6x to the power of 2 + 5x +3(2x to the power of 2) + 7x

Answers

Answer 1
Answer: 6x² + 5x + 3 • 2x² + 7x = 12x² + 12x


Explanation:

6x² + 5x + 3 • 2x² + 7x

Multiply 3 by 2 to get 6. (6x² + 5x + 6x² + 7x)

Add 6x² and 6x² to get 12x². (12x² + 5x + 7x)

Add 5x and 7x to get 12x. (12x² + 12x)

Related Questions

a basket holds at most 14 pounds of apple and oranges. there are atleast 3 pounds of apples in the basket

Answers

The point (4, 3) is a viable solution.

What are systems of inequalities?

At least two linear inequalities in the same variables make up a system of linear inequality in two variables. The graph of a linear inequality is the graph of all solutions to the system, and the solution of a linear inequality is the ordered pair that resolves all inequalities in the system.

Given:

A basket holds at most 14 pounds of apples and oranges.

There are at least 3 pounds of apples in the basket.

This graph shows the system that represents this scenario, where x is the weight of the apples and y is the weight of the oranges.

That means, we have the system of inequalities,

x + y ≤ 14,

x ≥ 3

Option B and C are discarded.

And y ≥ 0.

Option A is also discarded.

Substituting (4, 3),

x + y ≤ 14,

7  ≤ 14.

Therefore, (4, 3) is a solution.

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The complete question:

A basket holds at most 14 pounds of apples and oranges. There are at least 3 pounds of apples in the basket. This graph shows the system that represents this scenario, where x is the weight of the apples and y is the weight of the oranges. Which point represents a viable solution?

a basket holds at most 14 pounds of apple and oranges. there are atleast 3 pounds of apples in the basket

Solve the equation: 3(x + 2) = 40.2 *
please help

Answers

Answer: x=11.4

Step-by-step explanation:  3(x+2)=40.2

(3)(x)+(3)(2)=40.2

3x+6=40.2

3x+6−6=40.2−6

3x=34.2

3x /3 = 34.2 /3

x=11.4

Find the equation of the line shown.
у.
10
9
8
7
6
5
4
3
2
1
О
Х
1 2 3 4 5 6 7 8 9 10

Find the equation of the line shown..109876543211 2 3 4 5 6 7 8 9 10

Answers

Answer:

f(x)=2x

Step-by-step explanation:

You can get your (a)term by finding rise/run, and there is no y-intercept so the (b)term is not known. Thus you get f(x)=2x.

The equation of the line is \(y = 2 x\)

From the graph, we have the following ordered pairs

(0,0) and (5,10)

The equation of the line is calculated using

\(y = \frac{y_2 -y_1}{x_2 -x_1} \times (x -x_1) + y_1\)

So, we have:

\(y = \frac{10 - 0}{5 - 0} \times (x -0) + 0\)

\(y = \frac{10}{5} \times (x -0)\)

\(y = 2 \times x\)

Evaluate the product

\(y = 2 x\)

Hence, the equation of the line is \(y = 2 x\)

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Use the Distributive Property to Factor the Expression
6b+ 6

Answers

Answer:

6(b+1)

Step-by-step explanation:

6(b+1)

see this and reply me

what's the area of a circle with diameter 18 units? question 5 options: a) 18π units2 b) 81π units2 c) π units2 d) 9π units2

Answers

The area of a circle can be found using the formula A = πr^2, where r is the radius of the circle. Since the diameter is given as 18 units, the radius would be half of that, which is 9 units. Now, substitute the value of the radius into the formula: A = π(9^2) = 81π units^2. Therefore, the correct answer is option b) 81π units^2.


1. Use the formula A = πr^2, where A is the area and r is the radius of the circle.
2. The diameter is given as 18 units, so the radius would be half of that, which is 9 units.
3. Substitute the value of the radius into the formula: A = π(9^2) = 81π units^2.

Therefore, the area of the circle with a diameter of 18 units is 81π units^2.

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A town has a population of 17000 and grows at 4% every year. What will be the population after 12 years, to the nearest whole number?

Answers

Step-by-step explanation:

17000  x     1.04   twelve times          (.04 is 4% in decimal)

17 000 * 1.04^12 = 27 218

Please help me with this!!!!

Please help me with this!!!!

