Given ST=54 degrees, what is the measure of <SRT?​

Answer:

enlargement ; 2

Step-by-step explanation:

dilation is change in the size of the figure.

in the given scenario, figure's size is increasing so dilation is called enlargement and scale factor must be greater than 1.

scale factor = dimension of new shape / dimension of original shape

let's calculate the difference in terms of boxes of both figures to calculate the scale factor,

scale factor = 6/3

thus, in the given dilation we have enlargement of 2

Answer:

0091880102993201019200299219191

\(1 \times 666 = 1000\)

Step-by-step explanation:

1+1

We would expect smaller standard errors for beta parameters as the sample size increases because we have more information to work with. This would result in more accurate estimates for the beta parameters.

Increasing the sample size when estimating a simple linear regression model will not have any effect on the beta parameter estimates. However, it will have an effect on the standard errors of the beta parameters. With a larger sample size, we have more information to work with, and therefore can more accurately estimate the beta parameters. As a result, the standard errors for the beta parameters will decrease as the sample size increases. This means that we can be more confident in our estimates of the beta parameters as the sample size increases.

The complete question: Intuitively, what do we expect to have when the sample size increases when we estimate a simple linear regression model?

a. Increase in sample size does not have any effect on beta parameter estimates or standard errors

b. We would expect larger standard errors for beta parameters because we have more information.

c. Beta parameter estimates get smaller

d. We would expect smaller standard errors for beta parameters because we have more information .

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Answer:

weight of a water=0.5

spherical ball is filled With water=0.95.

so dear for

22\7*0.5*0.95=1.49

18+(3b)t+753(6t+bt+25

Answer:

-4

any more help just ask :)

The linear function that models the taxi fare F as a function of the number of miles driven, m can be written as:

F(m) = 2.30 + 0.40(5m - 0.25)

where 5m - 0.25 represents the total distance traveled in fifth of a mile.

To break this down, we start with the base fare of $2.30 for the first quarter of a mile, which is 1.25 fifth of a mile. Then we add the additional distance traveled beyond the first quarter of a mile, which is given by 5m - 0.25. We multiply this by the per-fifth-of-a-mile charge of $0.40.

For example, if a customer travels 2 miles, then the total distance traveled in fifth of a mile would be 10. So, the fare would be:

F(2) = 2.30 + 0.40(5(2) - 0.25) = 2.30 + 3.95 = $6.25

This means that the taxi fare would be $6.25 for a 2-mile ride with the Topology taxi company.

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Answer:

Step-by-step explanation:

x + y = 14 --> x = 14 - y

$0.10x + $0.25y = $2.00, or 10x + 25y = 200

- we can plug this value for x from the first equation into the second:

10(14 - y) + 25y = 200

140 - 10y + 25y = 200

140 + 15y = 200

15y = 60

y = 4 --> 4 quarters ($0.25 x 4 = $1.00)

if y = 4, then x = 14 - y --> x = 10 --> 10 dimes (0.10 x 10 = $1.00)

matches the second equation where these add up to $2.00

Answer:

1 way is 10 dimes and 4 quartes

I can only come up with one way

The standard form is 3/2x + y +2 = 0 for line perpendicular to -2 x+3 y=9 through (-1,-3)

To solve linear equations, utilize the steps that are provided below.

Lets take an example of solve z for 7z – (3z – 4) = 12

Here is no multiplication or division, so this will be easy to solve

⇒ 7z – (3z – 4) = 12

⇒ 7z – 3z + 4 = 12

⇒ 4z = 12 – 4

⇒ 4z = 8

⇒ z = 8/4

⇒ z = 2

See, that was so simple, using the mentioned methods, every linear equation can be solved easily.

In an equation, parallel lines have the opposite reciprocal slope. In other words, if a line's slope is a positive fraction, its reciprocal slope is negative.

Here given that  -2 x+3 y=9

can also be written as

y = 2/3x + 3

Here -2/3 is the slope and 3is the y-intercept

To find a parallel line to the following equation, use the opposite reciprocal slope and point, then solve using the point-slope formula.

y - y₁ = m(x - x₁)

We have, m = -3/2 x₁ = -1 and y₁ = -3

y - (-3) = -3/2(x - (-1))

y + 3= -3/2x +1

3/2x + y +2 = 0

We have the standard form 3/2x + y +2 = 0 of a line  perpendicular to y = (2/3)x - 1 through (0,6)

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Answer:

=

Step-by-step explanation:

For the given equation 9(x-4) -5x = __x -30 has no solution when it is written as 9(x - 4) -5x = 4x -30.

