Mathematics High School

Simplify
(x + 3)^8
(x + 3)^5

Simplify(x + 3)^8(x + 3)^5

Answers

Answer 1

Answer:

Step-by-step explanation:

This question is the same as x^8 + 3^8

X^5 + 3^5

It will look like this, x×x×x×x×x×x×x×x + 3×3×3×3×3×3×3×3 all over x×x×x×x×x + 3×3×3×3×3

Your final answer becomes x^3 + 3^3

Good luck

Related Questions

Kelly goes to the store and buys 9 boxes of cookies. The cost of each box is represented with the letter c. Which expression could you use to show how much money Kelly spent?

Answers

Answer:

9c because you don't know how much money Kelly actually spent so instead of doing 9 x the price of each box, you replace it with c, so it's 9c

Step-by-step explanation:

What's 31+1?
I really need to pass this quiz please

Answers

Answer:

32

Step-by-step explanation:

Well I don't really have a way to make this equation any simpler than just adding 1 to 31.

31 + 1 = 32

Hope you pass the quiz!!

this is a very hard question i had to use a calculator!!! 31 + 1 is 32

PLEASE HELP !!

What is the solution to the equation 6m - 60?
O m- 10
Om=50
Om=88
Om=360

Answers

m = 10

just divide 60 by 6!
The first option
-
Answer: m-10

If a cylinder has a radius of 6 ft and a height of 12.2 ft, what is the surface area? Use 3.14 for P.


Select the best answer from the choices provided.
А.
113.04 ft2

B.
459.696 ft2

C.
572.736 ft2

D.
685.776 ft2

Answers

The correct answer would be D

SA = 685.776ft³

Find the m ∠ Y in XWY. i need this fast guys.

Answers

Answer:

34

Step-by-step explanation:

Add w and x. Then take that answer and subtract it from 180.

w+x=146

180-146=34

34° is the last angle

50 points! help me! Real answers PLEASE!

Answers

Step-by-step explanation:

Your previous questions answer is

v=23

w=19

x=22

y=26

z=20

if you satisfied in my answers please please mark as brainleiest and follow me

Answer:

Step-by-step explanation:

cant answer something that doesn't exist

A car travels a distance of 110 miles in a time or 2.8 hours what Is its average speed rounded to 1dp

Answers

110/2.8=39.3 miles per hour

Answer:

39.3

its simple

Can you help me plz i learning it today

Answers

Answer:

C. less than or equal to

Step-by-step explanation:

the direction that the sign is facing

Answer:

a) less than

Step-by-step explanation:

you read the equation left to right. the smaller side/connected part is what you say ( < less than. > greater than)

Which of the following is divisible by 2
70581
16853
90000

Answers

90000 is divisible by 2

Answer:

Option 3. 90000 is divisible by 2

Step-by-step explanation:

70581÷2=35,290.5

16853÷2=8,426.5

90000÷2=45,000

This implies that only 90000 is divisible by 2

Solve the following two equations. Show all of your
steps in the line paper provided. Be ready to share your
work!
Equation #1: 3x + 11 = 11
Equation #2: 3(x – 3) = 45

Answers

Equation 2:
3(18 - 3) = 45
step 1 do 18-3
now you have
3(15) = 45
and it’s just three, times fifteen.
3 • 15 = 45

Equation 1:
3x + 11 = 11
3x = 11 - 11
3x = 0 (divide both sides by 3 to get x)
3x/3 = 0/3
x = 0

A new set of apple airpods cost $250 calculate the new price if you got a 20% discount and the sales tax 8%​

Answers

Answer:

$216

Step-by-step explanation

We know that we are paying 80% of the price of the airpods (20% off) so we can multiply the full price by 0.8.

250 * 0.8

This will give us 200.

Now, we need to add the sales tax which is 8%.

Simply multiply the 200 by 1.08 since we are paying the 200$ plus an extra 8% of the cost.

200 * 1.08 = $216

I hope this helped.