Answers

Answer:

The answer is C

Step-by-step explanation:

Answer:

c is correct

hope it helped

Please help me with this!!!!

find x value A. 8.96 B. 10.83 C. 5.10 D. 6.09

find x value A. 8.96 B. 10.83 C. 5.10 D. 6.09

Answers

Answer:

6.09

Step-by-step explanation:

in ADB

\(a ^{2} + b^{2} = c ^{2} \)

to get hypotenuse=8.96

this is height of ABC so use tan

\( tan(55.8)= 8.96 \x\)

x=6.09

Answer:

D

Step-by-step explanation:

To find x, we first to to find the line between A&B.

Use the pythagoram theorem to do this A^2+B^2=C^2

4.9^2+7.5^2=C^2

80.26=C^2

square root each side

Side AtoB=8.958

We now know the side length of the opposite and adjacent for the angle C. So according to SohCahToa we need to use Tangent.

So Tan(55.8)=(8.958/x)

We you solve for x, the answer is 6.088

A rectangular prism has a volume of 2,340 cubic
centimeters. The prism is 15 centimeters tall and 26
centimeters long. How wide is the prism?

A rectangular prism has a volume of 2,340 cubiccentimeters. The prism is 15 centimeters tall and 26centimeters

Answers

You work backwards so you first do
2,340 ÷ 26 = 90

You then proceed to do
90 ÷ 15 = 6

So your final answer is 6

Find the value of x. Geometry

Find the value of x. Geometry

Answers

╭⋟───────────────

\(\huge\boxed{\boxed{\underline{\textsf{\textbf{Answer}}}}}\)

Given,

< BAG = 2x°

< BAC = 90° [ < EAF = 90° (vertically opposite angles are equal to each other)]

< CAD = x°

____________________

Value of x = ?

____________________

From the figure we can see that,

< BAG + < BAC + < CAD = 180° (supplementary angles)

____________________

So to solve,

\( < BAG + < BAC + < CAD = 180 \\ 2x + 90 + x = 180 \\ 2x + x + 90 = 180 \\ 3x + 90 = 180 \\ 3x = 180 - 90 \\ 3x = 90 \\ x = \frac{90}{3} \\ x = 30\)

The value of x is \(\boxed{30}\)

____________________

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

\(RainbowSalt2^{2}2^{2}\) ღ

───────────────⋞╯

B={the first five multiple of 2}. Express it in roster method and rewrite in set builder method?

Answers

Answer:

B (2,4,6,8,10) is the answer

B=(X:X is the first five multipel of 2)

this is a correct answer

susan is putting a fence around her rectangular garden.this width of the garden can be represented as (2x+4) feet. The length of the garden can be represented as (7x-1) feet.Write an expression to represent the total amount of fencing susan will need?

Answers

Answer:

  18x+6

Step-by-step explanation:

You want the total length of fence required to enclose a rectangular garden with width (2x+4) and length (7x-1) feet.

Perimeter

The perimeter of a rectangle is given by the formula ...

  P = 2(L+W)

Substituting the given length and width, we find the perimeter to be ...

  P = 2((7x-1) +(2x+4))

  P = 2((7+2)x +(-1+4)) = 2(9x +3)

  P = 18x +6

The total amount of fencing Susan needs is represented by the expression (18x+6).

Open or closed circle?

What is the answer for the number line?

What is the solution?

Open or closed circle?What is the answer for the number line?What is the solution?

Answers

To isolate m, we'll multiply both sides by 8.

We go from m/8 < 4 to m < 32

This describes any number smaller than 32. We aren't including 32 itself, so we have an open circle at 32 on the number line. The shading is to the left since everything to the left of 32 is smaller than 32.

Open or closed circle?What is the answer for the number line?What is the solution?

Multiply the polynomials. Express the answer as single polynomial in standard form. (6x - 7)²

Answers

the product of the polynomial (6x - 7)² is 36x² - 84x + 49, expressed in standard form.

To multiply the polynomial (6x - 7)², we can use the concept of binomial expansion or the FOIL method. Let's apply the FOIL method:

(6x - 7)² = (6x - 7)(6x - 7)

Using the FOIL method, we multiply the first terms, outer terms, inner terms, and last terms:

(6x - 7)(6x - 7) = 6x * 6x + 6x * (-7) + (-7) * 6x + (-7) * (-7)

Simplifying each term:

= 36x² - 42x - 42x + 49

= 36x² - 84x + 49

Therefore, the product of the polynomial (6x - 7)² is 36x² - 84x + 49, expressed in standard form.

