What is the sum of the polynomials given?

What Is The Sum Of The Polynomials Given?

Answers

Answer 1
take away the parentheses:

4a^4 - a + 3 + 7a^4 - 12a + 4

combine like terms:

11a^4 - 13a +7

hope this helps!

Related Questions

An employee who is fired from his or her job because he or she lacks the skills required to accomplish the task, is part of ____ unemployment. frictional withdrawal cyclical structural unskilled

Answers

An employee who is fired from his or her job because he or she lacks the skills required to accomplish the task, is part of structural unemployment.

What is structural unemployment?

Long-term unemployment known as structural unemployment is brought on by basic changes in an economy and made worse by unrelated elements like technology, rivalry, and public policy.

The type of unemployment you are referring to is called "structural unemployment."

Structural unemployment occurs when there is a mismatch between the skills possessed by job seekers and the skills demanded by employers. In this case, the employee lacks the necessary skills required to perform the job successfully, leading to their termination. Structural unemployment is a result of long-term changes in the economy, such as technological advancements or shifts in the structure of industries.

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5х – у = -5
3х - бу = 24 ​

Answers

Answer:

(x,y) = (—2,—5)

Step-by-step explanation:

I attached a picture

5 = -5 3 - = 24

If 90% of the athletes weigh more than x kg, how could you find the value of x?

Answers

The value of x would be the weight at which 90% of the athletes weigh more than x kg, which is equal to 0.9 times the total number of athletes.

Given that 90% of the athletes weigh greater than x kg, we may apply a proportion to get the value of x.

Let's assume that the variable n represents the total number of athletes. As 90% of athletes fall into this category, we can then denote the number of athletes who weigh greater than x kg as 0.9n.

We must ascertain the weight at which 90% of the athletes weigh more than x kg in order to estimate the value of x. To create a proportion, we can utilize the overall number of athletes and the proportion of those who weigh more than x kg:

\(\begin{equation}\frac{0.9n}{n} =\) (Weight more than x kg) ÷ (total number of athletes = n)

We can simplify this proportion to:

0.9 = (weight more than x kg) ÷ n

We can then solve for the weight more than x kg by multiplying both sides of the equation by n:

0.9n = weight more than x kg

As a result, the value of x would be equal to 0.9 times the total number of athletes and would be the weight at which 90% of the athletes weigh more than x kg. The distribution of weights among the athletes is assumed to be continuous and normally distributed for the sake of this calculation.

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what is the period of y= -2sin (2/3 x -4)

Answers

The period of y = -2sin (2/3 x -4) is 3π. These three-digit groups are called periods. 893,450,243, for instance, has three periods with three digits each, as is demonstrated below.

What is the period like to find?The distance between two recurring points on a graph function is known as a period. A is the symbol for amplitude. The distance is measured from the middle point on the graph function to either the highest or lowest point. A comma is used to divide numerals into groups of three, which is referred to as the standard form of a number. Periods are these collections of three digits. As shown below, 893,450,243, for instance, has three periods, each with three numbers.One complete pattern at a time is referred to as a cycle, and the period over which a cycle takes place is referred to as a cycle's duration.

length of

\($\sin \left(\frac{2 x}{3}\right) \rightarrow \frac{(3)(2 \pi)}{2}=3 \pi$\)

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PLS HELP BEING TIMED!!!!
Based on the scatterplot and computer output, a
reasonable estimate for the stock price for week 95 is:
A popular social media platform has begun offering
stock shares to the public. In the past 2 years, the
price of the stock has generally increased. An
investment specialist gathers data on the stock price
during the past 2 years and creates an exponential
model for estimating the stock price based on the
number of weeks after the first public offering.

PLS HELP BEING TIMED!!!!Based on the scatterplot and computer output, areasonable estimate for the stock

Answers

Answer:

the 3rd one

Step-by-step explanation:

i just took the test

Based on the model produced by the scatterplot, log of stock prices is calculated from the scatter plot and 10 is raised to the power of the result to obtain the estimated stock price. Hence, a reasonable estimate for the stock price would be ; $185.05

From the scatter plot model :

Week number, x = 95

log y = 0.0022(95) + 2.0583

log y = 2.2673

y = estimated stock price

Raise the power of both sides to the power of 10

\(y = 10^{2.2673} = 185.054 \)

Therefore, a reasonble estimate for the stock price would be $185.05

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A tree casts a shadow 45 m long. At the same time, the shadow
cast by a vertical 2-m stick is 3 m long. Find the height of the tree.