3
Write 180 as a product of prime factors in index form.
(3 Points)
Enter your answer

Answers

Answer:

2^2*3^2*5

Step-by-step explanation:

180

90 2

45 2

9 5

3 3

dilate the point (2,3) by a scale factor of 3 using (-1,0) as the center of dilation.
please help! if an explanation for the answer is provided i'll be sure to give brainliest!

Answers

Answer:

I think that it is 10,7

Step-by-step explanation:

I am just guessing so I am really sorry if it is wrong.

Carin has 2/3 of a bottle of paint. She uses 1/6 of a bottle to paint one model airplane. How many model airplanes can carin paint with 2/3 of a bottle of paint. Answer

Answers

Answer:

4

Step-by-step explanation:

Given that :

Total fraction of paint Carin has = 2/3 bottle

Fraction used to paint a model airplane = 1/6

Number of model. Airplanes 2/3 of a bottle could paint ;

Total fraction of paint / fraction used to paint a model airplane

(2/3) ÷ (1/6)

2/3 * 6/1

= 12 / 3

= 4 model airplanes

what is the slope of (2'1) (0,-7)

Answers

Answer:

3

Step-by-step explanation:

is the change constant or not constant?
If so how can you tell?

Answers

Answer:

Yes, because the distance increases by 50 each hour.

Step-by-step explanation:

If you look at the right side of the graph, it increases by 50 each hour.

Just calculate! :)

Hope this helps! :)

A bike rental charges a flat fee of $500. As well as $0.05 every mile. If you spent$10 how many miles did you take the bike for? Write and solve an equation for this problem

Answers

Answer: 100 miles.

Step-by-step explanation:

Here , Flat fee = $ 5.00

Additional charge per mile = $ 0.05

Money spent = $ 10

Formula : Total Charge =  Flat fee + (Number of miles ) x (Additional charge per mile)

Let x= Number of miles

Substitute values , we get

10 = 5 + 0.05x

⇒ 0.05x= 5

⇒ x = 100

Hence, I took bike for 100 miles.

fill in the blanks and read what it says

Answers

5 it’s 5 my answer is 5

Plug in the point (1,6) into the inequality 4x-3y<12 to determine if the point is in the solution set. How do you know
A Yes, (1,6) is in the solution set because the truth value is TRUE
B No, (1,6) is not the solution because the truth value is FALSE​

Answers

Answer:

false

Step-by-step explanation:

4(1) - 3(6)<12

4 - 18<12

12<12

so no the truth value is false 12 is not less than 12

Answer:

A. true

Step-by-step explanation:

If you plug in x and y, the equation is 4(1)-3(6)<12. SImplify to get 4-18<12 which is equal to -14<12 which is true.

Gianna's family took a road trip. Gianna slept through the last 44% of the trip. If Gianna fell asleep after they had travelled 280 miles, what was the total length of the trip?

Answers

Answer:

500 miles

Explanation: 100-44 is 56, so 280 is equal to 56% of the trip. 280/56 is equal to 5. Therefore 5 is 1%, so if we multiply the 5 x 100 there we go, that's 100% of the trip. Not how your teacher told you to do it, but its the right answer.

Answer:

rip gigi

Step-by-step explanation:

500 miles

please help help help help please help will give brainliest if correct​

Answers

Answer:

15 divided by 3 = 5

Step-by-step explanation:

21 divided by 3 = 7

6 divided by 3 = 2

Have a Good Day : )

Answer:

5

Step-by-step explanation:

y=x/3

substituting x=15 in the above equation

y=15/3

y=5

Mark me as the brainliest if I helped you, i need it thanksss!!

Can anyone help me, please?!!!!

Answers

Answer:

use the top and bottom

Step-by-step explanation:

x-axis && y - axis

Answer:

Step-by-step explanation:

Key: So α is [tex]45:12[/tex] and β is [tex]45:18[/tex].

Proportionality means: "the quality of corresponding in size or amount to something else. the requirement of proportionality of punishment to offense"

the fact of a variable quantity having a constant ratio to another quantity."

Ok so now you have to answer the following question using that key.

1. False.

2.True

3.False

4.False

I hope this helps a bit.....I think I  got them right. :)

7. Mrs. Bauer and her family went to dinner. Their dinner bill was $56.50 before tax and tip. An 8% sales tax needs to be applied and then they decided to leave a 15% tip. What is their total bill after the tax and then tip is applied?

