Look at
Which of the following is the best description for this type pair of angles?

The possible sets of dimensions for the rectangular plot of land are (12 m, 15 m) and (15 m, 12 m).

Let's assume the length of the rectangular plot of land is L and the width is W. To build a three-sided fence, the total length of fencing needed would be L + 2W (two widths and one length).

From the given information, we know that the total length of fencing available is 42 m. Therefore, we have the equation L + 2W = 42.

We also know that the area of the land is given by the equation L × W = 180.

To find the possible dimensions, we can solve these two equations simultaneously. By substitution or elimination, we find two sets of dimensions that satisfy the equations:

If we choose L = 12 m and W = 15 m, the perimeter becomes 12 + 2(15) = 42 m, and the area is 12 × 15 = 180 square meters.

If we choose L = 15 m and W = 12 m, the perimeter becomes 15 + 2(12) = 42 m, and the area is 15 × 12 = 180 square meters.

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When a prism is cut by a plane parallel to its bases and perpendicular to its height h, the shape of the intersection will be a rectangle. It is important to note that the rectangle may have different side lengths depending on the specific dimensions of the prism.

If a prism is cut by a plane that is parallel to the bases of the prism and perpendicular to its height h, the shape of the intersection between the prism and the plane would be a rectangle.

When a plane intersects a prism parallel to its bases, it creates cross-sections that are congruent to the bases. This means that the resulting shape of the intersection will have the same outline as the original bases of the prism.

Since the bases of a prism are typically quadrilaterals with right angles, such as rectangles or squares, the intersection shape will also have those characteristics. In this case, since the prism is cut by a plane parallel to its bases, the intersections will be congruent to the bases and have the same shape.

A rectangle is a quadrilateral with four right angles, and its opposite sides are equal in length. When a prism is cut by a plane parallel to its bases, the resulting intersection shape will maintain these properties and be a rectangle.

Therefore, when a prism is cut by a plane parallel to its bases and perpendicular to its height h, the shape of the intersection will be a rectangle. It is important to note that the rectangle may have different side lengths depending on the specific dimensions of the prism.

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The reflection paper is about REHB 200. Each student is expected to use appropriate person-first language. The paper must be a minimum of 5 pages.

This reflection paper about REHB 200 requires a minimum of 5 pages from each student. The paper must include a summary of what will be discussed in the body of the paper. To write the reflection paper, the following points should be considered: three things not known about disability before taking this course, the favorite video clip(s) and why, laws designed to protect people with disabilities, thoughts associated with employment obstacles faced by people with disabilities, inclusion and normalizing disability in society, compare and contrast intellectual, physical, cognitive, and psychiatric disability, thoughts about the accessibility audit activity and discussion board questions, and biggest takeaway from the class.

In conclusion, this reflection paper about REHB 200 requires a minimum of 5 pages from each student. It is expected that each student will comply with appropriate person-first language. The reflection paper includes a summary of what will be discussed in the body of the paper and must cover several points including the comparison and contrast of intellectual, physical, cognitive, and psychiatric disability.

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Answer:

yes

Step-by-step explanation:

A cat is a domestic species of small carnivorous mammal. It is the only domesticated species in the family Felidae and is often referred to as the domestic cat to distinguish it from the wild members of the family. A cat can either be a house cat, a farm cat or a feral cat; the latter ranges freely and avoids human contact.

So, it will be considered as a yes.

Answer:

x = -4

Step-by-step explanation:

\(-1 + x = -5\\x = -4\)

Answer:

Without specific information about the distribution of grades or the number of students, we cannot calculate the probability.

The probability that a randomly selected student earned a B- or better on the quizzes is approximately 15.87%, assuming a normal distribution of grades with a mean of 75 and a standard deviation of 5.

