Need answer quick and simple explanation

Answers

Answer 1

(x + 2)(x + 2)(x + 2)
(x^2 + 4x + 4)(x + 2)
x^3 + 4x^2 + 4x + 2x^2 + 8x + 8
Simplify
Solution: x^3 + 6x^2 + 12x + 8
The answer is A

Answer 2

Answer:

Step-by-step explanation:

Given

(x + 2)³

= (x + 2)(x + 2)(x + 2) ← expand second/third factor using FOIL

= (x + 2)(x² + 4x + 4) ← distribute

= x(x² + 4x + 4) + 2(x² + 4x + 4) ← distribute both parenthesis

= x³ + 4x² + 4x + 2x² + 8x + 8 ← collect like terms

= x³ + 6x² + 12x + 8 → A

Related Questions

The perimeter of a table is 152cm. The length is twice the width minus 2. What is the width of the table?

1. 26 cm
2. 27cm
3. 28cm
4. 29cm

Answers

Width = x
Length = 2x - 2
Perimeter = 2(L + w)
2(x + 2x - 2) = 152
3x - 2 = 76
3x = 78, x = 26
The width is 26 cm

the sum of two numbers is 49.Twice the smaller number is 97 less than 3 times the larger number.What are the numbers. help mee I'm on homework and its due soon

Answers

Answer:

smaller number is 10

larger number is 39

Step-by-step explanation:

a = small number

b = larger number

a + b = 49

2a = 3b - 97

substitute 49-a into second equation for b

2a = 3(49-a) - 97

2a = 147 - 3a - 97

5a = 50

a = 10

b = 39

Simply the expression 6-2X+5+4x

Answers

Answer:

2x + 11

I hope this helps!

Answer:6-2x+5+4xAdd the numbers11-2x+4xCombine like termsRearrange terms2x+11

Can someone help me and explain it thank you I appreciate it

Answers

Answer: -$59,035.95 is her bank balance

Step-by-step explanation:

you would need to subtract $7,463,49 from the amount in her bank account which is $ 6,873,22 which gets you -$59,027 then subtract the maintnence fee that she had to pay so you do -$59,027-$15 which equals -$59,042 then add her interest which is $6.05 that equals -$59,035.95

Replacement glass for energy-efficient windows costs $5.00 per square foot. About how much will you pay for replacement glass for a regular hexagonal window with a radius of 2 feet?
A. $10.39
B. $27.78
C. $45.98
D. $51.96

Answers

Answer:

Cost = $51.96

Step-by-step explanation:

The radius of a regular hexagonal window, r = 2 feet

The area of a hexagonal shaped figure is given by :

[tex]A=\dfrac{3\sqrt3}{2}r^2[/tex]

Put r = 2 feet in above formula

[tex]A=\dfrac{3\sqrt3}{2}\times (2)^2\\\\A=10.392\ \text{unit}^2[/tex]

Replacement glass for energy-efficient windows costs $5.00 per square foot. It means, the total cost will be :

[tex]A=10.392\times 5\\\\A=\$51.96[/tex]

So, the required cost will be $51.96. Hence, the correct option is (d).

-7x-3=12

Solve this please and show me how you got it

Answers

Answer:

x = 15/7

Step-by-step explanation:

-7x - 3 = 12

-7x = 12 + 3

-7x = 15

x = 15/7

Hope this helps :) Pls mark Brainliest!

Answer:

x = -15/7

Step-by-step explanation:

1. First we need to add 3 to both sides, and then evaluate.

−7x − 3 + 3 = 12 + 3

= −7x − 3 + 3 = 15

= −-10x + 3 = 15

= −7x=15

2. Now we need to divide both sides by -7

-7x/-7 = 15/-7

x = -15/7

how much is 3x3+3+3x3

Answers

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define expression

3 × 3 + 3 + 3 × 3

Step 2: Evaluate

Multiply: 9 + 3 + 3 × 3Multiply: 9 + 3 + 9Add: 12 + 9Add: 21

Answer:

Step-by-step explanation:

3 x 3 = 9

9 + 3 = 12

3 x 3 = 6

12 + 6 = 18

18 + 3 = 21

—6+ 3(2+(-4))?

A. -12t
B. 12t - 12
C. none of the above

Answers

Answer:

c) none of the above. the answer is -5.

mark as brainliest...

Jordan is borrowing money from his parents for a new four-wheeler. The four-wheeler cost $7,500 and his parents are charging him 4% interest on the loan. He will pay off the loan in 2 years. How much, in total, will he pay his parents?

