Thw sum of 12x^2+9x^2

Answers

Answer 1

Answer:

21 x^2

Step-by-step explanation:

12x^2+9x^2

Combine like terms

x^2(12+9)

x^2(21)

21 x^2


Related Questions

PLEASE SOLVE THE ABOVE PROBLEM you’ll get 43 POINTS

PLEASE SOLVE THE ABOVE PROBLEM youll get 43 POINTS

Answers

heya friend

0.2

0.2**10/10

=2/10

in 2/10 2 and 10 are integers

and 10 is not zero

so it is sacrificed

hope this helps u

Answer:

0.2

0.2**10/10

=2/10

in 2/10 2 and 10 are integers

10 is not 0

Step-by-step explanation:

if the overall demand for cheddar cheese goes down, what will probably happen to the price of cheddar ?

Answers

It would go down to appeal to consumers so demand can increase

What should be the third row in the following series of shapes

What should be the third row in the following series of shapes

Answers

Answer:

The answer is number 2

A translation is shown on the grid below in which triangle A is the pre-image and triangle B is the image.
On a coordinate plane, triangle A is shifted 6 units to the right to form triangle B.

Which rule describes the x-coordinates in the translation?
x + 0
x + 6
x – 6
x + 4

Answers

Answer:

  (b)  x + 6

Step-by-step explanation:

You want the rule for the x-coordinate when the transformation is a right shift of 6 units.

Right shift

A point that is the image of a pre-image point with x-coordinate x will be 6 units farther right of the y-axis than the pre-image point.

The x-coordinate measures how far right of the y-axis a point is. When that distance increases by 6 units, the x-coordinate increases by 6 units:

  x ⇒ x+6 . . . . . . the x-coordinate transformation rule

<95141404393>

the coefficient of 6x

Answers

Answer:

The coefficient is 6

Step-by-step explanation:

The coefficient is the number in front of the variable

The variable is x

The coefficient is 6

Answer:

6

Step-by-step explanation: The coefficient of this would be the real number that is in front of a variable that is not a variable like x, and that number is 6. So, the coefficient of 6x is 6.

commutative property of (32)-5+7?

Answers

Answer:

= 34

Step-by-step explanation:

(32)-5+7

32 - 5 + 7

= 32 + 2

= 34.

Which number doesn't share the same pattern as
2,20, 4,8,300​

Answers

The number 2 dosent share the same pattern

Please help with the following question:

Please help with the following question:

Answers

Using it's concept, the probabilities are given as follows:

a) Both go off on schedule: 0.30 = 30%.

b) Both go off on schedule: 0.2 = 20%.

What is a probability?

A probability is calculated as the number of desired outcomes in the experiment divided by the number of total outcomes in the experiment.

From the text of the problem, the probability of A and not B is of 0.2, that is:

A x (1 - B) = 0.2.

We can multiply the probabilities as the events are independent.

In item a, the probability of neither is of 0.2, hence:

(1 - A) x (1 - B) = 0.2.

From the first equation, we have that:

A = 0.2/(1 - B).

From the second equation, we have that:

(1 - A) = 0.2/(1 - B).

Hence:

A = 1 - A

2A = 1

A = 0.5.

Then we can find B as follows:

(1 - A) x (1 - B) = 0.2.

1 - B = 0.2/0.5

1 - B = 0.4

B = 0.6.

The probability of both is:

A x B = 0.5 x 0.6 = 0.30 = 30%.

For item b, we consider that:

(1 - A) x B = 0.3.

We also have that:

A x (1 - B) = 0.2.

From the first equation:

B = 0.3/(1 - A).

Then, replacing on the second:

A x (1 - 0.3/(1 - A)) = 0.2

Which has a solution of:

A = 0.5, B = 0.4.

Hence the probability of both is:

0.4 x 0.5 = 0.2 = 20%.

More can be learned about probabilities at https://brainly.com/question/14398287

#SPJ1

Which expression is equivalent to 3d + 1?

Answers

Answer:

3d + 1

I'm pretty sure it's the same thing.

b) In a group of 1,100 youths, each uses smart phones, either I-phone or Samsung or both or neither, 150 of them use only I-phone, 770 of them use Samsung and 900 use only one of these two smart phones. (i) Find the number of youths who use both of these smart phones. (ii) Find the number of youths who use neither of these smart phones.​

Answers

Feel free to ask if you didn't understand a part
b) In a group of 1,100 youths, each uses smart phones, either I-phone or Samsung or both or neither,

What is the median of 67,76,76,82,84,93

Answers

Answer:

the answer should be 82

Answer:

The median is 79.

