅ ∠ EAC ≅ DE

This is called ASA

Answer:

ASA postulate

Answer C is correct

Step-by-step explanation:

<ACB = < BED (Angle)

AC = DE (Side)

<CAB = < BED = 90° (Angle)

Therefore,

ABC triangle is congruent to DBE triangle according to ASA postulate.

Hope this helps you.

Let me know if you have any other questions :-):-)

An examination paper consists of 12 questions divided into two parts A and B.
Part A contains 7 questions and Part B contains the remaining questions. A candidate required to attempt 8 questions selecting at least 3 from each part. In how many ways can the candidate select the question​

Answers

Answer:

420 ways

Step-by-step explanation:

There are 3 possible scenarios

1) 5 questions from A and 3 questions from B:

[tex]_7C_5*_5C_3=7!/5!2!*5!/3!2! = (6*7)/2*(4*5)/2=210[/tex]

2) 4 questions from each part:

[tex]_7C_4*_5C_4=7!/4!3!*5!/4!1! = (5*6*7)/(2*3)*5=175[/tex]

3) 3 questions from A and 5 questions from B:

[tex]_7C_3*_5C_5=7!/4!3!*1 = (5*6*7)/(2*3)=35[/tex]

Total number of ways:

210 + 175 + 35 = 420

Answer:

Student has to do 8 questions such that he does at least 3 questions from both the sets

How can he go about (Set I, Set II)  =(3,5) or (4,4) or (5,3)

So, total number of ways of doing this is given by 

[tex]5c_{3} \times 7c_{5} + 5c_{4} \times 7c _{4} + 5c_{5} \times 7c _{3}[/tex]

[tex] = (10)(21) + (5)(35) + (1)(35) = 210 + 210 = 420[/tex]

(ノ^_^)ノ

Roberta makes $9 an hour plus a 12.5% commission selling jewelry. How much does she
earn on an 8 hour shift in which she sells $380 worth of jewelry?

Answers

Answer:

404.5 dollars

Step-by-step explanation:

8x9+(0.875x380)=404.5

Simplify these expressions a) 5x +3x + 2y + 4y b) 6x - 2x + 8y - 6y​

Answers

Answer:

[tex]a) \: 5x + 3x + 2y + 4y \\ = 8x + 6y[/tex]

[tex]b) \: 6x - 2x + 8y - 6y \\ = 4x + 2y[/tex]

I hope I helped you^_^

Maintaining the chlorine balance in the pool prevents bacteria from growing in the water. The basic
balance of chlorine to water is a concentration of 3 mg/Liter ( 3PPM).
John has a pool 16 meters long, 5 meters wide and 2.4 meters deep. How much chlorine does John
need to pour into the pool?

Answers

Answer:

Step-by-step explanation:

The volume of the pool:

16 * 5 * 2.4 = 192

1 liter = 0.001 cubic meters

There are 192 cubic meters in the pool.

Therefore, John needs to pour 0.192 liters of chlorine into the pool.

Hope this helped!

Hiking trail is 9 tenths mile long. There are 7 markers evenly posted along the trail to direct hikers. This results in 6 spaces of the same length between the markers. How far apart are the markers?

Answers

Answer:

0.1286 miles

Step-by-step explanation:

.9/7=.1286 [rounded]

Last year there were 249 pies baked for the bake sale. This year, there were c pies baked. Using c, write an expression for the total number of pies baked in the two years

Answers

Answer:

249 + c

Step-by-step explanation:

The total of the 2 years is 249 from last year plus c from this year.

249 + c

Please show all your work! Tysm if u do :-)
I will give brainilest!

Answers

Answer:

3 2/3= 11/3

Step-by-step explanation:

3x3/3=9/3+ 2/3=11/3

Find the slope of the line containing the pair of points.
(2,0) and (0, -4)
The slope of the line is
(Type an integer or a simplified fraction.)

Answers

-4/-2 so 2 is the slope

an amsuement park sells child and adult tickets at a ratio of 8:1. On Saturday they sold 147 more child tickets than adult tickets. How many tickets did the amusement park sell on Saturday?