We first need to understand the distribution of grades in the class. We assume that the grades are normally distributed, with a mean of μ and a standard deviation of σ. This means that the majority of the grades will be clustered around the mean, with fewer students getting grades farther from the mean.
To find the probability that a randomly selected student earned a B- or better on the quizzes, we need to determine the z-score associated with that grade. A z-score measures the distance between a raw score and the mean, in terms of standard deviations. It tells us how unusual or typical a score is within the distribution.
To calculate the z-score, we use the formula:
z = (x - μ) / σ
Where x is the grade we're interested in, μ is the mean of the distribution, and σ is the standard deviation.
Assuming that a B- is equivalent to a numerical grade of 80, and that the mean quiz grade is 75 with a standard deviation of 5, we can calculate the z-score for a B- as follows:
z = (80 - 75) / 5 = 1
Now that we know the z-score associated with a B-, we can look up the probability of getting a score that high or higher in a normal distribution table or use a calculator. For example, using a table, we can find that the probability of getting a z-score of 1 or greater is about 0.1587. This means that approximately 15.87% of students in the class earned a B- or better on the quizzes.
In conclusion, the probability that a randomly selected student earned a B- or better on the quizzes is approximately 15.87%, assuming a normal distribution of grades with a mean of 75 and a standard deviation of 5.

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Answer:

f

(

2

)

=

6

Explanation:

To evaluate f(2), substitute x = 2 into f(x).

Step-by-step explanation:

Answer: $1.25 Per Roll

Step-by-step explanation:

(14,17.50) and (16,20)

Answer:
Yes

If this help please set brainliest.

Step-by-step explanation:

Yes, a line with a slope of 0 is a horizontal line. It will always intersect the y-axis at a single point, which is known as the y-intercept. The y-intercept is the point where the line crosses the y-axis, and it is represented by the equation y = b, where b is the y-intercept.

For example, consider the line y = 2. This line has a slope of 0 and an y-intercept of 2. It is a horizontal line that passes through the point (0, 2) on the coordinate plane.

Answer:

$21,000

Step-by-step explanation:

Solve the following fraction problem and choose the correct alternative: Jaime buys a property for $ 84,000 and after one year sells it earning 1/4 of the purchase price. How much was the profit? *

The amount of profit is calculated as

1/4 of the purchase price

Purchase price = $84,000

= 1/4 of $84,000

= 1/4 × $84,000

= $21,000

Therefore, the amount of the profit = $21,000

To evaluate the indefinite integral of x^2sin(x^2) as an infinite series, we can use the power series representation of the sine function:

sin(x) = Σ((-1)^n * x^(2n+1)) / (2n+1)!, where n = 0, 1, 2, ...

Now, we substitute x^2 into the sine function:
sin(x^2) = Σ((-1)^n * (x^2)^(2n+1)) / (2n+1)!

Now, we integrate x^2sin(x^2) with respect to x:
∫(x^2sin(x^2)) dx = ∫(x^2 * Σ((-1)^n * (x^2)^(2n+1)) / (2n+1)!) dx

We can move the summation outside the integral:
Σ((-1)^n * ∫(x^(4n+5)) / (2n+1)!) dx, where n = 0, 1, 2, ...

Now, we integrate the remaining term with respect to x:
∫(x^(4n+5)) dx = (x^(4n+6))/(4n+6) + C

So the indefinite integral as an infinite series is:
Σ((-1)^n * (x^(4n+6))/(4n+6)(2n+1)!) + C, where n = 0, 1, 2, ...

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The smallest number a such that A + BB is regular for all B > a can be determined by finding the eigenvalues of the matrix A. The value of a will be greater than or equal to the largest eigenvalue of A.

A matrix A is regular if it is non-singular, meaning it has a non-zero determinant. We can consider the expression A + BB as a sum of two matrices. To ensure A + BB is regular for all B > a, we need to find the smallest value of a such that A + BB remains non-singular. One way to check for singularity is by examining the eigenvalues of the matrix A. If the eigenvalues of A are all positive, it means that A is positive definite and A + BB will remain non-singular for all B. In this case, the smallest number a can be taken as zero. However, if A has negative eigenvalues, we need to choose a value of a greater than or equal to the absolute value of the largest eigenvalue of A. This ensures that A + BB remains non-singular for all B > a.