As given in the question,

Given equation is equal to :

9 ( x - 4) - 5x = _ x - 30

Simplify Left hand side of the given equation we get,

9 ( x - 4) -5x

= 9x - 36 - 5x

Collect the like terms we have,

9x - 5x - 36

= 4x - 36

Now compare left hand side and right hand side to get no solution of the equation,

4x -36 = _x -30

Blank should be filled by 4

Therefore, for the given equation 9(x-4) -5x = __x -30 has no solution when it is written as 9(x - 4) -5x = 4x -30.

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The function rule of a table calculator, you need to examine the given input-output pairs in the table and look for patterns or relationships between the inputs and outputs.

The step-by-step process to determine the function rule:

Identify the pattern: Look for any consistent relationship between the input and output values. Consider how the output changes as the input changes.

Determine the type of relationship: Based on the pattern, determine the type of relationship between the input and output. It could be linear, quadratic, exponential, or some other mathematical relationship.

Write the general function rule: Once you determine the type of relationship, write a general function rule that expresses the output (y) in terms of the input (x) using appropriate mathematical operations and constants.

Test the function rule: Check if the function rule you derived matches the given input-output pairs in the table. Plug in the input values into the function rule and verify if the corresponding outputs match the given outputs in the table.

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Answer:

x=

y=31

Step-by-step explanation:

hope this helps

Answer:

Balance Divided By Lunch Cost

Step-by-step explanation:

Divide $36.80 by $1.15 to receive the answer 32. She can eat for 32 days.

Based on the information provided in the question, it is not clear what correlation is being referred to. To accurately conclude the clarity of the water from 1950 to 1980 based on a correlation, we would need more specific information about the correlation itself.

However, if we assume that the correlation being referred to is between a particular factor and the clarity of the water, we can make some general statements about how the clarity of the water might be affected during that time period.

1. If the correlation indicates a positive relationship between the factor and the clarity of the water, we might conclude that the water became clearer from 1950 to 1980. This could suggest that measures were taken to improve water quality, such as implementing stricter pollution control regulations or enhancing water treatment processes.

2. On the other hand, if the correlation indicates a negative relationship between the factor and the clarity of the water, we might conclude that the water became less clear from 1950 to 1980. This could suggest that factors such as increased pollution, deforestation, or other human activities negatively impacted water quality during that time period.

3. If the correlation is weak or close to zero, it would be difficult to draw any conclusive statements about the clarity of the water from 1950 to 1980 based solely on this correlation. Other factors or variables not considered in the correlation may have had a significant impact on water clarity during that time.

In summary, without specific information about the correlation being referenced, it is not possible to provide a definitive conclusion about the clarity of the water from 1950 to 1980.

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Answer:

(7-d)(7+d)

Step-by-step explanation:

49 - d^2

Rewriting

7^2 - d^2

We know that a^2 - b^2 = (a-b)(a+b)

(7-d)(7+d)

The answer you are looking for is -(d+7)(d-7).

Answer:

C, no it doesn’t make it a triangle

Step-by-step explanation:

all triangles angles equal 180

30 + 50 + 120 = 200 so no it’s not a triangle since it doesn’t equal 180

The value of the numerical expression (7 x 3481) will be 24,367.

Algebra is the study of algebraic expressions, while logic is the manipulation of those concepts.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to answer the problem correctly and precisely.

The numbers are given below.

7 and 3481

Then the product of the numbers 7 and 3481 will be given by putting a cross sign between them. Then we have

⇒ 7 x 3481

⇒ 24,367

The value of the numerical expression (7 x 3481) will be 24,367.

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Answer:

1590 minutes

Step-by-step explanation:

November 17 ends on 12:00, which is 8 hours after 4:00 pm. The time from the beginning of November 18 to noon is 12 hours, and the distance from noon to 6:30 is 6 hours and 30 minutes, so the total time in hours is 8+12+6 +1/2=26 1/2.

Because we know that one hour is 60 minutes, 26 hours is going to be 60*26, which is equal to 60*20+60*6=1560.

1/2 * 60 = 30. 1560+30=1590, so the value of minutes is 1590 minutes.

A distribution in which all the values have the same frequency is called a rectangular distribution. This type of distribution is also known as a uniform distribution ,

because the probability of any given value occurring is equal to every other value in the distribution. Rectangular distributions can be represented graphically by a flat, straight line that runs across the entire range of values, indicating that each value has an equal chance of occurring.

This type of distribution is commonly used in probability and statistics, as well as in financial analysis and risk management. While rectangular distributions are relatively simple and easy to understand, they may not always accurately reflect the true nature of a dataset, particularly if there is a significant amount of variation or outliers.

It is important to note that bimodal and standard distributions have different properties and are not the correct terms for this scenario. Bimodal refers to a distribution with two distinct peaks, while standard distribution typically refers to a normal distribution with a mean of 0 and a standard deviation of 1.