Answers

Step-by-step explanation:

Given that, when the difference is 147 7 times the number of adult tickets sold will be 147. Therefore, the number of adult tickets sold will be 21 and the number of children tickets sold will be 168. TheTOTAL TICKETS SOLD is 21 + 168 = 189.

Hey can anyone help please and thank you !

Answers

Answer:

x = 2

Step-by-step explanation:

Answer:

X=2

Step-by-step explanation:

9x+4=3x+16

9x-3x=6x

6x+4=16

16-4=12

12/6=2

whats the smallest natural number that has exactly 6 factors and isn't divisible by 2,3 or both

Answers

Answer:

- 25

Step-by-step explanation:

Which number is farthest away from 0?
-16
-39
7
12

Answers

-39 is the furthers away from 0

this is because if you draw a number line -16 would be 16 away from 0, 12 would be 12 away from zero and 7 would be 7 away from 0...

| - - - - - - - - - - - - - - - |- - - - - - | - - - - |

16 0 7 12

and -39 would be 39 digits away from 0, therefore its the furthest away from 0

Hope this helped you- have a good day bro cya)

Answer:

-39, or the absolute value of 39 is farthest from 0.

Step-by-step explanation:

-16 is 16 units from 0.

-39 is 39 units from 0.

7 is 7 units from 0.

12 is 12 units from 0.

39 > 16

39 > 7

39 > 12

Hope this helps!

HELP PLEASE ILL MARK AS BRAINLIEST

Answers

Answer:

hey where I sent I solved it in my notebook

Evaluate. 4^3 x 4^7 (4^2)^6

Answers

The answer is 4^22
Hope it helps

Negative three times a number plus 4 is no more than the number minus 8 find the number

Answers

i believe the equation is -3x+4≤x-8

the answer would be x≥3

Other Questions
What value of x is in the solution set of -2(3x + 2) > -8x + 6?0 -6-5 0 50_6 Solve the following system using elimination2a + 4b = 6- a - 2b =- 3 100ptsRefine your search to find information about your community's comprehensive and zoning plans, permit application process, and other information and procedures. Determine what steps you would need to take to build a new structure, business, or development in your community. Why are these steps important in ensuring the appropriate development for your community?Now, use a map to plan your own city or community. What do you think would be required to have a good place for people to live, work, and play? Remember to keep social justice, equity, and environmental protection in mind as well. Consider the natural resources and economic basis for your proposed community. how mathematics and science are related help please anyone????????????????????? If you had 13 cookies and you gave and even amount to 4 friends would you have any cookies left over A lighthouse is 105 m above sea level. A boat observesthat the angle of elevation of the light is 3. How far isthe boat from the point directly below the lighthouse tothe nearest ten metres? Find (f o g)(x) and (g o f)(x). g(x) = x + 5 ; f(x) = 2x. At the beginning of March, a store bought a leather couch at a cost of $960.70 and marked it up 20%. At the end of the month, the leather couch had not sold, so the store marked it down 25%. What was the discounted price? short narrative insight on cory aquino speech? what fraction is equal to 0.7 PLEASE HELP ME ON THIS QUESTIOn!! y raise to power 1/2 =3 The measure of one EXTERIOR angle of a regularpolygon is 13.8 degrees. How many sides does it have? Need help asapWhat is 2/3 divided by 1/6 ?A)3B)4C)4 1/12D)4 1/2 please answer this!! A toy car is released from rest at the top of a ramp. The carspeeds up as it moves down the ramp. When it reaches thebottom of the ramp, the toy car rolls across the floor andeventually stops.Which two statements identify evidence that energy was conserved?A. As the car rolls down the ramp, it speeds up because gravitationalpotential energy is transformed into kinetic energy.B. As the car rolls down the ramp, it speeds up because thermalenergy due to friction is transformed into kinetic energy.m C. As the car rolls across the floor, it stops because its kineticenergy is transformed into gravitational potential energy,1 D. As the car rolls across the floor, it stops because its kinetic energyis transformed into thermal energy due to friction Find the amount each contestant would carry if the total amount carried (5 cups) was redistributed equally Latoya took a piece of wood 13 - inches long and sawed off a piece measuring a inch. what is the length remaining. Express the following as rational numbers with denominator 3