Answers

the height is 9 and that would most definitely be the right answer bc if i show your work u will
find it

PLEASE QUICK



During a drill, Cameron’s coach has players sprint from J(3,2) to K( – 4, 2 ) to L ( – 4, – 3 ), and then back to J. Each unit of the coordinate plane


represents 10 ft. To the nearest foot, what is the total distance players sprint during this drill

Answers

Given, The points are, J(3,2), K(-4,2) and L(-4,-3)

The distance formula is given by

d = √(x₂ - x₁)² + (y₂ - y₁)²

We need to calculate the distance from J to K, then from K to L, then from L to J. Finally, we add all the three distances to obtain the total distance,

JK distance:

JK = √(x₂ - x₁)² + (y₂ - y₁)²JK

= √((-4)-(3))² + (2-2)²JK

= √(-7)² + 0²JK = √49JK

= 7 units (as each unit represents 10 ft)KL distance:

KL = √(x₂ - x₁)² + (y₂ - y₁)²KL

= √((-4)-(-4))² + ((-3)-2)²KL

= √0² + (-5)²KL = √25KL

= 5 units (as each unit represents 10 ft)

LJ distance:

LJ = √(x₂ - x₁)² + (y₂ - y₁)²LJ

= √(3-(-4))² + (2-(-3))²LJ

= √(3+4)² + (2+3)²LJ

= √7² + 5²LJ

= √49 + 25LJ

= √74LJ

≈ 8.6 units (as each unit represents 10 ft)

Total distance sprinters sprint from J to K, then from K to L, then from L to J and then back to J.

Total distance = JK + KL + LJ + LJ

Total distance = 7 + 5 + 8.6 + 8.6

Total distance = 29.2 units

Total distance = 29.2 × 10 ft = 292 ft (to the nearest foot).

Hence, the total distance that players sprint during this drill is 292 ft.

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SOMEONE HELP ASAP!!!!

SOMEONE HELP ASAP!!!!

Answers

Five points =
1) (0, 1)
2) (1, 3)
3) (2, 9)
4) (3, 27)
5) (4, 81)

Technically all you have to do is plug in numbers for X and you would find the y-value by solving.

The asymptote is at y = 0 (the x-axis)

Which pairs of polygons are congruent? A. pairs 1, 2, and 3 B. pairs 1, 2, 3, and 4 C. pairs 2 and 3 D. pairs 1 and 3

Answers

The required, Pair 1 and Pair 3 are pairs of congruent polygons. Option D is correct.

What is congruent geometry?

In congruent geometry, the shapes that are so identical. can be superimposed on themselves.

Here,
"Congruent shapes have both the same size and the same shape.

In Pair 1, there are two polygons that have identical sizes and shapes, meaning they are congruent.

In Pair 2, there are two polygons that are not the same size and the length of the "stick" in one figure is longer than the corresponding length in the second figure.

In Pair 3, there are two polygons that have identical sizes and shapes, making them congruent.

In Pair 4, there are two polygons that have the same shape, but the first green figure is larger than the second red figure, indicating that they are not congruent."

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Which pairs of polygons are congruent? A. pairs 1, 2, and 3 B. pairs 1, 2, 3, and 4 C. pairs 2 and 3

Solve x+ - 18x2 + 17 = 0 over the
set of Complex Numbers.

Answers

Answer:

x=1,−17/18

Step-by-step explanation:

Graph: 3x-5y=15 an actual graph

Answers

Answer:

See the attachment

Step-by-step explanation:

Hi there !

x = 0

3(0) - 5y = 15

- 5y = 15 | (-)

5y = - 15

y = - 15 : 5

y = - 3

y intercept (0 ; - 3)

   

    2. y = 0

3x - 5(0) = 15

3x = 15

x = 15 : 3

x = 5

x intercept ( 5 ; 0)

Good luck !

Graph: 3x-5y=15 an actual graph

Determine the domain of the following graph:
9
5
2
5
2 +2345
90 m
-
5
och
What is the answer?

Answers

Concept: Domain & Range

The domain is defined on the positive and negative y axis Your provided equation was \(2 + 2345\)Which is a single integer 2347 which means that domain would be any real value.

in the 2nd matrix article the authors argue that cypher should not have made the choice to go back into the matrix because he would betray his friends. group of answer choices true false

Answers

False. The authors of the article do not explicitly argue that Cypher should not have made the choice to go back into the Matrix because he would betray his friends.

Instead, the authors explore his motivations for returning as well as the potential consequences.   In fact, they acknowledge that Cypher had a legitimate reason to go back in, namely, his desire to be comfortable and happy. They do, however, criticize his decision as a selfish one and suggest that he should have chosen to stay with his friends and fight against the machines, rather than abandoning them. Thus, the authors of the article do not argue that Cypher should not have made the choice to go back into the matrix; they simply criticize the decision.They suggest that Cypher's decision was “a conscious choice between freedom and power” and that, while it was a “risky move”, it was ultimately one that he was willing to take. Ultimately, the authors do not come to a conclusion as to whether Cypher’s choice was right or wrong.

