Find the area. This is a trapezoid, with bases that measure 5 feet and 10 feet, and a height of 4 feet.

Answer: 0

Step-by-step explanation:

c2+2c−24=0

Answer:

7.

Step-by-step explanation:

Mean = (2+10+9)/3

= 21/3

= 7.

Answer:

the mean is 7

Brief explanation:

To find the Mean of a set we add all the numbers first.

Remember that the Mean relies on a sum.

So we just add up 2 + 10 + 9 = 21

Then divide 21 by 3 (3 because there are 3 numbers in this set) :

21 : 3 = 7

 We take all the numbers in the set, and divide by how many numbers we have in this set.

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Evaluated the Following Integral If R [0, 1] X [0, 1]. 3y xy DA is [tex]\frac{3}{24}[/tex].

What is integral ?

An integral is a mathematical concept that represents the area under a curve, or the accumulation of a quantity over a given interval. Integrals are a fundamental concept in calculus, which is the branch of mathematics that deals with the study of rates of change and accumulation. In other words, an integral can be thought of as the sum of an infinite number of infinitesimal "slices" of the quantity being measured, over a given interval. Integrals can be used to solve a wide variety of problems.

The integral is evaluated as follows,

∫[0,1]∫[0,1] 3yxy dydx

= 3∫[0,1] yxy dxdy

= 3 * (1/4) * ∫[0,1] x dxdy

= 3 * (1/4) * (1/2) * x^2 dy

= 3 * (1/4) * (1/2) * (1/3) = 3/24

Hence , Evaluated the Following Integral If R [0, 1] X [0, 1]. 3y xy DA is [tex]\frac{3}{24}[/tex].

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Answer: Murr's annual social security deduction is the amount of money he pays in social security taxes. Social security tax is 6.2% of Murr's annual salary. To find the annual social security deduction, we can multiply Murr's annual salary by the social security tax rate:

57,285.50 x 6.2% = 3,541.829

Murr's annual social security deduction is 3,541.829

Note that Medicare tax is 1.45% and it's calculated separately, if you want to calculate it you can use the same formula:

57,285.50 x 1.45% = 829.4078

So the total Social security and Medicare tax is 3,541.829 + 829.4078 = 4,371.2368

It's important to note that these are the federal Social Security and Medicare taxes, there might be additional state taxes or deductions that are not included.

Step-by-step explanation:

The equation that represents the formula for the sequence is f(n) = −4(−5)^n−1

A geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio, r.

The ratio of any term to the one that precedes it should be the same for all terms. If they are all the same, then r, the common difference, is that value

The nth term of a geometric sequence is given as

a(n) = ar^n -1

where a is the first term which is -4

r is the common ratio = 20/-4 = -5

Therefore f(n) = -4(-5)^n -1

Therefore the expression that represents the formula of the sequence is f(n) = -4(-5)^n - 1

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According to the information, it can be inferred that the total matches that would be played in total are 160,461.

A combination is a term to refer to an arrangement of elements in no particular order. For example:

When we put together a sandwich with salami, ham and turkey. The order in which the deli meats are placed does not matter as long as they are in a sandwich. There is only one way to stack the meat on the sandwich when the order doesn't matter.

To calculate how many matches will be played in total we have to perform the following procedure:

[tex]= ^{567} C_{2} \\= \frac{(567)!}{2!565!} \\= \frac{567 * 566 * (565)!}{2 * (565)!} \\= 567 * 283\\= 160,461\\\\[/tex]

As we can see after the combination, the number of games that would be played in this tournament would be 160,461.

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On solving the provided question we can say that ordinary number the answer is  1.495 x 10^0

An ordinary number, also known as a standard form number or a decimal number, is a number that is written in the familiar base-10 format, with a whole number part and a fractional part separated by a decimal point.

A) 5.1 x 10¹ as an ordinary number is 51.

B) To work out the value of (1.7 x 10¹) × (8.5 x 10-²), we first need to multiply the two numbers:

(1.7 x 10¹) × (8.5 x 10-²) = 1.7 x 8.5 x 10¹ x 10-² = 14.95 x 10-1

To express the answer in standard form, we need to move the decimal point to the left so that there is only one non-zero digit to the left of it. 14.95 x 10-1 is 1.495 x 10^0. So the answer is 1.495 x 10^0

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It all depends on how the spinner is set up, what symbols or numbers it contains and how it is marked.

Symbols are an important part of human communication. They are used to convey a specific meaning, feeling, or idea. Symbols can be visual, such as an object or gesture, or verbal, such as a word or phrase. Symbols are used to represent a concept or idea, often in a way that is easier or more efficient than using words.

The possible outcomes of Jonah's spin could be any of the following:

1. Two of the same numbers, e.g. both 7s or both 11s.
2. Two different numbers, e.g. 8 and 4.
3. One number and a symbol, e.g. 5 and the star.
4. Two symbols, e.g. the heart and the diamond.