Answers

Answer:

it will be 56

Step-by-step explanation:

maney because I am 9nyears old

Answer:

it will be 56

Step-by-step explanation:

4.5 is 7.5% of what number?

Answers

Answer:

60

Step-by-step explanation:

The required number is 60.

What is percent?

In mathematics, a percent is a number or ratio expressed as a fraction of 100. It is often denoted using percentage sign "%".

Now the given expression is,

4.5 is 7.5%

Let x be the number.

Therefore, 7.5% of x is 4.5

⇒ 7.5% of x = 4.5

⇒ 7.5% * x = 4.5

⇒ 7.5/100* x = 4.5

⇒0.075 x = 4.5

Dividing both side by 0.075 we get,

x = 4.5 / 0.075

Solving we get,

x = 60

this is the required number.

Thus,the required number is 60.

To learn more about Percentage visit :

brainly.com/question/24304697

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If 3 boxes of chocolate costs 12.60 what is the price for 1 box

Answers

Answer:

4.20

Step-by-step explanation:

12.60 divided by 3 is 4.20!

Hey! I need help giving brainliest to correct answer plz try.
The table below shows all of the possible outcomes of rolling a six-sided number cube and flipping a coin.

A 7-column table with 2 rows. Column 1 has entries H, T. Column 2 is labeled 1 with entries H 1, T 1. Column 3 is labeled 2 with entries H 2, x. Column 4 is labeled 3 with entries H 3, T 3. Column 5 is labeled 4 with entries H 4, T 4. Column 5 is labeled 4 with entries H 4, T 4. Column 6 is labeled 5 with entries H 5, T 5. Column 7 is labeled 6 with entries H 6, T 6.

Which outcome is represented by x?
rolling a two and the coin landing on tails
rolling a three and the coin landing on tails
rolling a two and the coin landing on heads
rolling a three and the coin landing on heads

Answers

Answer:

5/10

Step-by-step explanation:

hope this helped

Answer:

Its A

Step-by-step explanation:

3. Nicole can paint a room in six hours, Alexandra can paint a room in 5 hours,
and Liana can paint a room in 4 hours. If all three work together, how long
will it take them to paint the room?

Answers

It should take them 1 hour and 37 minutes hope it’s right’ sorry if it’s not lol

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.

Hakim received some gift cards for music and movie downloads for his birthday. Using one of them, he downloaded 20 songs and 13 movies, which cost a total of $163. Using another, he purchased 13 songs and 13 movies, which cost a total of $156. How much does each download cost?

Downloads cost $____for a song and $______ for a movie.

Answers

Answer:

the download cost for a song is $1 and $11 for a movie

Step-by-step explanation:

According to the questions, the following equations are as follows:

Let us assume the song be x

And, the movies be y

So,

20x + 13y = $163.........(i)

13x + 13y = $156........(ii)

Now solve substract second equation from the first equation

7x = $7

x = $1

And the y value is

20 + 13y = $163

13y = $163 - $20

13y = $143

y = $11

Hence, the download cost for a song is $1 and $11 for a movie

Fill in the missing values
in the table below:

Answers

I don’t think I can get a dance to go to

Based on the information the values in the table will be:

20 35

4. 7

15. 21

What's proportion?

In mathematics, proportions refer to the equality of two ratios. A ratio is a comparison of two quantities, typically expressed as a fraction. When two ratios are equal to each other, they form a proportion.

A proportion can be written in the form:

a/b = c/d

Here, "a" and "b" are the terms of the first ratio, and "c" and "d" are the terms of the second ratio. The proportions state that the ratio of "a" to "b" is equal to the ratio of "c" to "d".

20/35 × 7

= 4

Learn more about proportion

https://brainly.com/question/1496357

#SPJ6

Plz help taking a final!!

Which statement is true about this quadratic equation?

A.
There is one complex solution.
B.
There are two real solutions.
C.
There is one real solution.
D.
There are two complex solutions.

Answers

Answer:

B

Step-by-step explanation:

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