Somebody please help me with this math question and I’ll give you 26 points please if you are going to submit links do not answer me thank you

Answer:

5 units

Step-by-step explanation:

Hi there!

Equation of a circle: \((x-h)^2+(y-k)^2=r^2\) where the circle is centered at \((h,k)\) and r is the radius

1) Plug in the center (-2,3)

\((x-(-2))^2+(y-3)^2=r^2\\(x+2)^2+(y-3)^2=r^2\)

2) Plug in the given point P(1,7) and solve for r

\((1+2)^2+(7-3)^2=r^2\\(3)^2+(4)^2=r^2\\9+16=r^2\\25=r^2\)

Take the square root of both sides

\(\sqrt{25} =\sqrt{r^2} \\5=r\)

Therefore, the radius of the circle is 5 units.

I hope this helps!

Fans of X-Men movies have been debating the best X-Men movie on an online forum. To see what the overall opinion is, visitors to the site were able to rank the four films in order of preference.

The result of the preference schedule is essential in finding the best movie according to the majority's opinion.

It is important to note that the preference schedule shows that the best X-Men movie can be determined through visitors ranking the four films in order of preference.

To determine the best X-Men film, you can start by looking at the film that received the most first-place rankings. This film is likely to be the favorite among the voters. If there is a tie for the most first-place rankings, you can consider the film that received the most second-place rankings, and so on.

By analyzing the preference schedule and considering the rankings for each film, you can identify the film that received the highest overall ranking and declare it as the best X-Men film according to the preferences of the voters.

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Answer:

Step-by-step explanation:

Vertically opposite angles are congruent.

∠A = ∠C

∠A + ∠C = 254

∠A + ∠A = 254

      2∠A = 254

        ∠A = 254/2

∠A = 127

Linear Pair: In two adjacent angles, if the non common arms are opposite  rays, then they are called linear and they add up to 180

∠A + ∠B = 180  {linear pair}

127 + ∠B = 180

        ∠B = 180- 127

        ∠B = 53°

To place the statue an equal distance from all three sides of the grassy area, the city should position it at the intersection of the perpendicular bisectors of the three sides.

Here's a step-by-step process to determine the placement:

Identify the three sides of the grassy area and locate their midpoints.

Construct the perpendicular bisectors of each side. A perpendicular bisector is a line that cuts a line segment into two equal parts at a right angle.

The point where the three perpendicular bisectors intersect is the desired location to place the statue. This point is equidistant from all three sides.

By placing the statue at this intersection point, it ensures that the distance from the statue to each side of the grassy area is equal.

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Answer:

x=8

Step-by-step explanation:

First we know that 14x +1 and 11x-21 are supplementary angles because they add to 180 degrees. That is the given. Now we need to make an equation.

(14x+1) + (11x-21) = 180

Simplify the equation

25x -20 =180

Addition property of equality

25x =200

Division property of equality

x =8

The Taylor series at x=0 for the given function x * cos²((3πx)/2) is:

∑(n=0 to infinity) ∑(m=0 to infinity) (-1)^(n+m) * (x²ⁿ⁺¹) * ((((3π)/2)^(2n+2m)) / ((2n)!(2m)!))

Here, we have,

The Taylor series at x=0 for cos(x) is given by:

cos(x) = ∑(n=0 to infinity) (-1)ⁿ * (x²ⁿ)) / (2n)!

Now, let's find the Taylor series at x=0 for the given function x * cos²((3πx)/2):

To find the Taylor series for the given function, we'll use power series operations.

We'll substitute the Taylor series expansion for cos(x) into the given function and then perform the necessary operations.

Let's start with cos²((3πx)/2):

cos²((3πx)/2) = (cos((3πx)/2))²

= (∑(n=0 to infinity) (-1)ⁿ * (((3πx)/2)²ⁿ) / (2n)!)²

Expanding the square of the series, we get:

cos²((3πx)/2)

= (∑(n=0 to infinity) (-1)ⁿ * (((3πx)/2)²ⁿ) / (2n)!) * (∑(m=0 to infinity) (-1)^m * (((3πx)/2)^(2m)) / (2m)!)