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Answer:

------------------------

Use the given expression z/16, substitute z with 40 and calculate:

Answer:

-792

Step-by-step explanation:

According to PEMDAS, you would multiply 8 x 100 first making the equation

1+1+1-5+2+2+2+4-800+1

then combine like terms, 8-800+1

Since 8 is smaller than 800, you would get a negative number, -792

then you add 1, making your answer -792

On solving the provided question, we can say that the provided coordinates are(0.35 , 1629) and (0.12 , 334.50) the equation of line that can be formed it [tex]334.50x = 1629y - 0.47 = 0[/tex]

A coordinate system in geometry is a method that employs one or more integers or coordinates to identify the precise placement of points or other geometrical objects on a manifold, such as Euclidean space. Pairs of integers called coordinates are used to locate a point or object on a two-dimensional plane. The position of a point on a 2D plane is described by two integers known as the x and y coordinates. a group of numbers that represent precise positions. Usually, there are two numbers in the figure. The front-to-back distance is represented by the first number, while the top-to-bottom distance is represented by the second number. like in (12.5), when there are 12 units below and 5 above.

the provided coordinates are

(0.35 , 1629) and (0.12 , 334.50)

the equation of line that can be formed it

y1--y = m (x - x1)

1629y - 0.35 = 1(334.50x - 0.12)

334.50x = 1629y - 0.47 = 0

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The width of the rectangle is 1 in.

A rectangle is a type of parallelogram, having each angle right angle and equal diagonal.

Given that, A rectangle has a length that is five times longer than its width. and the perimeter of the rectangle is 12 inches

Perimeter of a rectangle = 2(length+width)

Let the width be w then length will be (5w)

Therefore,

(w+5w)2 = 12

6w = 6

w = 1

Hence, the width of the rectangle is 1 in.

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The complete inequality is d ≥ 3.

In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other. To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.

Given:

We have the number line graph.

Let d be nay number in the real line.

And in the number line,

the line have the closed circle at 3 and increasing to the right to 3.

That means, the inequality,

d ≥ 3.

Therefore, the inequality is d ≥ 3.

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The complete question is given in the attached image.

Answer:

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In the given circle graph, central angle of people like to travel by boat is 72°.

Circle graphs also known as pie charts are one of the most commonly used graphs to represent data using the attributes of circles, spheres, and angular data to represent real-world information. It is used to visualize information and data.

Given that, A travel magazine surveyed 500 of its adult readers about their favorite ways to travel.

The circle graph below shows that 125 people like to travel by train, 275 people like to travel by airplane, and 100 people like to travel by boat.

In a circle graph, the whole circle which subtends a 360-degree angle at the center is broken into different.

Central angle of people like to travel by train:

125/500 ×360°

= 90°

Central angle of people like to travel by airplane:

275/500 ×360°

= 198°

Central angle of people like to travel by boat:

100/500 ×360°

= 72°

Therefore, in the given circle graph, central angle of people like to travel by boat is 72°.

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Answer:

The answer is that a(t) is decreasing from 5 to 6 minutes.

Step-by-step explanation:

The other answers do not make sense, except for one which may be confusing. That answer is that a(t) is negative from 5 to 6 minutes.

The graph, however, while decreasing, is never negative, as the distance can never be a negative measurement. Nor is the graph slanted up and to the left.

The radians that the point (-1,0) would pass if rotated counterclockwise until it first reaches (√3/2,-1/2) is 2π/3.

When a point on the unit circle is rotated counterclockwise, it traces out an angle in radians. To find the number of radians that the point (-1,0) would pass if rotated counterclockwise until it first reaches (√3/2,-1/2), we can use the fact that the point (-1,0) corresponds to an angle of π radians on the unit circle, and the point (√3/2,-1/2) corresponds to an angle of 5π/3 radians on the unit circle.

To find the number of radians passed, we need to subtract the initial angle (π) from the final angle (5π/3), so (5π/3 - π) = 2π/3 radians.

Therefore, the point (-1,0) will pass 2π/3 radians when it is rotated counterclockwise until it first reaches (√3/2,-1/2)

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(a) A basis for a subspace is a set of linearly independent vectors that span the subspace. To find a basis for this subspace, we can use the following steps:

Write the given set of vectors as the rows of a matrix, with each vector as a row.

Use row-reduction (Gaussian elimination) to put the matrix in row-echelon form.

The non-zero rows of the row-echelon form matrix form a basis for the subspace.

So, we get the matrix:

| 6a - 2c | -5b - 5c | -6a + 5b + 2c | -6a + 2c |

Using row-reduction, we can simplify the matrix to:

| 1 - 1/3 | 0 | 1/3 | -1/3 |

The non-zero rows are {[ 1 - 1/3 0 1/3 -1/3 ]}

So, a basis for the subspace is:

{[ 1 - 1/3 0 1/3 -1/3 ]}

(b) The dimension of a subspace is the number of linearly independent vectors in a basis for the subspace. In this case, the basis for the subspace has only one vector, so the dimension of the subspace is 1.