Step-by-step explanation: 76+82=158 divided 2 is equal to 79. That's how you get the median.

0.5(x+2,000)=3,000

solve for x

Answers

.5x + 1000= 3000
.5x=2000
X= 4000
First step subtract 1000
Second step divide by 0.5
0.5x3000=6000

X+2000=6000

X=6000-2000

X=4000

Which of the following characteristics is not associated a general journal

Answers

The characteristics which is not associated a general journal is that transactions are ordered from greatest to smallest.

Given that four options which are as under:

1) Transactions are ordered from greatest to smallest,

2) It is used daily to record transactions,

3) Events are listed in chronological order,

4) The amount credited equals the amount debited.

We are required to choose the correct option which is not a characteristics of general journal.

A general journal is basically an initial record-keeping that records all the transactions except those recorded in a specialty journal like a cash journal, purchase journal, etc.

The option which is correct is option a which tells that transactions are ordered from greatest to smallest.

Hence the characteristics which is not associated a general journal is that transactions are ordered from greatest to smallest.

Learn more about journal at https://brainly.com/question/8913038

#SPJ9

Question is incomplete. It should include the following options:

1) Transactions are ordered from greatest to smallest,

2) It is used daily to record transactions,

3) Events are listed in chronological order,

4) The amount credited equals the amount debited.

carlita made 2 kinds of lemonade for her friends to enjoy at a fall celebration. After the celebration, she had 6.8 liters of pink lemonade left over and 10.2 liters of yellow lemonade left. About how many more liters of yellow lemonade were leftover to the nearest liter ​

Answers

Answer:

17 liters of pink lemonade

Pls the whole page step by step

Pls the whole page step by step

Answers

Answer:

6. 10,000 tickets

$20,000 is the goal, each ticket is $2.

20,000 divided by 2 is 10,000.

7. 16 packages

3200 paperclips needed, 200 paperclips per package

3200 divided by 200 is 16.

8. 24 closets

2592 shelves in inventory, each closet is 108 shelves

2592 divided by 108 is 24

9. 383 toys

$17,235 is how much he needs to make, each toy is $45.

17,235 divided by 45 is 383

10. 352 stamps a month

4,242 stamps a year, the same amount each month, there's 12 months in a year

4,242 divided by 12 is 352

Step-by-step explanation:

is this a rigid motion

is this a rigid motion

Answers

The transformation in this problem is a translation combined with a reflection, hence yes, it is a rigid motion, as the side lengths of the transformed figure are equal to the side lengths of the original figure.

What are transformations on the graph of a function?

Examples of transformations are given as follows:

Translation: Translation left/right or down/up.Reflections: Over one of the axes or over a line.Rotations: Over a degree measure.Dilation: Coordinates of the vertices of the original figure are multiplied by the scale factor.

The dilation is the only transformation that is not a rigid motion, as it changes the side lengths of the figure.

The transformation for this problem has the rule defined as follows:

(x,y) -> (x + 2, -y).

The transformations are defined as follows:

x -> x + 2 is a translation right two units.y -> -y is a reflection over the x-axis.

Neither transformation is a dilation, hence it is a rigid motion.

More can be learned about transformations in a figure at https://brainly.com/question/28687396

#SPJ1

If HI=square root 20, classify this triangle by sides. *
10
6
8
b
6
in
4
3₂2
(4
H
scalene
isosceles
3 4
O equilateral
none
I
5
6
7
G
8 9
10

If HI=square root 20, classify this triangle by sides. *1068b6in432(4Hscaleneisosceles3 4O equilateralnoneI567G8

Answers

According to the information provided, HI = 20, the triangle can be categorised by sides that are as follows:

what is a sequence?

A collection of numbers or "terms" is called a sequence. Examples of terms are 2, 5, and 8. Some sequences can be made endlessly lengthy by taking advantage of a particular pattern they follow. Use the example of 2,5,8 and add 3 to continue the sequence.I have a code that tells me where to look for words in a sequence. A collection of objects in a peculiar order is called a sequence (or event) in mathematics. . It resembles a set in that it contains pieces (also called elements or terms). The entire, perhaps infinite number of ordered objects are referred to as the sequence's length. the act of placing two or more items in a logical order. Chronological.

We need further details regarding the triangle's side lengths in order to identify whether the cylinder is scalene, isosceles, etc equilateral. The cylinder with HI = 20 appears to have no relationship to the sides with lengths values 10, 6, & 8.

Given that the material after "b" contains symbols and numerals that do not make sense together, it can be incomplete or improperly structured. If you would kindly submit a thorough and correctly formatted inquiry, I would be pleased to assist you with sorting the triangle according to its sides or to offer any other information you might require.

