Mathematics High School

How do I divide -x^3 + 2x^2 + 5x -4 by x+2 using synthetic division?

Answers

Answer 1

Answer:

-x²+4x-3+2/(x+2)

-x²+4x-3 remainder 2

Step-by-step explanation:

How Do I Divide -x^3 + 2x^2 + 5x -4 By X+2 Using Synthetic Division?

Related Questions

Which of these statements best describes the zero(s) of this function?

A.
2 and 16 are the zeros, and indicate the ticket price for which the profit is 0

B.
9 is the zero, and indicates when profit is at the maximum

C.
0 and 18,000 are the zeros, and indicate the number of tickets sold.

D.
-12,000 is the zero, and indicates the cost to put on the concert

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sorry, i rlly need the points

The top one I need help with

Answers

Same thing as what you did on the bottom. Find numbers with both 7 as the base and numbers that add to 14 on the top. Possibilities:
1) 7^10•7^4
2)7^6•7^8
37^2•7^12

Can someone hello son please make sure it’s right :)

Answers

Answer: x= -12

Step-by-step explanation:

These are corresponding angles which means they are the same. X+62= 50. Subtract 62 from both sides. X= -12

Answer:

x = -12

Step-by-step explanation:

Note that the 50 degree angle and the angle x + 62 are equal, because both are formed by a single diagonal crossing two parallel lines.

Thus, 50 = x + 62, or x = -12

will give brainliest If one angle of a parallelogram measures 90°, what else must be true about the figure? Select all that apply.

a It must be a rectangle.
b Only one other interior angle must be 90°.
c The diagonals are congruent.
d It must be a square.
e All three remaining interior angles must be 90°.

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Answer:

Step-by-step explanation:

If correct plz mark as brainliest

thank you

19NBoli

Which rule describes the relationship between the x-and y-coordinates on the

Answers

Answer:

(1,2)

Step-by-step explanation:

Please help, I will give brainlist

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Answer:

Sarah will earn $25.984 in interest in 7 years.

Step-by-step explanation:

1. $64 x 5.8% = $3.712

2. $3.712 x 7 years = $25.984

Please help me fast please

Answers

Answer:

Step-by-step explanation:

Angle OKL is also angle 12. The only angle number that is adjacent, or shares a side with 12 is angle 11.

Jada has some pennies and dimes. The ratio of Jada's pennies to dimes is 2 to 3. From the information given, can you determine how many coins Jada has? If Jada has 55 coins, how many of each kind of coin does she have?

Answers

Answer:

No, we can't determine how many coins Jada has.

She will have 22 pennies and 33 dimes.

The number of pennies are 22 and the number of dimes are 33.

What is the ratio?

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Given that, the ratio of Jada's pennies to dimes is 2 : 3.

Total number of coins Jada has 55

Let the number of pennies be 2x and the number of dimes be 3x

Now, number of pennies = 2x/5x ×55

= 22

Then, number of dimes =55-22=33

Therefore, the number of pennies are 22 and the number of dimes are 33.

To learn more about the ratio visit:

brainly.com/question/13419413.

#SPJ2

1) Write a unit rate for the situation: 50 students in 5 classes

Answers

Answer:

10 students per class

Step-by-step explanation:

Answer:

10 students per class

Brainiest plz? :)

The measure of a side of a square is x units. A new square is formed with each side 6 units longer than the original square's side Write an expression to represent the are of the new square Hint Draw the new square and count the squares and rectangles1 Original Square

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(x+6)(x+6) is the equation to find the area of the second square

ASAP please I only have a couple minutes left

Answers

Answer:

x=79

Step-by-step explanation:

22+2x=180

2x=180-22

2x=158

x=79

Answer:

Step-by-step explanation:

The two lines on the side of the triangles indicates that the opposite angles are equal to each other.

180-22=158

158/2=79 so f = 79

2 meters
3 meters
6 meters
4 meters
What is the area of the shape?
Hi Plz help I have 30 more minutes before my test ends

Answers

Answer:

14 meters

Step-by-step explanation:

2x3x6x4=144

How many ways can you make 20 in addition and subtraction?

Answers

Toplama işlemi;

1+19,

2+18,

3+17,

4+16,

5+15,

6+14,

7+13,

8+12,

9+11,

10+10,

11+9

...

20 toplama işlemi bunun tam tersi çıkarma işleminde olacağına göre 20 de oradan 40 oluyor iyi dersler.

1+19
2+18
3+17
4+16
5+15
6+14
7+13
8+12
9+11
10+10

Use the grouping method to factor the polynomial below completely.
3x3 + 9x2 + 4x+12

Answers

Answer:

x(3x2+9x+4)+12

Step-by-step explanation:

here would be the simplified and factored version of the polynomial in the question. in order to use the grouping method you find a common factor between all of the numbers and factor that out.

Answer:

(3x2 + 4)(x + 3)

Step-by-step explanation:

please like

Find the next term in this
arithmetic sequence.
7/2, 9/4, 1, -1/4, -3/2,_

Answers

Answer: -11/4

Step-by-step explanation:

The next term in this arithmetic sequence will be -11/4. The given sequence follows the arithmetic progression rule.

What is a sequence, exactly?

It is described as a systematic method of describing data that follows a certain arithmetic rule.

The given sequence is;

7/2, 9/4, 1, -1/4, -3/2

The common difference is found as;

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

The next term in this arithmetic sequence is found as;

[tex]\rm x- (\frac{-5}{4} )=\frac{-3}{2} \\\\ x=\frac{-3}{2} +\frac{-5}{4} \\\\ x=\frac{-11}{4}[/tex]

Hence,the next term in this arithmetic sequence will be -11/4.

To learn more about the sequence, here:

brainly.com/question/21961097

#SPJ2

which equation represents the line that passes through the point (-1 -2) and (3 10)

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Answer:

the answer is y = 3x + 1

PLSS HELP ME IN MATH!!!!

Answers

Answer:

yo if you have problems like these try using photo.math I use it

8. If the ∠5 = 63, find the meassure of ∠3.

Answers

I think your answer should be 117

1/2 +2/5
fraction form pls

Answers

Answer:

1/2 + 2/5=2/10 simplified as 1/5 in fraction form

Hshsjhdhhdjdj hhhe9/10

I need help I need to make sure this answer is correct

Answers

Answer:

(B) and (C)

Step-by-step explanation:

B and C

Step-by-step explanation:

[tex]( \frac{3}{8})^{3} [/tex]

[tex]( \frac{3}{8})( \frac{3}{8})( \frac{3}{8}) [/tex]

[tex] \frac{27}{512} [/tex]

hope it's helpful ❤❤❤❤❤❤❤

THANK YOU.

Write the equation of the line in fully simplified slope-intercept form.

Answers

y=4/3x-7 y-intercept is -7 and slope is 4/3

(-2, 6),
(-2, 0)
(7,-5)
calculate the area of the triangle

Answers

Answer: Answer:

the answer to this is

Step-by-step explanation:

How would you use Math at six Flags ?

Answers

Answer:

To find the velocity of a ride and comparing how the height of a ride has to do with how fast the cart goes

Explanation:

At Six flags math can be used in a variety of ways.

For example: to find the price of a ticket that has a 5 percent tax or fiinding out how much of a difference a family package and buying individual tickets are

HELP NOW PLEASE

3x + 8 = 3x+
What value could you write in after 3x that would make the equation true for just one
value of x?

Answers

No values of x- Any whole number

that is not 8

All values of x: 8

Just one Value of x: There could be many

possibilites but all of them have to be

some value of x. One answer is:x

please help and show work

Answers

Answer:

x= 82y=78 tan =10

Step-by-step explanation:

Convert the angle 5pi/2 radians to degrees.