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Answer: 9y-4

Step-by-step explanation:

13y-4y=9y

7-11=-4

Answer:

13y+7-11-4y

13y-4y+7-11

9y-4 ans

Step-by-step explanation:

first combine the like terms along with their front sign

then sbtract 13y by 4y ,after subtract 7 from 11

[ here 7 have (+) and 11 have (-) before itself

according to the rule,(+) + (-) = (-)

hence we have to subtract 7 from 11 and put the (-) before answer]

but put sign (-) before the answer because we should always put that sign before answer which have more value

The data set that includes the number of products that were produced within each hour by a company would be classified as quantitative data.

Quantitative data is a type of data that deals with numbers or quantities. It is used to measure or quantify things and can be expressed in numerical terms. In the case of the given data set, the number of products produced within each hour is a numerical value and can be quantified, hence it falls under the category of quantitative data.

On the other hand, qualitative data is a type of data that deals with descriptions or characteristics. It is used to categorize or classify things and can be expressed in terms of words or categories.

In conclusion, the given data set is classified as quantitative data as it deals with numbers or quantities and can be expressed in numerical terms.

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Answer:

D - x^2 + 9x +14

Step-by-step explanation:

I typed it into a problem solving website

Error: The error in using properties of parallelograms is assuming that all quadrilaterals with opposite sides that are parallel are parallelograms.

Correction: Not all quadrilaterals with opposite sides that are parallel are parallelograms. To determine if a quadrilateral is a parallelogram, both pairs of opposite sides must be parallel and equal in length. Additionally, the opposite angles must be congruent. These conditions must be satisfied for a quadrilateral to be classified as a parallelogram.

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Answer:

c=28

Step-by-step explanation:

50-4=2(c-5)

apply distributive property

50-4=2c-10

now simplify

46=2c-10

56=2c

28=c

The Fundamental Theorem of Algebra states that every non-constant single-variable polynomial with complex coefficients has at least one complex root. This theorem is important as it provides a way to prove the existence of solutions to polynomial equations and provides an analytical tool to find the exact location of the solutions.

This theorem is also known as the algebraic version of the Intermediate Value Theorem as it states that if a polynomial is continuous on a closed interval, then it must take on all values between its maximum and minimum.

The theorem can be easily proven by considering a single-variable polynomial of degree n and transforming it into a polynomial of degree n−1 with the same roots. By repeating this process, the polynomial can be reduced to a constant and hence, it must have at least one root.

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Alisha can choose either shop based on personal preference or other factors like turnaround time or quality of service, as both options have the same charge for her order of 120 T-shirts.

Let's define the variables for the two print shops:

- For Smith's T-Shirt Shop:

 - Let x be the number of T-shirts ordered.

 - Let S(x) be the total charge from Smith's T-Shirt Shop.

- For Brilliant Print Shop:

 - Let y be the number of T-shirts ordered.

 - Let B(y) be the total charge from Brilliant Print Shop.

Now let's write the functions for the total charges:

For Smith's T-Shirt Shop:

- For 0 ≤ x ≤ 100: S(x) = 12x

- For 101 ≤ x ≤ 200: S(x) = 10x

- For x ≥ 201: S(x) = 8x

For Brilliant Print Shop:

- For 1 ≤ y ≤ 100: B(y) = 200 + 14y

- For 101 ≤ y ≤ 200: B(y) = 10y

- For y ≥ 201: B(y) = 8y

To compare the two options, let's evaluate the charges for Alisha's order of 120 T-shirts:

For Smith's T-Shirt Shop:

- For 101 ≤ x ≤ 200: S(120) = 10 * 120 = $1,200

For Brilliant Print Shop:

- For 101 ≤ y ≤ 200: B(120) = 10 * 120 = $1,200

Both shops charge the same amount for 120 T-shirts, which is $1,200. Therefore, Alisha can choose either shop.

Now let's compare the key features of the graphs of the functions for both shops:

Smith's T-Shirt Shop:

- Initial Value: The total charge starts at $0 when no T-shirts are ordered.

- End Behavior: As the number of T-shirts ordered increases, the total charge decreases. The rate of decrease changes at 100 and 200 T-shirts.

Brilliant Print Shop:

- Initial Value: The total charge has a flat fee of $200 when ordering 1-100 T-shirts.

- End Behavior: As the number of T-shirts ordered increases, the total charge decreases. The rate of decrease changes at 100 and 200 T-shirts.

Both shops have different pricing structures, but they both decrease the total charge as the number of T-shirts ordered increases. Smith's T-Shirt Shop has a tiered pricing structure, while Brilliant Print Shop has different rates for different ranges. The key difference is that Brilliant Print Shop has a flat fee for the first range of T-shirts (1-100).

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