To know more about sequence visit:

https://brainly.com/question/21961097

#SPJ1

PLS HELP WILL GIVE BRAINLIEST IF ANSWER IS RIGHT (NO LINKS)

Identify the three-dimensional figure that can be made from this net.

PLS HELP WILL GIVE BRAINLIEST IF ANSWER IS RIGHT (NO LINKS) Identify the three-dimensional figure that

Answers

Answer:

The answer is D. Cone

Step-by-step explanation:

0.000549 in scientific notation

Answers

Answer: 5.49 × 10-4

Step-by-step explanation:

When you move the decimal over move it over to the right by 4 units.

When you move right it is (-) negative. So you get 5.49 x 10-4.



Express your answer as a polynomial in standard form.

f(x) = x² – 3x + 9

g(x) = 5x – 9

Find: (gof)(x)

Answer:

Answers

Answer:

g(f(x)) = 5x^2 - 15x + 36

Step-by-step explanation:

f(x) = x² – 3x + 9

g(x) = 5x – 9

(g o f)(x)

g(f(x))

x = f(x) = x^2 - 3x + 9

g(x^2 - 3x + 9)

= 5(x^2 - 3x + 9) - 9

g(f(x)) = 5x^2 - 15x + 36

Simplify the expression using trigonometric identities:

Simplify the expression using trigonometric identities:

Answers

Answer

D. 2 sinx / (1-cos x)

Step-by-step explanation:

\(\frac{sec x*sin(-x)+tan (-x)}{1+sec(-x)} \\=\frac{\frac{1}{cos x}*(-sin x)-\frac{sin x}{cos x} }{1-\frac{1}{cos x} }\\=\frac{-sin x-sin x}{cos x -1} \\=\frac{-2sin x}{cos x -1} \\=\frac{2sin x}{1-cos x}\)

In one season, a basketball player missed 50% of her free throws. How many free throws did she attempt if she made 183 free throws?

Answers

Answer:

Step-by-step explanation:

50% of 366 is 183, therefore your answer is 366.

is y=x-3 a function or an equation

Answers

It is an equation which you need to solve

<1 and <3 are complementary and <1= <2 Which one of these statements will always be true?
A. M<2 = m<3
B. <2 and <3 are complementary
C. M<1= m<3
D. <2 and <3 are supplementary

&lt;1 and &lt;3 are complementary and &lt;1= &lt;2 Which one of these statements will always be true?A.

Answers

Answer:

  B. ∠2 and ∠3 are complementary

Step-by-step explanation:

The substitution property of equality lets you put ∠2 in place of ∠1 in the statement ...

  ∠1 and ∠3 are complementary.

  ∠2 and ∠3 are complementary . . . . using ∠2 for equal ∠1 in the above

Answer: ∠2 and ∠3 are complementary

Step-by-step explanation:

It is known that y^24 − 256 = 0. Rewrite this equation in terms of x if x = y^4.

Answers

\(\\ \sf\longmapsto y^{24}-256=0\)

\(\\ \sf\longmapsto (y^4)^6-256=0\)

\(\\ \sf\longmapsto x^6-256=0\)

Or

\(\\ \sf\longmapsto x^6=256\)

Answer:

\( {y}^{24} - 256 = 0 \\ x = {y}^{4} \\ y = \sqrt[4]{x} = {x}^{ \frac{1}{4} } \\ then \: { {x}^{ \frac{1}{4} } }^{24} - 256 = 0 \\ {x}^{6} - 256 = 0 \\ {x}^{6 } = 256 \\ x = \sqrt[6]{256} = 2.5 \\ thank \: you\)

There are 31 students in a class and 61.3% of these students passed their Math Applications test. What number of these students passed their test? Round your answer to the nearest whole number if necessary.​

Answers

Answer:

19

Step-by-step explanation:

Alr so.

what you have to do is first convert yourpercentage into a decimal and to do that you need to move the decimal 2 places to the left like so-

61.3% --->  .613

Next you need to multiply 31 x .613 which gives you 19.003

or 19 Passed :)

enjoy!!!!

2(7 - 8x) = 32 – 10x​

Answers

Answer:

14-16x=32-10x

14-6x=32

-6x=18

x=-3

hope this helps

have a good day :)

Step-by-step explanation:

what is 1/2 / 3 1/6 equal to pls help me

Answers

Answer:

3/19

Step-by-step explanation:

1/2 ÷ 3 1/6

= 1/2 ÷ 19/6

= 1/2 * 6/19

= 6/38 = 3/19

need help please asap

need help please asap

Answers

Answer:

Step-by-step explanation:

Let's solve your system by substitution.

