Answer the question pleaseeeee

The pressure exerted is 25 N/m², or 25 Pa.

Pressure is defined as the force exerted per unit area.

It is a physical quantity that describes the distribution of force over a given area.

In the International System of Units (SI), pressure is measured in Newtons per square meter (N/m²) is also called Pascal (Pa).

A force of 160 Newtons is applied to an area of 6.4 square meters.

The pressure, we use the formula:

pressure = force / area

Substituting the given values, we get:

pressure = 160 N / 6.4 m²

Simplifying, we get:

pressure = 25 N/m²

The pressure exerted by a force depends on the magnitude of the force and the area over which it is applied.

A force is applied over a smaller area, the pressure exerted is greater. Conversely, when the same force is applied over a larger area, the pressure is lower.

Pressure is an important concept in many fields of science and engineering, including fluid dynamics, aerodynamics and materials science.

It plays a crucial role in understanding the behavior of fluids, gases and solids under different conditions and helps in designing and optimizing various engineering systems.

For similar questions on pressure

https://brainly.com/question/28488252

#SPJ11

Answer:

10 1/3

Step-by-step explanation:

you ar esupposed to add the fractions first.if the fraction is improper(4/3), another number is added to the whole number.finally you ad the whole numbers to get your answer

hope it helps:)

Answer:

Answer: 10 1/3

Jonathan first got the steps right, however, he was incorrect because he added the denominators together. Since the two denominators are the same, the sum will also have a denominator of 3, not 6. In his other steps, he was correct; 7 + 2 = 9, 2 + 2 = 4. Thus, making 9 4/3 or 10 1/3.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The absolute value equations in the form x - b = c that have the given solution sets are as follows:

A. |x - 7.5| = 5.5

Explanation: To obtain the solutions x = 2 and x = 13, we set the expression x - b equal to the positive and negative values of c, respectively. Solving the equations x - b = 5.5 and x - b = -5.5 gives us x = 7.5 + 5.5 = 13 and x = 7.5 - 5.5 = 2, respectively.

B. |x - 23| = 0

Explanation: Since x = 23 is the only solution, we set the expression x - b equal to zero, resulting in the equation x - b = 0. Solving this equation gives us x = b = 23.

C. |x - (-1/6)| = 5/6

Explanation: By setting x - b equal to the positive and negative values of c, we obtain the equations x - b = 5/6 and x - b = -5/6. Solving these equations yields x = (-1/6) + (5/6) = 1/2 and x = (-1/6) - (5/6) = -1/3, which are the desired solutions.

D. |x - (-3)| = 0

Explanation: Since x = -3 is the only solution, we set the expression x - b equal to zero, resulting in the equation x - b = 0. Solving this equation gives us x = b = -3.

E. |x - (-4.1)| = 0

Explanation: Since x = -4.1 is the only solution, we set the expression x - b equal to zero, resulting in the equation x - b = 0. Solving this equation gives us x = b = -4.1.

F. x - 5 ≥ 0

Explanation: To represent all numbers greater than or equal to 5, we set the expression x - b greater than or equal to zero. Simplifying the inequality gives us x ≥ 5.

G. -(x - 5) ≥ 0

Explanation: To represent all numbers less than or equal to 5, we set the negation of the expression x - b greater than or equal to zero. Simplifying the inequality gives us -x + 5 ≥ 0.

H. -(x - (-14)) ≥ 0

Explanation: To represent all numbers less than or equal to -14, we set the negation of the expression x - b greater than or equal to zero. Simplifying the inequality gives us -x + 14 ≥ 0.

I. x - (-1.3) ≥ 0

Explanation: To represent all numbers greater than or equal to -1.3, we set the expression x - b greater than or equal to zero. Simplifying the inequality gives us x ≥ -1.3.

Learn more about absolute value equations and inequalities in mathematics.

https://brainly.in/question/26936007

#SPJ4

Answer:

3(3 - 4x + 2y).

Step-by-step explanation:

Notice that 3 is a factor of 9, -12 and 6.  

There's no other "common factor."

Therefore, the GCF is 3 and in factored form the given polynomial is

3(3 - 4x + 2y).

Answer: \(3\left(3-4x+2y\right)\)

Step-by-step explanation:

\(3\cdot \:3+4\cdot \:3x+2\cdot \:3y\)

\(3\left(3-4x+2y\right)\)

either the additivity nor the homogeneity properties are satisfied, L(x) is not a linear transformation from R³ to R².

To determine if L(x) is a linear transformation from R³ to R², we need to check if it satisfies the two properties of linear transformations:

1. Additivity: L(x + y) = L(x) + L(y)
2. Homogeneity: L(cx) = cL(x), where c is a scalar.

Given L(x) = (1 + x₁, x₂)ᵀ, let x = (x₁, x₂, x₃) and y = (y₁, y₂, y₃). Also, let cx = (cx₁, cx₂, cx₃).

