√35 +5 rational or irrational

Adding and subtracting polynomials worksheets assist pupils in becoming acquainted with the idea of polynomial addition and subtraction.

Adding and subtracting polynomial worksheets provide pupils with a platform to access a variety of well-structured problems. Because these worksheets progress in complexity, they are simple to use and allow pupils to reinforce their concepts.

Children must study in accordance with their learning curve, and these worksheets are designed to allow young brains to work at their own speed. These math worksheets also address the logical and reasoning aspects of arithmetic, assisting pupils in real-life situations.

Students may have a better grasp and explore these worksheets more quickly with the aid of pictures. These worksheets' step-by-step approach helps pupils better comprehend ideas and reinforce their comprehension.

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Answer:

Step-by-step explanation:90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Answer:

∠5

Step-by-step explanation:

So basically it's what it sounds like. They alternate inside. If it was alternate exterior it would means that they would alternate on the outside. Kinda hard to explain, but easy once you understand it.

Answer:

Step-by-step explanation:

Domain of a function is given by the set of x-values (Input values) on the graph.

Range of a function is given by the set of y-values (output values) on the graph.

From the graph attached,

Set of time will represent the "domain" and set of snowfall will represent the "range" of the function graphed.

a). Domain of the function: 0 ≤ x ≤ 5

b). Range of the function: 0 ≤ y ≤ 10

Note that a total of 250 volunteer hours is required to get the silver cord at graduation at cypress bay high school.

The Silver Cord program is a distinguished award available to high school students with the purpose of recognizing their out of school volunteer efforts.

Volunteer efforts are recognized within the context of theSilver Cord program   to acknowledge and celebrate the contributions that high school students make to their communities through volunteer work.

By engaging in voluntary activities outside of school hours, students demonstrate their commitment to   service, leadership, and making a positive impact on society,which aligns with the values promoted by the program.

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Answer: We all hate it when we are stuck! The slope is -1/2.

Step-by-step explanation: To find the slope, figure out the change of x divided by the change of y. The change of y is -1, and the change of x is 2. Therefore, the slope of the line is -1/2.

Answer

x-19=27

Step-by-step explanation:

Answer:

12.5

Step-by-step explanation:

Let  individual time taken by Anthony, Brian and Chris = t1 , t2 , t3 respectively

So, total time taken by A & B  = 1 / t1  + 1 / t2 , lets suppose = 10  {i}

Total time taken by A & C = 1 / t1  + 1 / t3 , lets suppose = 15 {ii}

Total time taken by B & C = 1 / t2  + 1 / t3 , lets suppose = 20 {iii}

From {i} , 1 / t2 = 10 - 1 / t1

From {ii} 1 / t1 = 15 - 1 / t3

By above two eqtns ,  1 / t2 = 10 - (15 - 1 / t3)

1 / t2 = 1 / t3 - 5

Putting in {iii} , 1 / t3 - 5 + 1 / t3 = 20

2 / t3 = 25

t3 = 12.5

Answer:

1 1/3 miles

Step-by-step explanation:

1/3 is for a half-mile, so double it to 2/3 for one mile.

Now double it again for two hours.

2/3 + 2/3 = 1 1/3 miles in two hours

Answer:

The person will walk 1 1/3 miles in 2 hours.

Step-by-step explanation:

There are 4 half-hours in 2 hour

1/3*4=4/3 or 1 1/3 miles

Interest be I

If interest is daily

If interest is monthly (30days)

Answer:

$ 1.20

Step-by-step explanation:

\(\sf Time = 10 \ days = \dfrac{10}{365}=\dfrac{2}{73}\)

\(Interest = Principal * time *rate\\\\\\=470*\dfrac{2}{73}*\dfrac{9}{100}\\\\= 1.20\)

= $ 1.20

Since we are looking for a line parallel to TU, it will have the same slope of 1. Therefore, the answer is (A) 1.

In mathematics, slope is a measure of the steepness of a line. It is the ratio of the vertical change between two points on a line (the rise) to the horizontal change between the same two points (the run). The slope of a line can be positive, negative, zero, or undefined, and is often represented by the letter m.

Here,

The slope of the line that contains side TU can be found by using the slope formula:

slope = (change in y)/(change in x)

For the points T and U, the change in y is 2 and the change in x is 2, so the slope of TU is:

slopeTU = (2)/(2)

= 1

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Answer:

\(\sqrt{2}\)

The answer is \(\sqrt{2}\) because it equals an irrational number. ( \(1.41421356237\) )

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Answer:

19 47/417

Step-by-step explanation:

7.97×10 24 = 7970000000000000000000000

Simplify the following:

7970000000000000000000000/417000000000000000000000

The gcd of 7970000000000000000000000 and 417000000000000000000000 is 1000000000000000000000, so 7970000000000000000000000/417000000000000000000000 = (1000000000000000000000×7970)/(1000000000000000000000×417) = 1000000000000000000000/1000000000000000000000×7970/417 = 7970/417:

Answer: 7970/417 conver to mixed fraction

Convert to a mixed number:

7970/417

Divide 7970 by 417:

417 | 7 | 9 | 7 | 0

417 goes into 797 one time. Multiply, subtract, then bring down the next digit:

| | | 1 | |  

417 | 7 | 9 | 7 | 0 |  

- | 4 | 1 | 7 | |  

| 3 | 8 | 0 | 0 |  

417 goes into 3800 nine times. Multiply and subtract:

| | | 1 | 9 |  

417 | 7 | 9 | 7 | 0 |  

- | 4 | 1 | 7 | |  

| 3 | 8 | 0 | 0 |  

- | 3 | 7 | 5 | 3 |  

| | | 4 | 7 |  

The quotient is 19 (the number on top of the bracket) and the remainder is 47 (the number at the bottom of the grid):  

| | | 1 | 9 | (quotient)

417 | 7 | 9 | 7 | 0 |  

- | 4 | 1 | 7 | |  

| 3 | 8 | 0 | 0 |  

- | 3 | 7 | 5 | 3 |  

| | | 4 | 7 | (remainder) invisible comma  

7970 = 19×417 + 47

The quotient of 7970/417 is 19 with remainder 47, so:

Answer: 19 47/417

Not having a MECE (Mutually Exclusive, Collectively Exhaustive) set of alternatives in any risk assessment context can have significant consequences.

A MECE set of alternatives refers to a set of options or choices that are distinct from each other and collectively cover all possible outcomes or scenarios. When such a set is not present, it can lead to several negative outcomes.

Firstly, without a MECE set of alternatives, important risks may be overlooked or not adequately addressed. This can leave gaps in risk mitigation strategies, leaving organizations exposed to potential threats and vulnerabilities.

Secondly, it can lead to ambiguity and confusion in decision-making. Without clear and distinct alternatives, it becomes challenging to evaluate and compare different risk mitigation approaches, hindering effective decision-making and potentially resulting in suboptimal or inadequate risk management actions.

Additionally, the absence of a MECE set of alternatives can hinder transparency and accountability in risk assessment processes. It becomes difficult to justify decisions and communicate the rationale behind risk management choices when there is a lack of well-defined options to choose from.

In summary, not having a MECE set of alternatives in risk assessment can result in overlooked risks, impaired decision-making, and reduced transparency. It is essential to ensure that risk assessments consider and present a comprehensive and distinct set of alternatives to effectively manage and mitigate risks.

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The assumption of the differences between the paired observations is necessary about the population distribution in order to perform a dependent means hypothesis test.

A dependent means hypothesis test, also known as paired or matched samples, must be conducted on the presumption that the population's differences between the paired observations are normally distributed. Because the test is dependent on the distribution of the sample mean differences, which is presumed to be normally distributed, this assumption is required.

The standard error of the mean difference and the construction of confidence intervals both need the assumption of normality. Other techniques, including non-parametric testing, may be more suited if the population distribution is not normal.

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Part a: An example that contradicts it is when the two rays are not collinear.

Part b: An undefined term in geometry is "point," which is fundamental to understanding angles.

Part a: An example that contradicts the definition of an angle as two collinear rays with a common endpoint is when the two rays are not collinear. For instance, consider a scenario where two non-collinear rays diverge from a common endpoint. This contradicts the definition since collinearity requires the rays to lie on the same line.

To make the definition more accurate, we can modify it to state that an angle is formed by two non-collinear rays with a common endpoint. This revision ensures that the definition encompasses all possible angles.

Part b: An undefined term in geometry that pertains to angles is the concept of a "point." A point is a fundamental building block in geometry, representing a precise location in space without any dimension. When defining angles, points are used as endpoints for rays.

Without points, it would be impossible to determine the starting and ending positions of the rays, which are necessary for defining angles accurately. Therefore, the concept of a point is essential for understanding angles and their geometric properties.

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Answer:

The center of a dilation is a fixed point in the plane about which all points are expanded.

Answer:

In one day, you travel 15 mph

Step-by-step explanation:

30/2 = 15

15:1

Have an amazing day!!

PLEASE RATE AND MARK BRAINLIEST!!!

i) Wealth is not independent of income.

ii) It is unclear whether there is multicollinearity in the model due to the lack of correlation or VIF values.

iii) The a priori sign of X3i is negative, indicating an expected negative relationship between wealth and consumption expenditure. However, without additional information, we cannot determine if the results conform to the expectation.

Let us discuss in a detailed way:

i) To test whether wealth (X3i) is independent of income (X2i), we can examine the coefficient associated with X3i in the regression equation. In this case, the coefficient is -0.0424. To test for independence, we can check if this coefficient is significantly different from zero. Since the coefficient has a value of -0.0424, we can conclude that wealth is not independent of income.

ii) Multicollinearity refers to a high correlation between independent variables in a regression model. To determine if there is multicollinearity, we need to examine the correlation between the independent variables. In this case, we have income (X2i) and wealth (X3i) as independent variables. If there is a high correlation between these two variables, it suggests multicollinearity. We can also check the variance inflation factor (VIF) to quantify the extent of multicollinearity. However, the given information does not provide the correlation or VIF values, so we cannot definitively conclude whether there is multicollinearity in the model.

iii) The a priori sign of X3i can be determined based on the expected relationship between wealth and consumption expenditure. Since the coefficient associated with X3i is -0.0424, we can infer that there is an expected negative relationship between wealth and consumption expenditure.