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the first step in the marketing research process is always: a) to determine the company's research goals b) to collect secondary data c) to determine the group of research participants for the study and the sample size d) to plan the research design e) to interpret primary data

Answers

The first step in the marketing research process is typically A: "to determine the company's research goals."

The marketing research process typically involves several steps, including defining the research problem or opportunity, determining the research goals, collecting secondary data, determining the group of research participants for the study and the sample size, designing the research study, collecting primary data, analyzing the data, and interpreting the results. By determining the company's research goals, the researcher can ensure that the research study is focused and that the results will be useful and relevant to the company.

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What is a obtuse scalene.

Answers

Answer:

In geometry, an obtuse scalene triangle can be defined as a triangle whose one of the angles measures greater than 90 degrees but less than 180 degrees and the other two angles are less than 90 degrees.

The entries in the index of the National Codes are listed under one main term. True or False?

Answers

it helps to organize and categorize large amounts of information, making it more accessible and manageable. This organizational structure helps users to locate specific codes and information efficiently. indexing system True.

The National Codes index lists entries under one main term, which is usually a broad topic or subject area. Under each main term, there may be several subentries that provide more specific details or categories related to the main term. This type of indexing system allows users to quickly and easily find information related to a specific topic, without having to search through an entire document or database. Additionally, it helps to organize and categorize large amounts of information, making it more accessible and manageable.

In the index of the National Codes, entries are listed under one main term to ensure easy navigation and understanding of the content. This organizational structure helps users to locate specific codes and information efficiently.

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(15 point) Which set of ordered pairs are solutions to the equation y = 10x?

(15 point) Which set of ordered pairs are solutions to the equation y = 10x?

Answers

Answer:

Blue, yellow and green.

Step-by-step explanation:

(15 point) Which set of ordered pairs are solutions to the equation y = 10x?

Find the area of the following figure with the indicated dimensions. Note that the figure represents a geometric shape with a hole.
13 cm
4 cm
8 cm
6 cm

Answers

Answer:

Step-by-step explanation:

Can some pls help me?

Can some pls help me?

Answers

Answer:

4

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

E to A is 3 and D to A is 2 so you add the two together and get 5 which is B.

Let me know if I'm wrong.

What is the slope of the line represented by the equation: y = 7x

Answers

Answer: 7

Step-by-step explanation:

The slope is the number being multiplied by x

URGENT 30 POINTS An engineer needs to find the length of a beam to support the beam holding the wall. If the two beams are perpendicular to one another, and a=4 m and b=1 m, find z. Give your answer to one decimal place.

URGENT 30 POINTS An engineer needs to find the length of a beam to support the beam holding the wall.

Answers

The value of z in the given arrangement is 2 m.

What are similar triangles?

Similar triangles are the triangles that look similar to each other, but their sizes might not be exactly the same.

Also,

Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion.

Given that, an engineer needs to find the length of a beam to support the beam holding the wall, the two beams are perpendicular to one another, and a=4 m and b=1 m, we need to find z.

So, here we will use the concept of similar triangles,

According to the definition the corresponding sides are in proportion.

So, we get,

z/a = b/z

z² = 4

z = 2

Hence, the value of z in the given arrangement is 2 m.

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Write an inequality to represent the graph.

Write an inequality to represent the graph.

Answers

Answer:

C

Step-by-step explanation:

Answer the problem below. Round your solution to the hundredths
place if necessary.
If the price of onions is $8 per pound, how
much would 5.4 pounds of onions cost?
Show your work here

Answers

8x5 =40
Don’t forget the .4…/ would be equal to .2
Answer: $40.20

What is the graph for y = { x + 1?
y 1 2 1?
a)
b)
c)
d)
Enter

What is the graph for y = { x + 1?y 1 2 1?a)b)c)d)Enter

Answers

Answer:

The graph for y = (1/2)x + 1 is C.

Step-by-step explanation:

y = (1/2)x + 1

This line has a slope of 1/2.  That is a positive line, so option A is incorrect.  It also has a y-intercept of 1.  The value of y when x is zero is 1.  There are two graphs in which the line intersects (0,1):  A and C.  But A has already been rejected, so it must by Graph C:  

Double check this to see if the slope is 1/2.  Does y increase by 1/2 for every step of 1 on x?  Graph C:

x     y

-2     0

-1      1/2

0       1

+1      1 1/2

+2      2

Yes:  Y increases by (1/2) for every x increase of 1.