Answers

Answer:

8112

Step-by-step explanation:

Evaluate each expression 3((9-6+7//Division symbol\\5-1)

Answers

Answer:

Step-by-step explanation:

3/9=27

6+7=13

5-1=4

what is the length of line ab?

Answers

There’s no picture you should with the description you should upload this again

How mathematics is involved in Merchandising?

Answers

Answer:

You have to have the number of items you payed for and know what numbers your calculating at checkout

Step-by-step explanation:

Understanding of basic mathematics is important in order to carry on successful daily business operations of merchandising.

Step-by-step explanation:

A good mathematical understanding is beneficial for sharpening skills and improving handling of calculations with accuracy and speed.

To be a good and successful merchandiser you must understand math and performing skills like accuracy and speed both.

Important points :

The understanding of basic mathematics like fractions , decimal points , and percentage is essential to perform daily business operations.Every small or large merchant should familiar with basic mathematics.To make effective merchandising decisions it is essential to have a expertise in basic merchandising mathematics.

For more information visit:

https://brainly.com/question/11377258?referrer=searchResults

what is 20 tims 90 ill mark you brainlest

Answers

1800 is the answer cuz 2•9 is 18 then add the zeros

Answer:

1800

Step-by-step explanation:

Dante buys a game console at a discounted price. The original was $200 and the discount was for $50 off. What was the percent discount Dante received

Answers

Answer:

I'm pretty sure its a 25% discount

I believe it’s 25% discount

Which of the following is true of an ellipse with foci in the same location as the center?
A.It is tall and skinny.
B.It is short and wide.
C.It is a circle.
D.It is a single point.

Answers

Answer:c

Step-by-step explanation:

Buttons| 1,248
Construction paper squares| 2,040
Markers| 567
Glue sticks| 245
Question: Mrs. bowlin had 4 colors of construction paper. If she had the same number of pieces of each color, how many pieces of each color did mrs bowlin have?

Answers

Answer:

You want to solve for construction paper. You would do 2,040/4.

Step-by-step explanation:

If she has 2,040 in total and has 4 colors, than to find out how much of each color you would divide by 4. Your answer is 510

5 divided by 21

For brainliest

Answers

Answer:

5/21 = 0.2381

Hope this helps!

Answer:

0.238095

Step-by-step explanation:

Can you please help

Answers

Answer:

Fill in the answers from the first box to the second box.

Step-by-step explanation:

The picture is hard to see so I'm not 100% sure but I think you just fill in the data from the first table to the second one. For example, if the first table says 15 under morning and for whales, you type 15 in that spot on the second one. Hopefully that helped :)

The point (-7, -3) is located in which quadrant?

Answers

the 3rd quadrant, hope this helped

Answer:

Quadrant III

Step-by-step explanation:

Quadrant III Is negative land! and Quadrant I is positive land! Hope this helps ^w^

yats of fle har earh par
O2 yr
03 ya
04yads
111

Answers

Answer:huh?

Step-by-step explanation:

Answer:

habibi astra madookoo a1 x 4x doodoo perosetro ekebodina daiki

Step-by-step explanation:

Answer to a unit test in math grade 6

Answers

Answer:

Uh i dont see your question on that unit test

Step-by-step explanation:

Give more detail

Honey, we need a problem to solve....

The relationship between temperature in Celsius and Fahrenheit is linear. Water freezes at 0 ° C or 32 ° F and water boils at 100 ° C or 212 ° F.
One day somewhere in the USA, the thermometer shows 68 ° F. How many ° C corresponds to 68 ° F?

Answers

Please check on gogle. Hope you got it

A is called___
X is called___

Answers

A is called the Base number
x is called the exponent

Suppose that 71% of the surface of the Earth is covered in water, and a random number generator uses latitude and longitude to select a random location on the Earth. If 6 such locations are generated, what is the probability that all 6 locations are in water?

0.0006
0.1281
0.8719
0.9994

Answers

Answer:

the answer is B. 0.1281

Step-by-step explanation :

The probability that all 6 locations are in water is; B: 0.1281

We are told that;

Percentage of the Earth's surface covered by water = 71% = 0.71

We are told that 6 random locations covered in water are selected from a random generators.