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An algorithm that converts one number into a different one is called a function.

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This could result in an unexpected transformation. Therefore, the order of the matrices must be taken into account when combining them.

Matrix is a mathematical entity composed of elements arranged in rows and columns. It is used to represent and manipulate various types of data and is commonly used in scientific and engineering applications. Matrices are useful for representing linear equations and transformations of vector spaces, such as scaling and rotation. They can also be used to store data and perform calculations on that data.
Matrix A is a scaling matrix which is used to change the size of an object. This transformation is achieved by multiplying each component of the vector by a value, resulting in a larger or smaller object.

Matrix B is a rotation matrix which is used to rotate an object. This transformation is achieved by multiplying each component of the vector by a coefficient which is then added to the other components, resulting in a rotated object.

Matrix D is a combination of matrices A and B, where the effects of matrix A are applied first and then the effects of matrix B are applied. Care must be taken when combining the two matrices because the order of the transformations matters; applying the effects of matrix B first would result in a different transformation than applying the effects of matrix A first. If matrix B is applied first, it will rotate the object before it is scaled, meaning that the scaling will be applied to the already-rotated object. This could result in an unexpected transformation. Therefore, the order of the matrices must be taken into account when combining them.

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Because a cubic function is a polynomial function, which are continuous curves, the domain of a cubic function is all real numbers.

All odd-degree polynomials have at least one real root; a cubic function has one to three real roots, which may or may not be distinct. A cubic function's graph always has one inflection point. It might have a local minimum and local maximum as its two critical points.

The cubic function [tex]f(x) = x^3 + x^2 + x + 1[/tex]  has a local maximum at x = 1 and a local minimum at x = 1/3. A cubic function can also have two local extreme values (1 max and 1 min).

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The relation between effort force and the force of gravity can be represented as,   Fₐ < Fₙ

The definition of force is the pushing or pulling of anything. Push and pull are the result of two things interacting with one another. Stretch and crush are two more phrases that can be used to describe force.

Given that,

A student lifts up a spring scale attached to a block on a table

The block is still resting on the table

The relation between effort force to the force of gravity = ?

Suppose,

The effort force = Fₐ

The force of gravity =  Fₙ

block is still resting on the table,

it means effort force is less than the force of gravity,

To move upward, it is required to apply more effort force,

but, here effort force is less

So, It can be written as,

Fₐ < Fₙ

Hence, the relation between both the forces is  Fₐ < Fₙ

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Answer:

24.53

Step-by-step explanation:

d = (1/2)gt²

First man travels 1 sec + 2 sec = 3 sec

d = (1/2)(9.81 m/s²)(3 s)² = 44.15 m

Second man travels 2 sec

d = (1/2)(9.81 m/s²)(2 s)² = 19.62 m

Distance between the 2 men:

44.15 m - 19.62 m = 24.53 m

The length KM is equivalent to 8.61 ft.

In Euclidean geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure

Given is that JKLM is a parallelogram such that JN = 5 ft and KN = 7 ft.

We can write that -

KM² = JN² + KN²

KM² = 5² + 7²

KM² = 25 + 49

KM² = 74

KM = √74

KM = 8.61

Therefore, the length KM is equivalent to 8.61 ft.

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After dilatation, the length of AC will be 20. The angle A’ will then be measured at 37°.

Dilation is the process of expanding the size of something without changing its shape. The size of the item can be increased or decreased depending on the scale factor.

We have done so.

AABC is dilated by a factor of four to provide AA’B’C’.

The triangle A’B’C’ is formed by diluting the triangle ABC by a factor of four.

Then the length of AC after dilatation. We now have

A’C’ = scale factor multiplied by AC

A’C’ = 4 x 5

A’C’ = 20

The angle A’ will then be measured.

Dilation has no influence on the angle.

∠A = ∠A’ = 37°

As a result, the proper selection.

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The new coordinates of point D after the transformation(-4 -4)

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Given inequality:

To graph it first, consider line:

Find two points on the line.

Now, plot the two points.

Next, draw a dashed line trough the two points. Dashed line because the line is not included into solution set, due to '<' sign.

The last step, shade the area below (to the right) the line. Below the line because 'y <' means 'y-values less than' which appears below the line.

Answer:

See attachment.

Step-by-step explanation:

Given linear inequality:

[tex]y < 3x[/tex]

When graphing inequalities, temporarily replace the inequality sign for the equals sign:

[tex]\implies y=3x[/tex]

Find two points on the line by substituting two values of x into the equation:

[tex]x=0 \implies y=3(0)=0 \implies (0, 0)[/tex]

[tex]x=1 \implies y=3(1)=3 \implies (1,3)[/tex]

When graphing inequalities:

Therefore, to graph the given linear inequality:

Answer: 44 5/8

Step-by-step explanation:

Regular Volume: (3.5)(8.5)(15)= 446.25

Individual Volume (1/10 of regular): 446.25/10= 44.625

44.625 as Fraction: 44 5/8