Now let's check both properties:

1. Additivity:

L(x + y) = L((x₁ + y₁, x₂ + y₂, x₃ + y₃)) = (1 + (x₁ + y₁), x₂ + y₂)ᵀ

L(x) + L(y) = (1 + x₁, x₂)ᵀ + (1 + y₁, y₂)ᵀ = (2 + x₁ + y₁, x₂ + y₂)ᵀ

Since L(x + y) ≠ L(x) + L(y), the additivity property is not satisfied.

2. Homogeneity (this step is not necessary, as the additivity property already failed, but let's check it for completeness):

L(cx) = L((cx₁, cx₂, cx₃)) = (1 + cx₁, cx₂)ᵀ

cL(x) = c(1 + x₁, x₂)ᵀ = (c + cx₁, cx₂)ᵀ

Since L(cx) ≠ cL(x), the homogeneity property is also not satisfied.

Since neither the additivity nor the homogeneity properties are satisfied, L(x) is not a linear transformation from R³ to R².

To know more about linear transformation refer here:

https://brainly.com/question/13005179

#SPJ11

Answer:

d

Step-by-step explanation:

No, the two independent walkers performing symmetric simple random walk in the z-axis will not certainly meet.

No, the two independent walkers performing symmetric simple random walk in the z-axis will not certainly meet. In a symmetric random walk, each step has an equal probability of moving up or down by one unit. Since the walkers start at different positions (1 and -1), there is a possibility that they may never meet during their random walk trajectories.

The outcome of each step is independent of the other walker's position or movement. Therefore, even though they both start at 1 and -1, there is no guarantee that they will eventually meet. The random nature of the process allows for various possible paths, and it is possible for the walkers to move away from each other or follow separate trajectories indefinitely without ever intersecting.

Hence, The two independent walkers performing symmetric simple random walk in the z-axis will not certainly meet.

To know more about random walk here

https://brainly.com/question/32524253

#SPJ4

Answer:

m = 6

Step-by-step explanation:

Slope Formula: \(m=\frac{y_2-y_1}{x_2-x_1}\)

Simply choose 2 points and plug them into the formula to find slope m:

(1, 20)

(2, 26)

\(m=\frac{26-20}{2-1}\)

\(m=\frac{6}{1}\)

m = 6

Given:

The point is located at (-1,-4).

Point T is reflected over the x-axis to create point T′.

Point T′ is then reflected over the y-axis to create point T′′.

To find:

The ordered pair describes the location of T''.

Solution:

We have, the given point T(-1,-4).

Point T is reflected over the x-axis to create point T′. So, the rule of reflection is

\((x,y)\to (x,-y)\)

\(T(-1,-4)\to T'(-1,4)\)

Point T′ is then reflected over the y-axis to create point T′′. So, the rule of reflection is

\((x,y)\to (-x,y)\)

\(T'(-1,4)\to T''(1,4)\)

Therefore, the ordered pair (1,4) escribes the location of T′′.

The 200th term in the sequence is 2,396.

To find the 200th term in the sequence we have the formula:

an=a1+(n-1)d    --------(1)

Given that values of a1 and d are 8,12

"a1" is called the first value of the sequence.

"d" is called the difference between two numbers.

Assume that n is 200 because we have to find the 200th term.

Now, we will substitute all the values in the above equation(1)

an=a1+(n-1)d

a200=8+(200-1)12

a200=8+(199)12

a200=8+2,388

a200=2,398.

So, the 200th term in the sequence is:2,398

To know more about the sequence:

https://brainly.com/question/7882626

The surface area of revolution about the x-axis over the interval [0,1] for y = -2 is 15/2π.

To find the surface area of revolution about the x-axis over the interval [0,1] for y = -2, we can use the formula:

S = ∫[a,b] 2πy√(1 + (dy/dx)^2) dx

In this case, y = -2, so we substitute this into the formula:

S = ∫[0,1] 2π(-2)√(1 + (0)^2) dx

 = -4π∫[0,1] dx

 = -4π[x] from 0 to 1

 = -4π(1 - 0)

 = -4π

However, the surface area cannot be negative, so we take the absolute value:

S = |-4π| = 4π

Therefore, the surface area of revolution about the x-axis over the interval [0,1] for y = -2 is 4π.

Learn more about revolution

brainly.com/question/32614738

#SPJ11

A Negative correlation coefficient means that as one variable increases, the other decreases (i.e., an inverse relationship).

Answer:

w = -3

Step-by-step explanation:

Try M*thway for problems like these. For future reference! I had to censor the site but you probably know what it is.

Answer:

4.8 miles

Step-by-step explanation:

You can use a proportion.

6/55 = x/44

55x = 6 × 44

55x = 264

x = 264/55

x = 4.8

Answer: 4.8 miles

44 / 55 = 4 / 5

4 / 5 = 0.8

0.8 * 6 = 4.8 miles

please give brainliest

The reflection over the y-axis only changes the sign of the x-component so the reflected point is A' (-3, -1)

Here we can't see the options, so I will teach you how to reflect any point over the y-axis.

Any point on the X-Y plane is defined by its coordinates (x, y).

If we reflect this point over the y-plane, we only change the sign of the x-component of the point.

So after the reflection, we get the point (-x, y).

Then if we apply that reflection to point A (3, -1). We will get the reflected point:

A' (-3, -1)

If you want to learn more about reflections:

https://brainly.com/question/4289712

#SPJ1

Answer:

-18

Step-by-step explanation:

-12 + (-2)(3)

= (-12)+((-2)x(3))

= (-12)+(-6)

= (-12)-(6)

= -18

The value of the total area of the shaded region are,

⇒ 42 units²

We have to given that;

Sides of rectangle are,

AB = 9

BC = 6

Hence, The area of rectangle is,

⇒ 9 x 6

⇒ 54 units²

And, Area of triangle is,

A = 1/2 × 4 × 6

A = 12 units²

Thus, The value of the total area of the shaded region are,

⇒ 54 - 12

⇒ 42 units²

So, The value of the total area of the shaded region are,

⇒ 42 units²

Learn more about the rectangle visit:

https://brainly.com/question/2607596

#SPJ1

The proof of the congruent sides RU and TS is given below.

What is congruent triangles?

In any orientation, two triangles are said to be congruent if their three sides and three angles are equal.

Therefore, if two triangles have the same number of sides on each side, they are said to be congruent. Additionally, we can determine that they are congruent if we have a side, an angle between the sides, and then another side that is congruent, in that order: side, angle, side.

Let the given figure is a rectangle RSTU.

Since the all four angles of rectangle are of 90 degree.

So, each angle of rectangle RSTU is 90 degree.

Let, US divides the angle RUT and angle RST and form two new triangles, ΔSRU and ΔSTU.

Both the triangles having same measure of angles and sides.

⇒  ΔSRU ≅ ΔSTU

As the triangles are congruent so their sides are congruent.

Hence, RU is congruent to TS.

To know more about congruent triangles, click on the link

https://brainly.com/question/29789999

#SPJ1

Answer:

x=9

Step-by-step explanation:

Answer:

No, because not all corresponding angles are congruent.

Step-by-step explanation:

In order for two triangles to be similar you must have that you know at least 2 corresponding angles are congruent which would also imply the third set of angles are also congruent. You can also tell if two triangles are similar based on their corresponding sides being proportional. Without even checking the proportionally part of corresponding sides, I see the 3 angles in the first triangle do not have the same measurement as the one in the second triangle. Therefore, the triangles cannot possibly by similar.

Hope this helped you love.

The measures of position that divide a set of data into four equal parts are called quartiles.

Quartiles are statistical measures that divide a dataset into four equal parts, each containing approximately 25% of the data. These quartiles are denoted as Q1, Q2, and Q3.

Q1, also known as the first quartile or the 25th percentile, represents the value below which 25% of the data falls. It splits the lowest 25% of the dataset from the rest.

Q2, also known as the second quartile or the 50th percentile, is the median of the dataset. It represents the value below which 50% of the data falls, dividing the dataset into two equal parts.

Q3, also known as the third quartile or the 75th percentile, represents the value below which 75% of the data falls. It separates the highest 25% of the dataset from the rest.

These quartiles are useful in analyzing the distribution and dispersion of data, providing insights into the spread and central tendency.

They are commonly used in box plots, where the box represents the interquartile range (IQR), which is the range between Q1 and Q3, while the line inside the box represents the median (Q2).

Know more about quartiles here:

https://brainly.com/question/28169373

#SPJ11

An angular resolution of 0.56 arcseconds is required to see the Sun and Jupiter as separate objects. This is an extremely small angle and would necessitate the use of a large telescope.

Angular resolution is defined as the minimum angle between two objects that enables a viewer to see them as distinct objects rather than as a single one. A better angular resolution corresponds to a smaller minimum angle. The angular resolution formula is θ = 1.22 λ / D, where λ is the wavelength of light and D is the diameter of the telescope. Thus, the angular resolution formula can be expressed as the smallest angle between two objects that allows a viewer to distinguish between them. In arcseconds, the answer should be given to two significant figures.

To see the Sun and Jupiter as distinct points of light, we need to have a good angular resolution. The angular resolution is calculated as follows:

θ = 1.22 λ / D, where θ is the angular resolution, λ is the wavelength of the light, and D is the diameter of the telescope.

Using this formula, we can find the minimum angular resolution required to see the Sun and Jupiter as separate objects. The Sun and Jupiter are at an average distance of 5.2 astronomical units (AU) from each other. An AU is the distance from the Earth to the Sun, which is about 150 million kilometers. This means that the distance between Jupiter and the Sun is 780 million kilometers.

To determine the angular resolution, we need to know the wavelength of the light and the diameter of the telescope. Let's use visible light (λ = 550 nm) and assume that we are using a telescope with a diameter of 2.5 meters.

θ = 1.22 λ / D = 1.22 × 550 × 10^-9 / 2.5 = 2.7 × 10^-6 rad

To convert radians to arcseconds, multiply by 206,265.θ = 2.7 × 10^-6 × 206,265 = 0.56 arcseconds

The angular resolution required to see the Sun and Jupiter as distinct points of light is 0.56 arcseconds.

This is very small and would require a large telescope to achieve.

In conclusion, we require an angular resolution of 0.56 arcseconds to see the Sun and Jupiter as separate objects. This is an extremely small angle and would necessitate the use of a large telescope.

To know more about angular resolution visit:

brainly.com/question/31858807

#SPJ11

\(\\ \rm\longmapsto 5+(-7)\)

\(\\ \rm\longmapsto 5-7\)

\(\\ \rm\longmapsto -2\)

Note:-

Answer:

is -2

Step-by-step explanation:

because we have (-)+(+) is - so our answer is in minus

Answer:

x = -2, y = 3

Step-by-step explanation:

Given equations are,

4x + 5y = 7 ---------(1)

3x - 2y = -12 ----------(2)

Multiply equation (1) by 3

12x + 15y = 21 ------(3)

Multiply equation (2) by (-4)

-12x + 8y = 48 --------(4)

Now add equations (3) and (4),

(12x + 15y) + (-12x + 8y) = 21 + 48

(12x - 12x) + (15y + 8y) = 69

23y = 69

y = 3

From equation (2),

3x - 2(3) = -12

3x - 6 = -12

3x = 6 - 12

x = -2

Therefore, x = -2 and y = 3 will be the answer.

Answer:

What is the solution to this system of equations?

\(4x +5y = 7\)

\(3x-2y=-12\)

The solution is ✔ \((-2,3)\) .

Refer to the attachment for figure:

The height of the rectangle = 11 inches

What is rectangle?

A rectangle is a type of quadrilateral with parallel sides equal to each other and four equal 90-degree vertices. Because of this, it is also known as an equiangular quadrilateral. Because the opposite sides of a rectangle are equal and parallel, it can also be referred to as a parallelogram.

Let x= height

Width becomes x+49

Diagonal BD=61 inches

By pythagoras theorem,

BD²=BC²+CD²

61²= (x+49)²+x²

3721=x²+98x+2401+x²

On simplification,

x²+49x-660=0

Find the factors

(x+60)(x-11)=0

x=-60, x=11

Consider positive value for height

height = 11 inches

To learn more about the rectangle from the given link

https://brainly.com/question/25292087

#SPJ4

The correct option is d) mathematical

What is a technical system model?

A mathematical model is a set of equations or algorithms that represent technical aspects of a system. These equations or algorithms are used to predict or simulate system behavior and performance. Mathematical models are often used in engineering, science, economics, and other fields where complex systems need to be analyzed and optimized. For example, a mathematical model could be used to analyze how a communication network would perform with different levels of traffic or to predict how a chemical reaction would proceed under various conditions. Mathematical models are often represented graphically to provide a clear visualization of the complex relationships between variables within a system. Overall, mathematical models are an essential tool for designing, optimizing, and managing complex systems.

Learn more about algorithm

brainly.com/question/21172316

#SPJ11

Answer:

x=-3

Step-by-step explanation:

-5x-2=13

+2.      +2

-5x=15

/-5.  /-5

x=-3

The total output of 15 workers will be 105 units per day.Work and time are correlated so using this we could solve the question.

What is work and time?

Time is the duration of any activity or work that occurs or continues.

Work is a task or set of activities designed to achieve a specific result.

Main Body:

This can be done by simply multiplying both number of days and total work in one day.Hence the equation become:

total output = total workers*total work done by one person.

Total output = 7*15

hence,total output = 105 units

to know more about work and time click on the link below

https://brainly.com/question/13086625

#SPJ4