Thus, the probability that all 6 locations are in water is;

0.71^(6) = 0.1281

Read more about probability at; https://brainly.com/question/251701

Janelle earns $10.50 an hour for the first 40 hours she works. But, for every hour she works
overtime, she gets paid time and a half. If Janelle worked 55 hours last week, how much did she
earn?

Answers

She will earn $57.75 by working over time

Answer:

$246.75

Step-by-step explanation:

10.50 + (15 * 15.75)

Order these fractions from least to greatest 2/3, 7/12, 17/24, 3/4

Answers

Answer:

7/12, 2/3, 17/24, 3/4

LCM = ( 3, 4, 12, 24) = 24

what is the sum of 2/5 and 3/4 what is the answer

Answers

Answer:

23/20 or 1 and 3/20

Step-by-step explanation:

Make sure they have the same common denominator. For 5 and 4, 20 would be the Least Common Denominator.

so 2/5=8/20 and 3/4=15/20

Add 8+15 and you get 23 so 23/20 you can leave it so or switch it to a mixed number 1 3/20

How can I do this problem?

Answers

Answer:

Step-by-step explanation:

65/2.5 then x 1.5

Answer:

Step-by-step explanation:

[tex]\frac{x}{1.5} =\frac{65}{2.5} \\x=\frac{65}{2.5} \times 1.5=39[/tex]

7(2m-1)-35m=65(4-3m)

Answers

Answer:

m = 267/174

Step-by-step explanation:

7(2m-1)-35m=65(4-3m)14m - 7 - 35m = 260 - 195m-21m + 195m = 260 + 7174m = 267m = 267/174

super easy please help :)