Now, we'll multiply the x term to obtain the Taylor series for the given function:

x * cos²((3πx)/2) = x * (∑(n=0 to infinity) (-1)ⁿ * (((3πx)/2)²ⁿ) / (2n)!) * (∑(m=0 to infinity) (-1)^m * (((3πx)/2)^(2m)) / (2m)!)

Expanding the multiplication and rearranging the terms, we have:

x * cos²((3πx)/2) = ∑(n=0 to infinity) ∑(m=0 to infinity) (-1)^(n+m) * (x²ⁿ⁺¹) * ((((3π)/2)^(2n+2m)) / ((2n)!(2m)!))

Therefore, the Taylor series at x=0 for the given function x * cos²((3πx)/2) is:

∑(n=0 to infinity) ∑(m=0 to infinity) (-1)^(n+m) * (x²ⁿ⁺¹) * ((((3π)/2)^(2n+2m)) / ((2n)!(2m)!))

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The population proportion who participated in voting (63%) is higher than the sample proportion from this survey (58.91%).

To determine whether the population proportion who participated in voting or the sample proportion from the survey is higher, we need to compare the percentages.

The population proportion who participated in voting is given as 63% of all registered voters.

This means that out of every 100 registered voters, 63 participated in voting.

In the survey of retired voters, 162 out of 275 participants voted. To calculate the sample proportion, we divide the number of retired voters who participated (162) by the total number of retired voters in the sample (275) and multiply by 100 to get a percentage.

Sample proportion = (162 / 275) \(\times\) 100 ≈ 58.91%, .

Comparing the population proportion (63%) with the sample proportion (58.91%), we can see that the population proportion who participated in voting (63%) is higher than the sample proportion from this survey (58.91%).

Therefore, based on the given data, the population proportion who participated in voting is higher than the sample proportion from this survey.

It's important to note that the sample proportion is an estimate based on the surveyed retired voters and may not perfectly represent the entire population of registered voters.

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The student is incorrect, the actual x-intercept is (5, 0).

Here we have the equation:

x + 2y = 5

The student says that the x-intercept is the point (0, 5).

So if you look at the point you already can see that the student is incorrect, this is because the x-intercept always must have a y-value of 0. (the graph only intercepts the x-axis when y = 0).

So the point (0, 5) can't be an x-intercept.

For the given function:

x +2y = 5

The x-intercept is given by:

x + 2*0 = 5

x = 5

So it is (5 , 0).

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Corresponding parts of congruent triangles are congruent.

What do you mean by congruency?

In geometry, two figures or objects are said to be congruent if their shapes and sizes match, or if one is the mirror image of the other. Formally speaking, two sets of points are said to be congruent if—and only if—they can be changed into one another by an isometry, which is a combination of rigid movements like translation, rotation, and reflection. This indicates that one item may be exactly aligned with the other object by moving and reflecting it, but not by resizing it. So if we can cut out and then perfectly match up two separate plane figures on a sheet of paper, they are congruent. The paper may be turned over.

Corresponding parts of congruent triangles are congruent.

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Answer:

15(2) + 15 (-5) . #45 drop

Step-by-step explanation:

By engaging in these exercises, students can develop a deeper understanding of conditional statements and logical reasoning, which are essential skills for further studies in mathematics and logic.

In Unit 2 of a logic and proof course, homework 3 focuses on conditional statements.

Conditional statements are fundamental concepts in logic and mathematics, representing logical implications between two statements.

They are typically expressed in "if-then" format, where the "if" part is the hypothesis and the "then" part is the conclusion.

The homework may involve tasks such as:

Identifying conditional statements: Students are given a set of statements and asked to identify which ones are conditional statements.

They need to recognize the "if-then" structure and correctly identify the hypothesis and conclusion.

Analyzing the truth value of conditional statements:

Students may be given conditional statements and asked to determine whether they are true or false.

They need to evaluate the hypothesis and conclusion to determine if the implication holds in each case.

Writing converse, inverse, and contrapositive statements:

Students may be required to manipulate given conditional statements to form their converse, inverse, and contrapositive statements.