The graph for y = (1/2)x + 1 is C.

If a figure is a square, its diagonals divide it into isosceles triangles.

p: A figure is a square.

q: A figure's diagonals divide into isosceles triangles.

Which represents the converse of this statement? Is the converse true?

Answers

The converse of the statement "If a figure is a square, its diagonals divide it into isosceles triangles" would be:

"If a figure's diagonals divide it into isosceles triangles, then the figure is a square."

The converse statement is not necessarily true. While it is true that in a square, the diagonals divide it into isosceles triangles, the converse does not hold. There are other shapes, such as rectangles and rhombuses, whose diagonals also divide them into isosceles triangles, but they are not squares. Therefore, the converse of the statement is not always true.

Therefore, the converse of the given statement is not true. The existence of diagonals dividing a figure into isosceles triangles does not guarantee that the figure is a square. It is possible for other shapes to exhibit this property as well.

In conclusion, the converse statement does not hold for all figures. It is important to note that the converse of a true statement is not always true, and separate analysis is required to determine the validity of the converse in specific cases.

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A company had returns of 5%, 10%, -15%, 20%, -12%, 22%, 8% in
the last few years. Compute the arithmetic average return,
geometric average return, variance, and standard deviation of
returns.
Refer to

Answers

Arithmetic average return of the company is 2.57%.Geometric average return of the company is 13%.Variance of the company is 56.Standard deviation of the company is 7.48%.

Given, Returns of the company for the last few years are 5%, 10%, -15%, 20%, -12%, 22%, 8%
Arithmetic Average return:
Arithmetic Average return = (sum of all returns) / (total number of returns)
Arithmetic Average return = (5 + 10 - 15 + 20 - 12 + 22 + 8) / 7= 18 / 7= 2.57
Therefore, the arithmetic average return of the company is 2.57%.
Geometric average return:
Geometric average return = [(1+R1) * (1+R2) * (1+R3) * …….. * (1+Rn)]1/n - 1
Geometric average return = [(1.05) * (1.1) * (0.85) * (1.2) * (0.88) * (1.22) * (1.08)]1/7 - 1= 0.13
Therefore, the geometric average return of the company is 13%.
Variance:
Variance = (sum of (return - mean return)2) / (total number of returns)
Mean return = (5 + 10 - 15 + 20 - 12 + 22 + 8) / 7= 18 / 7= 2.57
Variance = [(5-2.57)2 + (10-2.57)2 + (-15-2.57)2 + (20-2.57)2 + (-12-2.57)2 + (22-2.57)2 + (8-2.57)2] / 7= 392.12 / 7= 56
Therefore, the variance of the company is 56.
Standard Deviation:
Standard Deviation = Square root of Variance
Standard Deviation = √56= 7.48
Therefore, the standard deviation of the company is 7.48%.

Thus, Arithmetic average return of the company is 2.57%.Geometric average return of the company is 13%.Variance of the company is 56.Standard deviation of the company is 7.48%.

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product of 2,4,6 please tell​

Answers

Answer:

Product of 2,4,6 is 48❤️❤️❤️❤️

2×4×6 ⇒ 8×6 ⇒ 48

I hope its clear for you

in functions do you turn the fractions into decimals?

Answers

Step-by-step explanation:

just divide the top by the bottom- divide the numerator by the denominator. and If the division doesn't come out evenly you can stop. I don't know the exact answer but this might help a little bit.

Consider the generator polynomial X16+1. The maximum length of
the remainder has ___ bits.

Answers

The maximum length of the remainder has 15 bits. The generator polynomial of a cyclic code determines the number of check bits, the minimum Hamming distance, and the maximum length of the remainder.

The degree of the generator polynomial in binary BCH codes corresponds to the number of check bits in the code. Furthermore, the length of the code is determined by the generator polynomial and is given by (2^m)-1 where m is the degree of the generator polynomial.Let the generator polynomial be X16+1 and we are to determine the maximum length of the remainder. For this polynomial, the degree is 16 and the length of the code is (2^16)-1 = 65535. We know that the maximum length of the remainder is equal to the degree of the generator polynomial minus one, i.e. 15.So, the maximum length of the remainder has 15 bits.

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