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Se calcula que la aceleración es - 8,35 m/s.

Ahora sabemos lo siguiente de la pregunta;

Velocidad inicial (u) = 60 km/h o 16,7 m/s

Tiempo empleado (t) = 2 s

Dado que;

v = tu + en

v = 0 m/s porque el carro se detenía

tu = -en

a = -(u/t)

 a= -1(6,7 m/s/2 s)

a =- 8,35 m/s

La aceleración es negativa porque la velocidad disminuye con el tiempo.

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Answer:

2x^2 - x + 1 + 9/(x - 2)

Step-by-step explanation:

Long division:

x - 2 )2x^3 - 5x^2 + 3x + 7 (2x^2 - x  + 1 <------------Quotient.

        2x^3 - 4x^2

                  -x^2 + 3x

                  -x^2 + 2x

                               x + 7

                                x - 2

                                    9  <-------Remainder.

Answer:

C -- 72

Step-by-step explanation:

Formula B x W x H

B = base

W = with

H = hight

Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Also remember to rate answers to help other students, While leaving thanks to answers that help you. Have a great day!

Answer:

The team makes $37,250

Step-by-step explanation:

Answer:

4(x + 3) + 2x and 6(x + 2) are equivalent

Step-by-step explanation:

The best prove why two expressions must be equivalent is,

1. Simplify each expression to its simplest form

2. Show that the simplest form of them are equal

Let us do that with the given expressions

∵ The 1st expression is 4(x + 3) + 2x

→ At first, multiply the bracket (x + 3) by 4

∵ 4(x + 3) = 4(x) + 4(3) = 4x + 12

∴ The 1st expression = 4x + 12 + 2x

→ Add the like terms

∴ 4x + 12 + 2x = (4x + 2x) + 12 = 6x + 12

∴ The 1st expression = 6x + 12

∴ The simplest form of the 1st expression is 6x + 12

∵ The 2nd expression is 6(x + 2)

→ Multiply the bracket (x + 2) by 6

∵ 6(x + 2) = 6(x) + 6(2) = 6x + 12

∴ The 2nd expression = 6x + 12

∴ The simplest form of the 2nd expression is 6x + 12

∵ 6x + 12 = 6x + 12

∴ The simplest form of the two expressions are equal

∴ The expressions are equivalent

∴ 4(x + 3) + 2x and 6(x + 2) are equivalent

Answer:

Degree 5

Step-by-step explanation:

Given

Degree of f(x) = 3

Degree of g(x) = 5

Required

Degree of 2f(x) + 4g(x)

2f(x) means 2 * f(x)

Since 2 is a constant

Multiplying f(x) by 2 will result in a polynomial with a degree of 3

Hence 2f(x) has a degree of 3

4g(x) means 4 * g(x)

Since 4 is also a constant

Multiplying g(x) by 4 will result in a polynomial with a degree of 5

Hence 4g(x) has a degree of 5

Having said that;

When 2 polynomials of different degrees are added together, the degree of the result will be the higher degree of both polynomials;

This means that;

Adding a polynomial of degree 3 and another of degree 5 will result in a polynomial of degree 5

Given:

The table of values for the function f(x).

To find:

The values \(f^{-1}(f(3.14))\) and \(f(f(-7))\).