3x−2y=7;y=x+2

Rewrite equations:

y=x+2;3x−2y=7

Step: Solvey=x+2for y:

y=x+2

Step: Substitutex+2foryin3x−2y=7:

3x−2y=7

3x−2(x+2)=7

x−4=7(Simplify both sides of the equation)

x−4+4=7+4(Add 4 to both sides)

x=11

Step: Substitute11forxiny=x+2:

y=x+2

y=11+2

y=13(Simplify both sides of the equation)

Answer:

x=11 and y=13

need help please asap

the dice was thrown 35 times and following numbers were obtained prepare frequency table51423266142545361526254132141626333

Answers

This table shows the frequency of each number obtained after throwing the die 35 times

How to prepare frequency table

To prepare a frequency table based on the numbers obtained from throwing a die 35 times, we can list the numbers from 1 to 6 and count the frequency of each number.

Numbers: 1, 2, 3, 4, 5, 6

Frequency: 5, 14, 6, 4, 5, 1

Based on the given numbers, the frequency table would look like this:

Number   | Frequency

1                      5

2                     14

3                      6

4                      4

5                      5

6                       1

This table shows the frequency of each number obtained after throwing the die 35 times.

Learn more about frequency table at https://brainly.com/question/27820465

#SPJ1

Other Questions
Solve for x and y.87Xy PLEASE HELP!!! 6.15 UNIT TEST:EAST ASIA 300-1300: CHINA AND JAPAN- PART 1 (K12)Which statements about the Tale of Genji are correct.?Select all correct answers.A. It is widely considered the world's first novel. B. It describes life in a Chinese village.C. It created a storytelling model still used today.D. It was written during a "golden age" of Japanese literature. A baseball team plays in the stadium that holds 58000 spectators. With the ticket price at $12 the average attendance has been 24000 . When the price dropped to $9, the averege attendence rose to 29000. a) Find the demand function p(x), where x is the number of the spectators. (assume p(x) is linear)p(x) = _____________b) How should be set a ticket price to maximize revenue? __________ $ Please help ASAP!!A local environmental group wants to create an informational package to help tourists understandthe need to protect the loggerhead turtle.What information from the passage is the MOST important to incorporate into the flyer?A the general description of the loggerhead turtleB the reproductive cycle of the loggerhead turtleC the history of the loggerhead in GeorgiaD the effects of conservation practices porter company is analyzing two potential investments. project x project y initial investment $ 100,500 $ 79,000 net cash flow: year 1 33,500 5,900 year 2 33,500 35,500 year 3 33,500 35,500 year 4 0 20,000 the payback period in years (rounded to 2 decimal places) for project x is: The strategy in which you learn something by repeating it over and over is calleda. RevisionReductionb. Relearningd. Repetition An elevation of - 12 m is higher than an elevation of -17 m. An elevation of - 17 mis lower than an elevation of -14 m. Which set of inequalities correctlyexpresses these relationships?-12-17 and -17 -14-12 -14help plss can somebody help me with an essay you can do it in docs A cannon is fired horizontally with a velocity of 125 m/s from a castle wall that is 250 m tall. a) How far from the wall does the cannon ball land?b) With what velocity (v f and ) does the cannon ball hit the ground?c) What is the acceleration of the cannon ball just before it hits the ground? find the measure of the missing angle in a rotating carnival ride, people rotate in a vertical cylindrical walled room. during the ride, the floor drops out. if the room radius is 5.8m, and the rotation frequency is 0.4revolutionspersecond when the floor drops out, what minimum coefficient of static friction keeps the people from slipping down? the beach carrier what are the pros and cons of the mail-order marketing strategy? what are the pros and cons of alternative distribution methods Your aunt live abroad has written to ask you about what you are intend to do after jhs Prepaid insurance is reported on the balance sheet as a:_______ a. long-term liability b. current asset c. current liability d. fixed asset triandis suggested that individuals sampled the same self-construals regardless of the specific context in which they were. true or false Which of the following is an indication that a chemical reaction has taken place?a. gas formationb. color changec. solid (precipitate) formationd. All of the above are evidence of a chemical reaction. i need help i'm about to cry lol Choose the true statement about the graph of 3x 6. The greenhouse effect is responsible forwhich of the following conditions on Earth?A. increasing global temperaturessignificantly above normalB. maintaining global temperatures in arange where life can existC. stimulating the generation of oxygen inthe atmosphereD. trapping the Sun's heat and preventingit from returning to spaceQUESTION 8 Whats the answer? Creat a mind map using the triad food-health-environmentfood/. \health. ------ environment