Answers

True use photo math
Explanation

Make p the subject of the formula q-2p=p+4

Answers

Answer:

q-2p=p+4

q-4=p+3p

p=(q-4)/3is answer

Can someone pleaseeee help

Answers

Answer:

Yes

Step-by-step explanation:

I hope this is correct and have a great day

yes they are both parallelograms

How many times Do people need to understand ALLAHU AKBAR MEANS ALLAH/GOD IS GREATEST NOT BOMBING SHISH

Answers

Answer:

I don't know

Step-by-step explanation:

Solve by completing the square.
x2 + 6x – 22 = 0

Answers

It’s m= 16 that the answer go go

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25 BP!SPEED: 50 Meter DashYou and a friend with a stopwatch need to find a place where you can measure 50 meters for this one. Your friend needs a stop watch. While your friend paces off the beginning and end of the 50-meter course, you should warm up your legs to be ready to sprint. You may also set your own stopwatch or use a stopwatch app if you are doing this yourself.Have your friend give you a on your marks, get set, go warning and then sprint the course as fast as you can. Your friend can time you a couple times so that you can choose your fastest time. Again, you can also do this on your own while using a stopwatch or stopwatch app. Try to sprint all the way through the finish line so that you are not losing speed at the end.Record your best sprint time in minutes.Write your reflection.COORDINATION: Wall TossYou need a friend (or stopwatch/app), a wall, a stopwatch, and a tennis ball are needed for this assessment.Stand about 6 feet from the wall.Throw the tennis ball with an underhanded toss against the wall and try to catch it with your opposite hand. Then throw it back against the wall and catch it with the other hand.Count how many completions you can make in 1 minute.Record your number of completed throws.Write your reflection.BALANCE: Stork TestRemove your shoes and put your hands on your hips. Then stand on one leg and bring your other non-supporting foot to rest against the inside of the knee of your standing leg. Raise your heel of your standing foot off the ground so that you are balancing on the ball and front of your foot.Once your heel is raised off the floor, someone else needs to start a stopwatch for you and time until you touch the floor with both feet again.Record your balancing time in minutes.Write your reflection.POWER: Standing Broad JumpFor this test, you need a tape measure and a somewhat soft surface to land on.Stand behind a mark you have made for the sake of this jump. Standing on both feet, swing your arms and bend your knees to give you the drive you need to jump forward. Try to jump as far forward as possible, landing on your feet, and not falling backward.Measure where you land.Record how far you jumped in feet.Write your reflection.AGILITY: Quadrant JumpThis test is best done on a four-square court, or on a sidewalk where you can already see a quadrant formed in the cracks of four tiles coming together. In the absence of these, use masking tape or chalk to form a quadrant that covers a three-foot wide square.Number the four parts of the quadrant.When a friend with a stopwatch (or your own stopwatch or stopwatch app) tells you to go, jump with both feet together from quadrant 1 to 2 to 3, to 4. Keep jumping in this pattern for 10 seconds.Do this twice and average your scores.Record your average jump score.Write your reflection.REACTION TIME: Ruler TestYou need a meter ruler or a yardstick, a calculator, and a friend, family member or teacher for this.Rest your elbow on a table so that your wrist extends over the side. Have your friend hold the ruler vertically in the air above your thumb and index finger. The 0 mark of the ruler should line up with your fingers.Your friend drops the ruler without warning you. You must catch it as soon as you see it start to fall.Record in meters how far the ruler fell.Use the formula t= ([2d)/9.8] to find how long your reaction time is.Feel free to try several times and then record your best.Record your reaction time in seconds.Write your reflection. Patrick had $10. Then, he saved $3.75 each week for 5 weeks. How much money does he havenow? 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Cristina / aprender historia (escuela o gimnasio?) Ill give brainliest if you answer please helppp Please help!!!!!! Its due today!!!! Please please help me please whats the area? i never understood how to do these I need help on this plz 4x + 5 = 17 what is the value of the x FIRST - Watch the two instructional videos on CER paragraphs. CLICK HERE for the instructional video on CER paragraphs CLICK HERE for examples on how to use CER and see how your paragraphs will be graded. SECOND - Pick ONE of the prompts to respond to. OPTION 1: What do you think was the most important development or invention that came out of the United States period of Industrialization? Be sure to use a Claim, Evidence Reasoning paragraph format. OPTION 2: How were industrial developments connected to one another? In other words, how did one industrial development or invention support the growth of another development or invention?