Answers

If it’s easy why can’t you do it

Other Questions

Which of the following is a result of a limiting factor in an ecosystem?AA pond has only produced a small amount of algae, so the fish population is alsosmall.BThe weather was extra humid last summer and there were more mosquitos thanever before.A farmer planted new grass and months later his animals looked healthier thanthey've looked in years.DThis year, ticks are supposed to be worse than in previous years, with a hugenumber of them carrying Lyme Disease. What are the major advantages of the SUSTAINABLE DEVELOPMENT GOALS? A six-sided die is rolled 3 times. Each time the die lands on the number 4. Determine the probability for this occurring. Give your answer as a percent. What is an example of an unhealthy social situation that may factor into mental illness?smoking cigarettesunreasonable curfewfrequent arguing at homepoor grades in school I still rememberThird of decemberMe in your sweaterYou said it looked betterOn me, than it did youOnly if you knewHow much I liked youBut I watch your eyes, as sheWalks byWhat a sight forSore eyesBrighter than aBlue skyShe's got youMesmerizedWhile I dieWhy would you ever kiss me?I'm not even half, as prettyYou gave her your sweaterIt's just polyester, but you like her betterWish I were heatherWatch as she stands withHer holding your handPut your arm 'round her shoulderNow I'm getting colderBut how could I hate her?She's such an angelBut then again, kindaWish she were dead, as sheWalks byWhat a sight forSore eyesBrighter than aBlue skyShe's got youMesmerizedWhile I dieWhy would you ever kiss me?I'm not even half, as prettyYou gave her your sweaterIt's just polyester, but you like her betterI wish I were heatherWish I were heatherWish I were heatherWhy would you ever kiss me?I'm not even half as prettyYou gave her your sweaterIt's just polyester, but you like her better Life in the eastern half of the empire looked very "Roman". True or False? though people of various religions live in Nepal, there is religious tolerance Which option is the best example of theme During a total solar eclipse, the Earth, Sun, and Moon are arranged in a line, and light from the Sun is blocked out of view for a certain part of the Earth by the Moon. Beginning with the sun, in what order do the Earth, Sun, and Moon line up? Which of these is a likely impact of stronger than normal trade winds in the Pacific Northwest of the United States? Consider the following binomial experiment: A newspaper publisher claims that 52% of the people in a certain community read his newspaper. Doubting the assertion, a competitor randomly surveys 289 people in the community. Find the standard deviation of this experiment, if the newspaper publisher's claim is correct.a) 8.1932b) 8.3932c) 8.4932d) 8.6932e) 8.5932f) None of the above. Catherina conducted a survey of four school cafeterias to find the number of students who like burgers for lunch. The results of her survey are recorded in the table below:School Cafeteria SurveySchool Total Number of Studentsin the Cafeteria Number of StudentsWho Like BurgersA 35 15B 42 13C 21 8D 41 16Which school has the greatest percentage of students who like burgers for lunch? School A School B School C School D Compare:0 ____ -4A. >B. HEEEELLLLLPPPPPP MEEEEE find weak verbs and change them to strong verbs plzIt was dark at night its 3:30 AM and a group of teenagers found them self's in the woods when they hear a noise of a twig break behind them. They look, there's nothing, then they hear someone say, come here children. The teenagers run away from the voice for 3 minutes, but the voice gets closer and closer, one of the teenagers look behind them and see a 7-foot white figure that is chasing them. They try and outrun the monster, one of the teenagers saw a log cabin and they hide in there for a few minutes until they lose the monster... An hour later they hear the monster walk past the door after they see the monster is gone, in the meantime they look around in the log cabin, Jaron (one of the teenagers) sees a book on the monster he saw, and the title is called The tale of Slenderman. He calls over everyone over to look at the book and he opened the book and he read a news article that says, A group of teenage friends went in the woods to have a party and never came back. Jaron and everyone looked at the next page and it says, A group of teenage girls found alive following a 7-foot entity, but it looks like they have stab wounds all around their bodies. then Jaron asks everyone, Do you guys think this is real or fake? Asked Jaron. Maria says, This looks real and we are getting chased by that THING that can kill people. everyone agrees with what Maria says. Later Maria hears something, she sees Nancy watching out the door. See anything Nancy? Nancy says, Not yet. we should get going Jaron says. Wait. Jaron says, Look, it says you can't look at its face or it can take control of you! Oh, great so we can't look at its face either, thats just great. Maria says. Ok so if we stay quiet and stay out of its sight then we can escape. Jaron says. Everyone agrees with what Jaron says. Ok are we all ready? asks Jaron. Yes. everyone says. They open the door, they go outside. Look around make sure Slenderman is not around so if you hear anything let everybody know, Ok? Whispers Jaron. Ok, everyone quietly. Nancy hears in the distance, Come here I will get youuu and we will have fun forever. says Slenderman in a deep voice. Did you guys hear that? Nancy asks everyone. Everyone says No. 2 Days later, Ok guys were almost out, Jaron says. Yayyy everyone says. SHHHHHH were not completely out yet, says Nancy. Everyone agrees. Wait he's watching us I have a feeling that he is watching our every move, says Maria. look at that tree does it look weird to you? says Jaron. Oh no, RUUUUUNNNN!! says Nancy ITS HIM WERE ALMOST OUT CMON THIS WAY screams Jaron. And in the end, they made it alive. Oh, my, god, WE MADE IT OUT ALIVE HAHAHA TAKE THAT... SLENDERMANN!!! yells everyone. Ashton assigned a string value to a variable. Which program statement should he use? a5myCity = "Dallas" bmy City = "Dallas" cmyCity = "Dallas" dmyCity! = "Dallas" All else constant how would an increase in annual depreciation affect a project's operating cash flow? Help plz:))) Ill mark you BRAINLIESTTwo sides of a triangle have the following measures Find the range of possible measures for the third side 19 and 25Answer should be __< x how does roland contribute to the mob's action in the book unwind? The rate of change of revenue (in dollars per calculator) from the sale of x calculators is R(x)=(x+1)ln(x+1)R (x)=(x+1)ln(x+1). Find the total revenue from the sale of the first 12 calculators. (Hint: In this exercise, it simplifies matters to write an antiderivative of x+1 as (x+8)2/2(x+8) 2 /2 rather than x2/2+x.)x 2 /2+x.) 1. What qualifies a fossil to be used to find the absolute age of rocks?if the plant or animal existed for a limited period of time and in a wide areaif the plant or animal existed for a long period of time and in a wide areaif the plant or animal existed for a long period of time and in a small areaif the plant or animal existed for a limited period of time and in a small area2. Which quantity helps determine the absolute age of rocks and fossils?(1 point)the difference between the amounts of carbon-12 and carbon-14the difference between the number of protons and neutrons in carbon-14the ratio of protons to neutrons in carbon-14the ratio of carbon-12 to carbon-143. Which statement best describes why most individual organisms never fossilized?(1 point)Chemicals that fossilize organisms are rare.Only organisms with hard parts fossilize.Only organisms that lived in the ocean fossilize.Conditions for fossilization are rare.4. The half-life of carbon-14 is 5,700 years. A certain sample of wood has 20 grams of carbon-14 when it is alive. How many grams of carbon will it have after 5,700 years?(1 point)40 grams2 grams10 grams5 grams