This involves switching the positions of the hypothesis and conclusion or negating both parts.

Applying the laws of logic:

Students may need to apply logical laws, such as the Law of Detachment or the Law of Modus Tollens, to deduce conclusions based on conditional statements.

Constructing counterexamples:

Students may be asked to provide counterexamples to disprove statements that are falsely claimed to be universally true based on a given conditional statement.

They also help students develop critical thinking and problem-solving abilities, as they have to analyze and manipulate logical structures.

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Answer:

A

Step-by-step explanation:

Answer:

x = 1-2

Step-by-step explanation:

27 = - 3x - 9

36 = -3x

-12 = x

x = -12

Step-by-step explanation:

27+9=-3x

36=-3x

36 divided by -3=x

-12=x

Answer:

Step-by-step explanation:

837 are females as 52.5 percent of 1800 equals 837.

Answer:

Females = 100 - percent of males = 100 - 53.5 = 46.5%

Number of females = 46.5/100 × 1800 = 837

Answer:

x+6=y and 3x=12

Step-by-step explanation:

Let x be the distance traveled by Bryan and let y be the distance traveled by Sam then the first equation would be:

x+6=y (x plus 6 is equal to y, Bryan's distance plus 6 is equal to Sam's distance) and the second one is:

3x=12 (3 times x is 12, 3 times the distance travelled by Bryan is 12)

So our statements/equations are:

x+6=y and

3x=12 (we dont write this as x=4 as it asks us to give the statements we got from the information given, we only start simplifying once it tells us to solve)

Answer:

-1/4

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-8-(-5))/(0-(-12))

m=(-8+5)/(0+12)

m=-3/12

simplify

m=-1/4

Please mark me as Brainliest if you're satisfied with the answer.

Answer: If Sydney needs to make exactly 8 dozen items for a bake sale, that means she needs to make a total of 8 x 12 = 96 items

Answer:

see below

Step-by-step explanation:

You need to know the base a and height h.

then use formula

Area = a²+2a+√(a²/4+h²)

Hi!

I can help you with joy!

We are given 2 points: (-2, 3) and (5, 4), so we can easily calculate the slope of this line using this formula:

\(\displaystyle\frac{y2-y1}{x2-x1}\)

\(\displaystyle\frac{4-(-3)}{5-(-2)}\)

\(\displaystyle\frac{4+3}{5+2}\)

\(\displaystyle\frac{7}{7}\)

\(1\) (Answer)

I hope it helps!

Ask if you have any queries.

~Misty~

\(\bf{GracefulTeen\)

Enjoy your day!

The simplified form of the expression -6w + (–8.3) + 1.5+ (–7w) is -13w - 6.8.

Given the expression in the question;

-6w + (–8.3) + 1.5+ (–7w)

To simplify, first remove the parenthesis

Note that;

-6w + × - 8.3 + 1.5 + × - 7w

-6w - 8.3 + 1.5 - 7w

Next collect and add like terms

-6w - 7w - 8.3 + 1.5

Add -6w and -7w

-13w - 8.3 + 1.5

Add -8.3 and 1.5

-13w - 6.8

Therefore, -13w - 6.8 is the simplified form.

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Answer:

(1/9)x-5/9=y

Step-by-step explanation:

Y=9x+5

You first swap/interchange x and y

x=9y+5

Then solve for y

x/9-5/9=9y/9

Final answer:(1/9)x-5/9=y

Answer:

3³

Step-by-step explanation:

Using the rules of exponents

\(a^{m}\) × \(a^{n}\) ⇔ \(a^{(m+n)}\)

\((a^{m}) ^{n}\) = \(a^{mn}\)

Given

27³ × \(3^{-6}\)

Note that 27 = 3³ , thus

= (3³)³ × \(3^{-6}\)

= \(3^{9}\) × \(3^{-6}\)

= \(3^{(9-6)}\)

= 3³

The size and nature of the dataset, the choice of independent variables, and the assumptions underlying the model, should also be considered when interpreting \(R^2\) values.