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A 3-gallon tub of ice cream yields about 90 scoops of ice cream. There are roughly 3785 cubic centimeters in 1 gallon. Determine the radius of each scoop, to the nearest tenth.

Answers

Answer:

The radius of the scoop is r = 3.1 cm

Step-by-step explanation:

Since 3 gallons yields 90 scoops, and 1 gallon = 3785 cm³.

3 gallons = 3 × 3785 cm³ =  11355 cm³

So we have 11355 cm³ in 3 gallons which is also the volume of 90 scoops.

Since 90 scoops = 11355 cm³, then

1 scoop = 11355 cm³/90 = 126.2 cm³

Now, if each scoop is a sphere, the volume is given by V = 4πr³/3 where r is the radius of the scoop. Since we need to find the radius of the scoop, r, making r subject of the formula, we have

r = ∛(3V/4π)

Substituting V = 126.2 cm³, we have

r = ∛(3× 126.2 cm³/4π)

= ∛(378.6 cm³/12.57)

= ∛30.13 cm³

= 3.1 cm

So, the radius of the scoop is r = 3.1 cm



16. You decide to drop a penny off the top of the Willis Tower (fromerly the Sears Tower) in Chicago, IL. The
height of the penny (in feet) can be represented by the equation h= -16t2 + 1451 where t is time (in seconds).
a) How long will it take for the penny to hit the ground? Show any work that leads to your answer.

Answers

Answer:

9.5 seconds.

Step-by-step explanation:

We know that the equation that represents the height of the penny as a function of time is:

h(t) = -16*t^2 + 1451

Where the height is in ft, and the time is in seconds.

a) We want to know how long takes the penny to hit the ground.

Well, the penny will hit the ground when its height is equal to zero.

Then we need to solve for t:

h(t) = 0 = -16*t^2 + 1451

0 = -16*t^2 + 1451

16*t^2 = 1451

t^2 = 1451/16 = 90.7

t = √90.7 = 9.5

This means that it takes 9.5 seconds to hit the ground.

Answer:9.5 seconds

Step-by-step explanation:you subtract

Enrique makes $11.50 per hour and works 40 hours per week. He is single
and claims O withholding allowances. He estimates that he will spend $100
per month on qualified expenses. How much will he save per week in taxes
if he participates in his employer's cafeteria plan and has $100 per month
deducted before taxes? How much will he save in one year, or 50 weeks
of work?

Answers

Answer:

He makes 460 per week

Step-by-step explanation:

PLZ HELP
The cruising speed of the bullet train will be no less than 150 miles per hour.
Use s to represent the train's cruising speed (in miles per hour).

AND

To ride a roller coaster, a visitor must be at least 52 inches tall.
Use h to represent the height (in inches) of a visitor able to ride.

Answers

Answer:

s >= 150 and h>= 52

Step-by-step explanation:

1. 129 mph < S mph

2. h > 50 inches

Danielle pays $24.95 for her roller skates. After that she pays $3.95 for each visit to the roller rink. What is the greatest number of visits she can afford if the total amount she spends cannot be more than $76.30?

Answers

I think the answer is 2

pls help me with mark and will mark

pls help me with mark and will mark

Answers

Answer:

2/3

Step-by-step explanation:

To solve slope: y2- y1/ x2 -x1.

Two points can be (0,6) and (3,8)

8-6/3-0 ---> 2/3

Answer:

2/3

Step-by-step explanation:

Atoms
How many protons does a carbon atom have?

Answers

Answer:

6

Step-by-step explanation:

The atomic number of Carbon is 6, meaning it has 6 protons and 6 electrons

Answer:

6

Step-by-step explanation:

The atomic number is the number of protons in an atom. The atomic number of carbon is 6

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAPHELP I NEED HELP

Answers

Answer:

y = 25x + 128.8

Step-by-step explanation:

y = total cost

x = amount of days the car was rented

25 represents the daily charge for the fee and the insurance (15+10=25)

128.8 represent the cost for miles driven by Jerry

This was calculated by multiplying the amount of miles he drove (644) by the cost of each mile (.20)

644x.20=128.8 so the cost for miles driven is $128.8 which is why it was added to the equation

Find the ‘exact’ perimeter of each triangle

Find the exact perimeter of each triangle

Answers

Answer:

The missing degree is 60, but the perimeter is 11 cm.

I hope this is correct, if it's incorrect, I'm sorry

What is the y-intercept of 4(0.6)^x

Answers

Answer:

4

Step-by-step explanation:

The y-intercept is where x = 0

y = 4(0.6)^0

y = 4(1)

y = 4

What is the y-intercept of 4(0.6)^x

a triangle is conventionally used in a process flowchart to represent a storage area or queue.T/F

Answers

False. A rectangle is conventionally used in a process flowchart to represent a storage area or queue. Triangles are typically used in flowcharts to represent decision points, where a choice must be made between two or more alternatives.