In other words, as wealth increases, consumption expenditure is expected to decrease. However, without knowing the context or specific expectations, we cannot determine if the results conform to the expectation.

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Answer:

D and B

Step-by-step explanation:

These are similar triangle problems. You can divide the corresponding sides to find the ratio, and apply it to all of the triangle's sides.

Q1

h = 11.3/2.9*1.8 = 7.0137931

Q2

h = 5/25*50 = 10

Answer:

someones teacher?

Step-by-step explanation:

Answer:

um the man is teaching a boring classssssssss

Step-by-step explanation:

Using the linear function, the monthly cost for 6 HCF is $36.72.

If the monthly water bill is a linear function with a slope of 1.65, it means that for every additional HCF used, the cost increases by $1.65.

Let's denote the monthly cost as C(HCF) and the number of HCF used as HCF. We know that C(12) = $46.62.

Now, to find the monthly cost for 6 HCF (C(6)), we can use the slope information:

C(12) = $46.62

C(12) - C(6) = $46.62 - C(6) = (12 HCF - 6 HCF) * 1.65

C(6) = $46.62 - (6 HCF * 1.65)

Now, let's calculate:

C(6) = $46.62 - (6 * 1.65)

C(6) = $46.62 - 9.90

C(6) = $36.72

So, the monthly cost for 6 HCF is $36.72.

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Step-by-step explanation:

x + 15 +2x + 66 = 180

3x + 81 = 180

3x = 99

x = 99/3 = 33

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

Answer:

The angles are 66, 66, and 48 degrees

The triangle is isosceles because 2 angles are equal, thus two leg lengths are equal

Step-by-step explanation:

the sum of all three angles in a triangle = 180 degrees

66 + 2x + (x+15) = 180

simplify

66 +3x + 15 = 180

reduce

81 + 3x = 180

subtract 81 from each side

81 - 81 + 3x = 180 - 81

3x = 99

divide both sides by 3

3x/3 = 99/3

x = 33

Answer:

Second choice: 115.44

Step-by-step explanation:

You would want to subtract 253.33-23.33-25.09-33.45-56.02 to get the answer.

There are multiple ways you can do it, first way is to add all the numbers together to get 23.33+25.09+33.45+56.02=137.89

Then, do 253.33-137.89 to get 115.44.

The second way is to manually subtract them one by one from 253.33 to get the same result: 115.44.

Answer:

10bb + 22tt ≥ 190

Answer:

The answer is A and then B

Step-by-step explanation:

The method of data analysis depends on the research objectives.

The chosen analytical techniques and approaches for data analysis should align with the specific goals and objectives of the research study.

Different research objectives may require different data analysis methods. For example, if the objective is to identify patterns or themes in qualitative data, methods such as thematic analysis or content analysis may be appropriate. On the other hand, if the objective is to determine the relationship between variables, quantitative analysis techniques like regression analysis or hypothesis testing may be used.

Therefore, the most crucial factor in determining the method of data analysis is the research objectives.

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The function f(x) = -2|x - 3| + 2 involves a horizontal shift of 3 units to the right, a vertical reflection, and a downward stretch. Its domain is all real numbers, and its range is all real numbers less than or equal to 2.

The function f(x) = -2|x - 3| + 2 is a transformation of the basic absolute value function f(x) = |x|. Let's analyze the transformations and then graph both functions.Transformations:

1. Shifting: The function f(x) = -2|x - 3| + 2 involves a horizontal shift of the absolute value function f(x) = |x|. The term (x - 3) inside the absolute value causes a shift of 3 units to the right.

2. Reflecting: The negative sign in front of the absolute value function reflects the graph across the x-axis. It causes the function to be reflected vertically.

3. Compressing or stretching: There is no compression or stretching factor present in this particular function.

Graph of the basic function f(x) = |x|:

The graph of the basic function f(x) = |x| is a V-shaped graph that passes through the origin (0, 0). It has symmetry with respect to the y-axis.Graph of the given function f(x) = -2|x - 3| + 2:

To graph the given function, we start with the basic absolute value function f(x) = |x| and apply the transformations: a horizontal shift of 3 units to the right and a vertical reflection. The negative coefficient (-2) affects the amplitude, making the graph steeper.

Domain of f(x) = -2|x - 3| + 2:

The domain of the given function is all real numbers since there are no restrictions on the input values of x.

Range of f(x) = -2|x - 3| + 2:

The range of the given function is the set of all real numbers less than or equal to 2, as the vertical reflection and the coefficient (-2) cause the graph to be reflected and stretched downward.

Note: Without specific constraints on the values of x, the domain and range of the given function follow the typical domain and range of absolute value functions.

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