The percent of the total variance that can be explained by the regression equation is known as the coefficient of determination, denoted as\(R^2.\)

It represents the proportion of the total variation in the dependent variable (Y) that is accounted for by the independent variable(s) (X) included in the regression model.
To calculate\(R^2\), you can follow these steps:
Obtain the sum of the squared differences between the actual and predicted values of the dependent variable (also known as the residual sum of squares, or RSS).
Obtain the sum of the squared differences between the actual values of the dependent variable and their mean (also known as the total sum of squares, or TSS).
Divide the RSS by the TSS: \(R^2 = 1 - (RSS/TSS).\)
\(R^2\) ranges between 0 and 1, with higher values indicating a better fit of the regression model.

An\(R^2\) of 1 indicates that the regression equation perfectly explains the total variance, while an \(R^2\) of 0 indicates that the regression equation does not explain any of the total variance.
Keep in mind that while\(R^2\) is a useful measure of model fit, it should not be the only criterion used to evaluate the quality of a regression model.

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The type of transformation that occurred is a translation of 3 units to the left.

The given rule states that the point (m, n) is transformed to the point (m - 3, n). This means that the x-coordinate of the point is shifted to the left by 3 units while the y-coordinate remains the same.


A translation is a type of transformation where each point of the original figure is moved a certain distance in a certain direction. In this case, the point (m, n) is moved to the left by 3 units, resulting in the new point (m - 3, n).

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Answer:

Step-by-step explanation:

p

tThe population in this scenario refers to the entire group of policyholders of the large automobile insurance company.

Set up the hypotheses ; Null hypothesis (H0): The mean age in the population of policyholders is 50.  Alternative hypothesis (Ha): The mean age in the population of policyholders is different from 50. Determine the significance level: The significance level is given as 5%.  Calculate the test statistic: The test statistic for a two-sample t-test is given by:
    t = (sample mean - hypothesized mean) / (standard error)

 In this case, the sample mean is 47.2, and the hypothesized mean is 50. The standard error can be calculated using the formula: standard error = sqrt(variance / sample size).  In this case, the variance is 121 and the sample size is 361. Calculate the degrees of freedom:  For a two-sample t-test, the degrees of freedom is calculated as the sum of the sample sizes minus 2.  In this case, the sample size is 361.  Determine the critical value:  Since the alternative hypothesis is two-tailed (different from 50), we divide the significance level by 2 (5% / 2) to get the critical value for each tail.

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Answer:

just round them at the end

Step-by-step explanation:

Arizona: 7,278,717

New York 8.419 milion

Answer:

z = 10 mm

Step-by-step explanation:

\(\frac{z}{15} =\frac{40}{60\\}\)

\(z * 60 = 40 * 15\)

\(60z = 600\)

\(z = 10\\\)

\(log1/9^{(6)}1/2\) can be expressed in terms of p as -6p.

Given \(log6^3=p\). Express\(log1/9^{(6)}1/2\) in terms of p

We can use the logarithmic identity that states:

\(loga(b^c) = c \times loga(b)\)

Using this identity, we can rewrite log6^3 as:

\(log6^3 = 3 \times log6\)

Since \(log1/9^{(6)}1/2\) can be rewritten as \(log(1/9^{(1/2))}^{6}\), we can apply the same identity to obtain:

\(log(1/9^{(1/2)})^6 = 6\times log(1/9^(1/2))\)

Now we need to express \(log(1/9^{(1/2)})\) in terms of p.

\(Since 1/9^{(1/2)} = 1/(3^2)^{(1/2)} = 1/3\), we can rewrite \(log(1/9^{(1/2)})\) as:

\(log(1/9^{(1/2)}) = log(1/3) = -log(3)\)

Therefore, we can express\(log(1/9^{(1/2)})^6\)in terms of p as:

\(log(1/9^{(1/2)})^6 = 6log(1/9^{(1/2)}) = 6(-log(3)) = -6 \times log(3)\)

Finally, substituting the value of p we obtained earlier, we have:

\(log(1/9^{(1/2)})^6 = -6log(3) = -6p\)

Therefore, \(log1/9^{(6)}1/2\) can be expressed in terms of p as -6p.

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