Rectangles are used to represent activities or operations, while arrows connecting the shapes indicate the flow or direction of the process. The use of standardized shapes in flowcharts helps to make them easily understandable and accessible to a wide range of individuals, regardless of their background or experience with the specific process being depicted.

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Helppp plz i beg you i will give u a like and a 5 star

Helppp plz i beg you i will give u a like and a 5 star

Answers

For the first one move it on the fourth one. So count four and place it there.

For the second one place it on the eighth one. So count eight and place it there.

For the last step 4/4 = w/8

4x2=8

so w=8

is -10/3 greater than or less than negative square root of 9​

Answers

Answer:

Greater :D

hope this helped (i may not be right)

Step-by-step explanation:

BRAINLIEST
can I get some help on this

BRAINLIEST can I get some help on this

Answers

Answer:

1.

Sin Q=14/50=7/25

Cos Q=PQ/50

Tan Q=14/PQ

Sin R=PQ/50

Cos R=14/50=7/25

Tan R=PQ/14

2. Tan (48) = x/14, x~~15.549

3. Sin (67) = x/29, x~~26.695

Step-by-step explanation:

REMEMBER SOHCAHTOA (Sin=Opp./Hyp., Cos=Adj./Hyp., Tan=Opp./Adj.)

1.

Sin Q=14/50=7/25

Cos Q=PQ/50

Tan Q=14/PQ

Sin R=PQ/50

Cos R=14/50=7/25

Tan R=PQ/14

2. Tan (48) = x/14, x~~15.549

3. Sin (67) = x/29, x~~26.695

What is the common difference in the following arithmetic sequence? 7, 3, –1, –5,. –3 –4 4 12.

Answers

Answer:

-4

Step-by-step explanation:

An arithmetic sequence is a list of numbers with a definite pattern. If you take any number in the sequence then subtract it by the previous one, and the result is always the same or constant then it is an arithmetic sequence.

7 - 3 = 4, 3 - 4 = -1, -1 - 4 = -5

-4 is the common difference in the arithmetic sequence 7, 3, –1, –5,. –3 ,–4, 4, 12.

What is Sequence?

Sequence is an enumerated collection of objects in which repetitions are allowed and order matters.

The given sequence is 7, 3, –1, –5,. –3 ,–4, 4, 12.

Sequence is an arithmetic sequence.

An arithmetic sequence is a sequence where each term increases by adding or subtracting some constant k.

Common difference = Second term - first term

=3-7

When seven is subtracted from 3 we get -4

=-4

Hence, the common difference in the arithmetic sequence 7, 3, –1, –5,. –3 ,–4, 4, 12  is  -4.

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To avoid sharing his name with another famous Al, actor Albert Brooks changed his name from what? a. Al Pacino. b. Al Jolson. c. Albert Einstein.
d. Albert Schweitzer

Answers

Actor Albert Brook changed his surname to Albert Einstein to avoid sharing it with another well-known Al. Option C

In 1921, Albert Einstein received the Physics Nobel Prize in honor of his contributions to theoretical physics, particularly the creation of the law of the photoelectric effect. Despite moving to Switzerland in 1895 and giving up his German nationality the following year to become a citizen of the County of Württemberg, Einstein was born within the boundaries of the German Empire.

He enrolled in the program for teaching diplomas in physics and mathematics at the Swiss Federal University of Technology School in Zürich in 1897 as a 17-year-old, and he completed it in 1900.

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The perimeter of a rectangle is 40 inches. If the width is 9 inches, what is the area of the rectangle?

Answers

Answer:

99 in²

Step-by-step explanation:

Perimeter = 2(length) + 2(width)

40 = 2(length) + 2(9)

40 = 2L + 18

40 - 18 = 2l

22 = 2l

L = 11

Area = length x width

Area = 9 x 11 = 99

99 square inches

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer: 360

Step-by-step explanation:

you multiply 40 and 9.

first you multiply 9 and 0 that is 0 then 9 to 4 and that is 36 so you get 360

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Daisys face was smeared with tears, and when I came in she jumped up and began wiping at it with her handkerchief before a mirror. But there was a change in Gatsby that was simply confounding. He literally glowed; without a word or a gesture of exultation a new well-being radiated from him and filled the little room. Oh, hello old sport, he said, as if he hadnt seen me for years. I thought for a moment he was going to shake hands. Its stopped raining. Has it? When he realized what I was talking about, that there were twinkle-bells of sunshine in the room, he smiled like a weather man, like an ecstatic patron of recurrent light, and repeated the news to Daisy. What do you think of that? Its stopped raining. Im glad, Jay. Her throat, full of aching, grieving beauty, told only of her unexpected joy.WRITING TASK: Scene RewriteRewrite this scene from Daisys or Gatsbys point of view. 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