Given m \| nm∥n, find the value of x.

18 root

2

Step-by-step explanation:

In this question imagine there is no y

It will be 10 root2 +5 root2 +3 root 2 it will be 18 root 2

Answer:

I guess answer is 8.48 minutes

Answer:

8.48 minutes.

Step-by-step explanation:

I just took the test.

Answer:

Step-by-step explanation:

So we know that there are 213 oranges and Theresa fills each bag with 3 oranges, so we can represent each bag as 3x. She keeps filling until she reaches 51 oranges.

First. let's write this as an equation, She is starting with 213 oranges and filling x bags with 3 oranges to the point she has less than 51 oranges.

213 - 3x < 51

Now add 3x to both sides,

213 - 3x + 3x < 51 + 3x

213 < 51 + 3x

Now we subtract 51 from both sides,

213 - 51 < 51 - 51 + 3x

162 < 3x

Now we divide both sides by 3,

162/3 < 3x/3

We find the answer,

54 < x

x > 54 bags

The missing sides in the triangle is 2

If leg an is the missing side, change the equation such that an is on one side and compute the square root of that number: a = √(c² - b²)

Leg b is equal to (c2 - a2) if leg b is unknown.

The formula for a missing hypotenuse is c = (a2 + b2).

When given the length of one side, multiply it by 2 to determine the length of the hypotenuse. You can get the side lengths of a triangle with sides of 45°, 45°, and 90° by simply dividing the hypotenuse by 2.

c = (a2 + b2) = 8

here

\(2a^{2}\) =8

\(a^{2}\) = 8/2 =4

a = \(\sqrt{4} = 2\)

The missing sides in the triangle is 2

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Answer:

278.765

Step-by-step explanation:

BTW i turned this from inches to centimeters i subtracted 150.5 and 40.75 the i turned the sum of that from inches to centimeters and then i got the answer of 278.765

The correct mean of the 10 observations is 14.1.

To find the correct mean, we need to correct the mistake in the data and recalculate the mean.

The mean is the sum of all the observations divided by the total number of observations. In this case, we have 10 observations and the mean is 12.5.

The sum of all the observations can be found by multiplying the mean by the total number of observations. So, the sum of the 10 observations is 12.5 x 10 = 125.

Now, let's correct the mistake. One observation was mistakenly taken as -8 instead of +8. To correct this, we need to add 16 to the sum of the observations. (8 - (-8) = 16)

So, the new sum of the corrected observations is 125 + 16 = 141.

Since we still have 10 observations, we divide the new sum by 10 to find the correct mean.

The correct mean is 141 / 10 = 14.1.

Therefore, the correct mean of the 10 observations is 14.1.

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Answer:

The answer is 36

Step-by-step explanation:

=16-4(-5)

=16-(-20)

=36

Answer:

y= 2x +2

Step-by-step explanation:

.........................

Iterations are required to sort the array 10 23 14 35 17 15 16 using selection sort = 5

The selection sort algorithm sorts an array by repeatedly finding the minimum element (considering ascending order) from the unsorted part and putting it at the beginning.

The algorithm maintains two subarrays in a given array.

The subarray which already sorted.

The remaining subarray was unsorted.

In every iteration of the selection sort, the minimum element (considering ascending order) from the unsorted subarray is picked and moved to the beginning of unsorted subarray.

After every iteration sorted subarray size increase by one and unsorted subarray size decrease by one.

After N (size of array) iteration we will get sorted array.

Lets consider the following array as an example: array[] ={10 23 14 35 17 15 16}

{64, 25, 12, 22, 11}

First pass:

For the first position in the sorted array, the whole array is traversed from index 0 to 6 sequentially. The first position where 10 is stored presently, after traversing whole array it is clear that 10 is the lowest value.

  10      23       14      35       17      15         16

Thus, replace10 with 10. After one iteration 10, which happens to be the least value in the array, tends to appear in the first position of the sorted list.

10      23       14      35       17      15         16

Second Pass:

For the second position, where 23 is present, again traverse the rest of the array in a sequential manner.

 10      23       14      35       17      15         16

After traversing, we found that 14 is the second lowest value in the array and it should appear at the second place in the array, thus swap these values.

  10      14       23      35       17      15         16

Third Pass:

Now, for third place, where 23 is present again traverse the rest of the array and find the third least value present in the array.

  10      14       23      35       17      15         16

While traversing, 15 came out to be the third least value and it should appear at the third place in the array, thus swap 15 with element present at third position.

   10      14       15      35       17      23         16

Fourth pass:

Now, for fourth place, where 35 is present again traverse the rest of the array and find the fourth least value present in the array.

 10      14       15      35       17      23         16

While traversing, 16 came out to be the fourth least value and it should appear at the fourth place in the array, thus swap 16 with element present at fourth position.

10      14       15      16       17      23         35

Fifth Pass:

At last the largest value present in the array automatically get placed at the last position in the array

The resulted array is the sorted array.

 10      14       15      16       17      23         35

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Answer:

28.6

Step-by-step explanation:

Pathagorem therom

Answer:

Below in bold.

Step-by-step explanation:

sin S = opposite side / hypotenuse = 77/85

cos S = adjacent side / hypotenuse = 36/85

tan S = opposite side / adjacent side = 77/36.

Answer:

see explanation

Step-by-step explanation:

sin S = \(\frac{opposite}{hypotenuse}\) = \(\frac{TU}{TS}\) = \(\frac{77}{85}\)

cos S = \(\frac{adjacent}{hypotenuse}\) = \(\frac{SU}{TS}\) = \(\frac{36}{85}\)

tan S = \(\frac{opposite}{adjacent}\) = \(\frac{TU}{SU}\) = \(\frac{77}{36}\)

The graphs of all the functions are plotted on the graph.

Given area the functions as shown in the question

Since the graph is not given, we will plot the graph of all the functions given.

Refer to the graph attached. It shows all the functions plotted.

Therefore, the graphs of all the functions are plotted on the graph.

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Answer:

y = -2x - 3

Step-by-step explanation:

Answer:

y=(10×10)÷(1-2) =N

Step-by-step explanation:

y -is the numerical angle of triangle

10×10because the triangle have a ten angle

1-2 cause the line of triangle

The parametrization of the tangent line to the function f(x) = ln(x) - 7/15x^3 at the point (1,-46/15) is r(t) = <1, -46/15> + t<1, -2/3>.

To find the tangent line at a point, we need the slope of the tangent line, which is the derivative of the function evaluated at that point. So, we first find the derivative of f(x):

f'(x) = 1/x - 7/5 x^2

Then, we evaluate f'(1) to find the slope at x = 1:

f'(1) = 1/1 - 7/5(1)^2 = -2/5

Thus, the slope of the tangent line is -2/5. We also know that the point of tangency is (1,-46/15), so we can use the point-slope form to find the equation of the tangent line:

y - (-46/15) = (-2/5)(x - 1)

Simplifying, we get:

y = (-2/5)x - 16/3

Now we can write the parametrization of the tangent line as r(t) = <1, -46/15> + t<1, -2/3>. This is because the direction vector of the tangent line is <1, -2/3>, which is the same as the slope of the line, and the point on the line is (1,-46/15).

So, to get the equation of the line in vector form, we start with the point <1, -46/15>, and add a scalar multiple of the direction vector <1, -2/3>. Thus, the parametrization of the tangent line is r(t) = <1, -46/15> + t<1, -2/3>.

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The parametrization of the tangent line to the function f(x) = ln(x) - 7/15x^3 at the point (1,-46/15) is r(t) = <1, -46/15> + t<1, -2/3>.

To find the tangent line at a point, we need the slope of the tangent line, which is the derivative of the function evaluated at that point. So, we first find the derivative of f(x):

f'(x) = 1/x - 7/5 x^2

Then, we evaluate f'(1) to find the slope at x = 1:

f'(1) = 1/1 - 7/5(1)^2 = -2/5

Thus, the slope of the tangent line is -2/5. We also know that the point of tangency is (1,-46/15), so we can use the point-slope form to find the equation of the tangent line:

y - (-46/15) = (-2/5)(x - 1)

Simplifying, we get:

y = (-2/5)x - 16/3

Now we can write the parametrization of the tangent line as r(t) = <1, -46/15> + t<1, -2/3>. This is because the direction vector of the tangent line is <1, -2/3>, which is the same as the slope of the line, and the point on the line is (1,-46/15).

So, to get the equation of the line in vector form, we start with the point <1, -46/15>, and add a scalar multiple of the direction vector <1, -2/3>. Thus, the parametrization of the tangent line is r(t) = <1, -46/15> + t<1, -2/3>.

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(x)+(x+2)+(x+4) = 105  is the equation

The three consecutive odd integers are 33, 35, 37

33+35+37 = 105

=====================================================

Work Shown:

x = first odd integer

x+2 = next consecutive odd integer

x+4 = third consecutive odd integer

The three items sum to 105

(x)+(x+2)+(x+4) = 105  is the equation

3x+6 = 105

3x = 105-6

3x = 99

x = 99/3

x = 33 is the first odd integer

x+2 = 33+2 = 35 is the second consecutive odd integer

x+4 = 33+4 = 37 is the third consecutive odd integer

-----------

Check:

33+35+37 = 105

The answers are confirmed.

Answer:

Mary is incorrect

Step-by-step explanation:

Mary is incorrect

The additional reduction of 30% is not on the original normal price but the original price discounted by 20 % originally

The total discount will be less than 50%, actually 44%

To prove Mary is wrong, let's take the normal price of the TV as $100

After discount of 20% which is a discount of 0.20 x 100 or $20, the reduced price is $100-$20 = $80

The additional reduction is on this price so the additional discount = 30% of $80 = 0.3 x 80 = $24

The final price of the TV is $80 - $24 = $56

The total discount = 100 - 56 = 44

Percent discount = Discount amount/Original Price x 100

= 44/100 x 100 = 44%

Answer:

Including results for russell runs 9/10 mile in five minutes .at this rate, how many miles can he run in one minute?.

Step-by-step explanation:

Answer:

2.861

Step-by-step explanation:

What is the value of the t score for a 99% confidence interval if we take a sample of size20? Thus, the t-score for a 99% confidence interval for sample size 20 is 2.861.

The point that is located at the ordered pair (4, -2) is given as follows:

Point B.

The general format of an ordered pair is given as follows:

(x,y).

In which the coordinates are given as follows:

On the coordinate plane, we have that:

Hence the coordinates for this problem are given as follows:

A(-2, 4), B(4, -2), C(-4, 2) and D(2, -4).

The graph is given by the image presented at the end of the answer.

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The distance that Ellie ran each afternoon is 5.5 miles for a whole week.

An equation is an expression that shows the relationship between two or more numbers and variables.

Let x represent the distance that Ellie ran each afternoon, since she ran 24 miles, hence:

3(2.5 + x) = 24

7.5 + 3x = 24

x = 5.5 miles

The distance that Ellie ran each afternoon is 5.5 miles for a whole week.

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Answer:

11.3

Step-by-step explanation:

Volume: L * W * H

L = 20

W = 8

H = 35 mm = 35/10 = 3.5 cm

V = 20 * 8 * 3.5

V = 560 cm^3

Density = m/v

Density = 6328 / 560

Density = 11.3

The number of volunteers needed for each case is given as follows:

a. 0.4 miles: 5.

b. 2/7 miles: 7.

c. 0.125 miles: 16.

d. 6/45 miles: 15.

A proportion is a fraction of a total amount, and equations can be built to find the desired measures in the problem using the unit rates of the context of the problem along with basic arithmetic operations, especially multiplication and division.

In this problem, a two mile section will be cleaned, hence the number of volunteers needed is calculated as follows:

n = 2/s.

In which s is the section cleaned by each volunteer.

In item a, the section is of 0.4 miles, hence the number of volunteers is given as follows:

n = 2/0.4 = 5 volunteers.

In item b, the section is of 2/7 miles, hence the number of volunteers is given as follows:

n = 2/(2/7) = 2 x 7/2 = 7 volunteers.

In item c, the section is of 0.125 miles, hence the number of volunteers is given as follows:

n = 2/0.125 = 2/(1/8) = 2 x 8 = 16 volunteers.

In item d, the section is of 6/45 miles, hence the number of volunteers is given as follows:

n = 2/(6/45) = 2 x 45/6 = 90/6 = 15 volunteers.

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9514 1404 393

Answer:

  b = -5

  c = -2

Step-by-step explanation:

The explicit form of a sequence with common ratio r and first term a1 is ...

  an = a1(r^(n-1))

Matching the forms, we see that ...

  b is the first term of the sequence: -5.

  c is the common ratio: 10/-5 = -2.

In summary, ...

  b = -5, c = -2

Cost of one kilogram fertilizer is $26.

Multiplication is an operation that represents the basic idea of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers. Multiplication is used to simplify the task of repeated addition.

Given,

500 gram pack of fertilizer costs $13

1 kilogram = 1000 gram

price of 1000 gram fertilizer

= $13×2

= $26

Hence, $26 is cost of one kilogram fertilizer.

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The roots of the equation will be imaginary. Then the number of real solutions will be zero.

The discriminant represents the types of the root. And the discriminant (D) of the equation ax² + bx + c = 0 is given as

D = b² - 4ac

The type of roots will be given below.

The equation is given below.

x² + 4x + 5 = 0

The discriminant of the given equation will be

D = 4² - 4 x 1 x 5

D = 16 - 20

D = - 4

D < 0

The roots of the equation will be imaginary. Then the number of real solutions will be zero.

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The length of string used to decorate the ceiling = 40.5 meters.

According to the statement

we have given that the hotel staff is decorating the lobby by placing one row of string lights along the outer edge of the rectangular ceiling.

And the coordinates of rectangular ceiling is A(5,16), B(17,10), C(14,4), D(2,10).

And we have to find the total length for string is used to decorate the rectangular ceiling.

We know that the Total length of string = Area of the rectangular ceiling.

And area of rectangular ceiling = L*B

So, Length of rectangular ceiling = A+B

Length of rectangular ceiling = (17-5) + (16-10)

Length of rectangular ceiling = (12+6)/2

Length of rectangular ceiling = 9.

So,

Breadth of rectangular ceiling = B+C

Breadth of rectangular ceiling = (17-14)+(10-4)

Breadth of rectangular ceiling = (3+6) /2

Breadth of rectangular ceiling = 4.5

So, the length of string used = 4.5*9

the length of string used = 40.5 meters.

The length of string used to decorate the ceiling = 40.5 meters.

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Disclaimer: This question was incomplete. Please find the full content below.

Question:

The hotel staff is decorating the lobby by placing one row of string lights along the outer edge of the rectangular celling. A member of the s⊥aff maps the celling on a coordinate grid as shown, where each unit represents . What is the approximate length of string lights the staff needs to decorate the ceiling?

A 20.25 meter

B. 35 meter

C. 40.5 meter

D. 14 meter

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elgoog it.

Step-by-step explanation:

It is written backwards

The given statement , police departments continue to control the sole statistical data available to measure homicide rates in the united states is false.

Domestic disagreements, interpersonal violence, violent fights over land resources, intergang violence over turf or control, and predatory violence and murders by armed organizations are all examples of intentional homicides.

Intentional homicide does not cover all intentional killing; the distinction is usually in the manner in which the killing is carried out.

Homicide is typically committed by individuals or small groups, but killing in armed conflict is typically performed by highly cohesive organisations of up to several hundred members and is thus typically omitted.

The 2020 murder/homicide rate in the United States was 6.52,

a 28.64% rise over 2019.

The murder/homicide rate in the United States in 2019 was 5.07,

up 1.19% from 2018.

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The graph of the parametric equations x = -2cos(t) and y = -sin(t) within the range 0 ≤ t < 2π is an ellipse centered at the origin, with the major axis along the x-axis and a minor axis along the y-axis.

To sketch the graph of the parametric equations x = -2cos(t) and y = -sin(t), where 0 ≤ t < 2π, we need to plot the coordinates (x, y) for each value of t within the given range.

1. Start by choosing values of t within the given range, such as t = 0, π/4, π/2, π, 3π/4, and 2π.

2. Substitute each value of t into the equations to find the corresponding values of x and y. For example, when t = 0, x = -2cos(0) = -2 and y = -sin(0) = 0.

3. Plot the obtained coordinates (x, y) on a graph, using a coordinate system with the x-axis and y-axis. Repeat this step for each value of t.

4. Connect the plotted points with a smooth curve to obtain the graph of the parametric equations.

The graph will be an ellipse centered at the origin, with the major axis along the x-axis and a minor axis along the y-axis. It will have a vertical compression and a horizontal stretch due to the coefficients -2 and -1 in the equations.

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The keyword used to indicate that a field belongs to a class, and not an instance, is C) Static.

In object-oriented programming, the keyword "static" is used to define class-level variables or methods. When a field is declared as static, it means that it is shared among all instances of the class and belongs to the class itself, rather than to individual instances of the class.

By using the static keyword, the field or method can be accessed directly through the class without needing to create an instance of the class. This is useful when you want to have a variable or method that is common to all instances of the class and does not need to be replicated for each instance.

Static fields are often used for constants, counters, or shared data that needs to be accessed and modified by different instances of the class. They can be accessed using the class name followed by the dot operator, without creating an object of the class.

In summary, the static keyword is used to indicate that a field belongs to a class, not an instance, and can be accessed directly through the class name

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