Solution:

From the given table, it is clear that the function f(x) is defined as:

\(f(x)=\{(-14,11),(-7,-12),(-12,-5),(9,1),(10,-2),(-2,13)\}\)

We know that if (a,b) is in the function f(x), then (b,a) must be in the function \(f^{-1}(x)\). So, the inverse function is defined as:

\(f^{-1}(x)=\{(11,-14),(-12,-7),(-5,-12),(1,9),(-2,10),(13,-2)\}\)

And,

\(f^{-1}(f(a))=f^{1}(b)\)

\(f^{-1}(f(a))=a\)              ...(i)

Using (i), we get

\(f^{-1}(f(3.14))=3.14\)

Now,

\(f(f(-7))=f(-12)\)

\(f(f(-7))=5\)

Therefore, the required values are \(f^{-1}(f(3.14))=3.14\) and \(f(f(-7))=5\).

32 + 40 二

(6 + 3) = 12 (4+

Answer:

4+ what?

Step-by-step explanation:

Answer:

Quadrant 4 (Q IV)

Step-by-step explanation:

Brainliest if this helps please? :)

Null hypothesis (H0): There’s no effect in the population. Alternative hypothesis (Ha or H1): There’s an effect in the population.

The null and alternative hypotheses are two opposing ideas that researchers use a statistical test to analyze evidence for and against: The null hypothesis (H0) states that there is no influence in the population. Alternative hypothesis (Ha or H1): There is a population effect.

Identify the null and alternative hypotheses.

As well as the sample size, specify.

Choose a suitable statistical test.

Gather information (note that the previous steps should be done prior to collecting data)

Based on the sample data, compute the test statistic.

Examine the null hypothesis, usually indicated by H0.

Always write the alternative hypothesis, which is usually marked by Ha or H1, with less than, greater than, or not equals symbols, i.e., (,>,or).

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Answer:

Answer is: 8 2/3 but improper is 26/3

a 95% confidence interval for the variation in the average employee salary for the two companies.

a. The test statistic is calculated by subtracting the sample mean of Company A from the sample mean of Company B, and then dividing the result by the square root of the variance, which is calculated by summing the population standard deviations of Company A and Company B, and then dividing by the sum of the sample sizes of Company A and Company B.

Test statistic = (48 - 43) / √(12^2 + 10^2) / (72 + 50) = 0.766

b. The p-value is calculated by using the test statistic to look up the value in a t-distribution table with degrees of freedom equal to the sum of the sample sizes minus two. The p-value is 0.239.

At a=.05, the null hypothesis that there is no difference between the average salaries of the employees at the two companies cannot be rejected.

c. Company A appears to have the higher salary. The 95% confidence interval for the difference between the population mean salary of employees for the two companies is (3.073, 5.927).

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The actual pressure of Ali's tyres when the gauge shows 33.58 is 36.5

A percentage is a number or ratio expressed as a fraction of one hundred. To find the percentage of a number, divide it by the whole and multiply by 100. As a result, the percentage represents one part in a hundred. The symbol % stands for one hundred percent. It's represented by the symbol "%."

Given that

Ali's tyre pressure gauge displays a reading that is 8% less than the actual pressure.

We have to find the actual pressure of Ali's tyres when the gauge shows 33.58

Let the actual pressure be x

= X x (92/100) = 33.58

= X = (33.58x100)/92

X = 3358/92

= 36.5

Therefore the actual pressure of Ali's tyres when the gauge shows 33.58 is 36.5

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Answer:

a. (f+g)(x)

Step-by-step explanation:

\(7x^{3} + 12x^{2} +4x - 2\)

Answer:

13

Step-by-step explanation:

Answer:

for example lets say: (x+2)(x-2)(

x

4

+4

x

2

+16)

Rewrte the given terms as perfect cubes as follows and use the algebraic identity for the factorisation of difference of two cubes.

x

6

-64 =  

(

x

2

)

3

-  

(

4

)

3

=(

x

2

-4) (

x

4

+4

x

2

+16)

=(x+2)(x-2)(

x

4

+4

x

2

+16)

Step-by-step explanation:

do u think its correct?

Answer:

B. double-blind

Step-by-step explanation:

Answer:

AB

Step-by-step explanation: