(4x+9)/(7/3)= 3x/0.5

Answer:

The answer would be 4th one

'cause the difference between them is ur slope and ( the first term - the difference) is ur *y intercept* .

Step-by-step explanation:

Good luck .

Hope this helped u ;)

B and B simple math and simplification of the problems : (2x-5y)(2x-5y) and (x+7)(x+7)

Answer:

D) a8 = 35 - (n - 1)(3)

Step-by-step explanation:

Answer:

The answer is -1.25

Hope that helps. x

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

-9*4=-36

-36*-5=180

If there will be 6 cheese sections that are 3 1/3 inches long and 5 vegetable sections that are 4 3/8 inches long, the length of the giant sandwich is 41.875 inches.

To find the total length of the sandwich, we need to add the lengths of all the cheese and vegetable sections together.

First, we need to convert the mixed number 3 1/3 to an improper fraction:

3 1/3 = (3 x 3 + 1)/3 = 10/3

Similarly, we need to convert 4 3/8 to an improper fraction:

4 3/8 = (4 x 8 + 3)/8 = 35/8

Now we can calculate the total length of the sandwich by multiplying the length of each section by the number of sections and adding them together:

Total length = (6 x 10/3) + (5 x 35/8)

= 20 + 21.875

= 41.875 inches

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Answer:

8 and 5.

Step-by-step explanation:

x - y = 3

x + y= 13

by elimination method ,we get

2x = 16

x = 16/2

x = 8

8 + y = 13

y = 13 - 8

y = 5

x = 8 ,y = 5

Answer:

8 and 5

Step-by-step explanation:

Answer:

x = 4

Step-by-step explanation:

Since, line m is perpendicular bisector of line segment AC. Hence, B is the mid point of AC.

Therefore

AB = BC

4x - 1 = 2x + 7

4x - 2x = 7 + 1

2x = 8

x = 8/2

x = 4

Answer:

I cant answer, but I can help, divide 100 by 16, than multiply what you get from that with 24, it'll look like this:

(100÷16)x24=A

The range of the function g(x) = |x - 12| - 2 is {y | y > -2}, indicating that the function can take any value greater than -2.

To find the range of the function g(x) = |x - 12| - 2, we need to determine the set of all possible values that the function can take.

The absolute value function |x - 12| represents the distance between x and 12 on the number line. Since the absolute value always results in a non-negative value, the expression |x - 12| will always be greater than or equal to 0.

By subtracting 2 from |x - 12|, we shift the entire range downward by 2 units. This means that the minimum value of g(x) will be -2.

Therefore, the range of g(x) can be written as {y | y > -2}, which means that the function can take any value greater than -2. In other words, the range includes all real numbers greater than -2.

Visually, if we were to plot the graph of g(x), it would be a V-shaped graph with the vertex at (12, -2) and the arms extending upward infinitely. The function will never be less than -2 since we are subtracting 2 from the absolute value.

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When employees have different responsibilities, those relationships can be modeled with multiple associations between the employee class and the linked class.

In object-oriented programming, a class is a blueprint for creating objects that have similar properties and behaviors. One of the key concepts in class design is associations, which represent relationships between classes. Associations are used to define how objects of one class are connected to objects of another class.

When employees have different responsibilities, it means that there are multiple ways in which they can be associated with other classes. For example, a software company may have a class of employees who are responsible for developing software, and another class of employees who are responsible for testing the software. Each of these classes has a different set of responsibilities and requires different skills and knowledge.

To model these relationships, we can create multiple associations between the employee class and the linked class. For example, we could create one association between the employee class and the software development class, and another association between the employee class and the software testing class. Each of these associations would have different attributes, such as the employee's role, responsibilities, and qualifications.

By modeling these relationships with multiple associations, we can create more accurate and flexible class designs that reflect the real-world relationships between employees and their responsibilities. This approach also allows us to easily modify or extend the class design as the requirements change, without having to make major changes to the existing code. Overall, multiple associations provide a powerful tool for designing robust and adaptable class structures.

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The volume of the rectangular prism is 931.9 cubic meters

The volume of a rectangular prism is calculated by multiplying the length, width, and height of the prism together. For example, if a rectangular prism has a length of 5 cm, width of 3 cm, and height of 2 cm, then the volume of the prism is 5 x 3 x 2 = 30 cm³.

The dimensions given are 12.9ft, 8.6ft, 8.4ft

Volume of prism = length × width × height

volume of prism = 12.9 × 8.6 × 8.4

volume of prism = 931.896 cm³

Volume of prism ≅ 931.9 cm³

The volume is approximately 931.9 cubic meters

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Answer:

a  19  

b 798 dollars

Step-by-step explanation:

a you just plug in a random nuber in

b all you have to do is plug 6 for x

900-17(6)=798

Answer:

40.5

Step-by-step explanation:

3.75 * 2 = 7.50

48 - 7.50 = 40.5

Answer:

False

Step-by-step explanation:

Lines that intersect at right angles are called parallel. False

They are called intersecting lines.

Answer:

False

Step-by-step explanation:

This is false, lines that are always the same distance apart and never intersect are paralle. Line that intersect at a right angle are called perpendicular. See the image.

Answer:

3 upon 2. that's the answer ..

The ordered pairs that defines the solutions of the system of equations f(x) = x² - 2x + 3; f(x) = -2x + 7 are

(2, 3) and (-2, 11)

Ordered pairs refers to the arrangement of 2 numbers in the form (a, b)

As used in the cartesian coordinates

a refers to a point in the x direction b refers to a point in the y direction

Solutions of the system of equation is the points where the straight line intersect the curve or where the two graphs intersect.

the point of intersection

x² - 2x + 3 = -2x + 7

x² - 2x + 2x + 3 - 7 = 0

x² + 3 - 7 = 0

x² - 4 = 0

solving for x

x² = 4

x = √4

x = 2 OR -2

solving for y

For x = 2, y = -2 * 2 + 7 = 3

For x = -2, y = -2 * -2 + 7 = 11

hence we have the points to be (2, 3) and (-2, 11)

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Answer:

12710 license plates

Step-by-step explanation:

Given that :

First character = one of 41 different hieroglyphs

Second character = one of 31 emojis

Third character = one of 10 polygons

A license plate consists of 3 characters

Number of 3-character license plates available :

Number of hieroglyphs * Number of emojis * number of polygons

41 * 31 * 10 = 12710 license plates.

The length of the hypotenuse, given that x = 10, can be found to be about 90 units .

The hypotenuse can be found by the Pythagorean formula :

Side ² + Side ² = hypotenuse ²

Solving for the hypotenuse, assuming x = 10, gives:

( 7 x + 5 )² + ( 5 x )² = hypotenuse ²

( 7 ( 10 ) + 5 ) ² + ( 5 ( 10 ) ) = hypotenuse ²

8, 125 = hypotenuse ²

Hypotenuse = √ 8, 125

Hypotenuse = 90 units

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To find the marginal PDF of X, we integrate the joint PDF with respect to y over the range of possible values of y:

fx(x) = ∫[0,1] fx,y(x,y) dy

= ∫[0,1] ((x+y)/3) dy

= (1/3) ∫[0,1] (x+y) dy

= (1/3) [xy + (y^2/2)] [y=0 to 1]

= (1/3) [x + 1/2]

= (1/3)x + (1/6)

Similarly, to find the marginal PDF of Y, we integrate the joint PDF with respect to x over the range of possible values of x:

fy(y) = ∫[0,1] fx,y(x,y) dx

= ∫[0,1] ((x+y)/3) dx

= (1/3) ∫[0,1] (x+y) dx

= (1/3) [(x^2/2) + xy] [x=0 to 1]

= (1/3) [y + 1/2]

= (1/3)y + (1/6)

To find the conditional PDF of Y given X=x, we use the formula:

fy|x(y|x) = fx,y(x,y) / fx(x)

Substituting in the values from the problem, we get:

fy|x(y|x) = ((x+y)/3) / ((1/3)x + (1/6))

= (2/3) (x+y) / (x+1/2)

To find the conditional PDF of X given Y=y, we use the same formula:

\(fx|y(x|y) = fx,y(x,y) / fy(y)\)

Substituting in the values from the problem, we get:

fx|y(x|y) = ((x+y)/3) / ((1/3)y + (1/6))

= (2/3) (x+y) / (y+1/2)

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The Equation of a Straigth Line has the form:

where m is the slope and b the intersection with the vertical axis (y-axis).

As we can see based on the graph, b = 0, and m can be calculated as follows:

To use the latter, we have to choose two points from the graph. For example, assuming that each square from the graph represents one unit:

• (0,0)

• (-2,1)

Replacing these coordinates:

Answer:

Write the inequality for the statement and solve for v

It means that v is less than or equal to -4. The solution set for this inequality is:

Answer:

1,848m

Step-by-step explanation:

7x24x22= 3,696

Since it's a triangle, we split it into 2.

3,696÷2= 1,848

Therefore, your answer is 1,848.

Hope this helps!

45:60 is equivalent to 15:20

45/15: 60/15

3:4

15/5: 20/5

3: 4

Hence 45 to 60 is equivalent to 15 to 20.

Using the t-distribution, as we have the standard deviation for the sample, it is found that:

The confidence interval is:

\(\overline{x} \pm t\frac{s}{\sqrt{n}}\)

In which:

The critical value, using a t-distribution calculator, for a two-tailed 99% confidence interval, with 25 - 1 = 24 df, is t = 2.797.

The other parameters are given as follows:

\(\overline{x} = 18, s = 1.2, n = 25\).

Hence, the bounds of the interval are given by:

\(\overline{x} - t\frac{s}{\sqrt{n}} = 18 - 2.797\frac{1.2}{\sqrt{25}} = 17.33\)

\(\overline{x} + t\frac{s}{\sqrt{n}} = 18 + 2.797\frac{1.2}{\sqrt{25}} = 18.67\)

The 99% interval estimate of the population mean is (17.33, 18.67).

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Answer:

\(5r^5\)

Step-by-step explanation:

Answer:

it's 5r^5

Step-by-step explanation:

Take the square root of each side.

\(\sf \sqrt{x^{2} } =\sqrt{25} \\\\\\ x=\± 5\)