Can someone help me I forget how to do it.

Answer:

first graph

Step-by-step explanation:

x > n

the graph will have an open circle at the value n , indicating that x cannot equal n ( note solid circle if x ≥ n )

the arrow from n will point in the right direction, indicating values of x greater than n.

the graph representing x > n is the first graph

Answer:

63

Step-by-step explanation:

27/6=4.5

14*4.5=63

To solve this problem, we need to find the lengths of the two pieces when the wire is cut into two parts. Let's denote the length of each leg of the triangle as\(\(x\).\)

The perimeter of the triangle is the sum of the lengths of its three sides. Since the two legs are equal in length, the perimeter can be expressed as \(\(2x + x = 3x\).\)

The length of the wire is given as 71 cm, so we have the equation \(\(3x = 71\).\)

Solving for\(\(x\),\) we divide both sides of the equation by 3:

\(\(x = \frac{71}{3}\).\)

Now that we know the length of each leg of the triangle, we can proceed to the next part of the problem.

The circumference of a circle is given by the formula \(\(C = 2\pi r\)\), where\(\(C\)\)is the circumference and r is the radius. In this case, the wire of length xis bent into the shape of a circle, so we can set the circumference equal to x and solve for the radius r:

\(\(x = 2\pi r\).\)

Substituting the value of x we found earlier, we have:

\(\(\frac{71}{3} = 2\pi r\).\)

Solving for r, we divide both sides of the equation by \(\(2\pi\):\)

\(\(r = \frac{71}{6\pi}\).\)

Therefore, the two pieces of wire will have lengths\(\(\frac{71}{3}\)\)cm and the radius of the circle will be\(\(\frac{71}{6\pi}\)\) cm.

In summary, when the 71 cm wire is cut into two pieces, one piece will have a length o\(\(\frac{71}{3}\)\)cm, which can be bent into the shape of an equilateral triangle with legs of equal length, and the other piece can be bent into the shape of a circle with a radius of \(\(\frac{71}{6\pi}\)\) cm.

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Answer:

80

Step-by-step explanation:

every triangle, no matter what shape or size, will have all angles add up to 180 degrees so 180-40-60=80

The given line passes through (0,10) and (2,0), so its slope is

\(\frac{10-0}{0-2}=-5\)

Since perpendicular lines have negative reciprocal slopes, the slope of the line we want to find is 1/5.

Substituting into point-slope form,

\(y-2=\frac{1}{5}(x-1)\\\\y-2=\frac{1}{5}x-\frac{1}{5}\\\\\boxed{y=\frac{1}{5}x+\frac{9}{5}}\)

Answer:

i think but I am not sure so maybe ask somebody else but I think it is A.

Step-by-step explanation:

I just think it is

Answer: He used 91 pounds of type A coffee

Explanation:

Let x represent the number of pounds of type A coffee used

Let y represent the number of pounds of type B coffee used

This month, Dante made 156 pounds of the blend. This means that

x + y = 156

y = 56 - x

Type A coffee costs Dante $4.30 per pound, and type B coffee costs $5.50 per

pound. This month, the total cost the blend was $748.80. This means that

4.3x + 5.5y = 748.8

We would substitute y = 56 - x into 4.3x + 5.5y = 748.8. We have

4.3x + 5.5(156 - x) = 748.8

4.3x + 858 - 5.5x = 748.8

4.3x - 5.5x = 748.8 - 858

- 1.2x = - 109.2

x = - 109.2/- 1.2

x = 91

He used 91 pounds of type A coffee

7½ – 4/7 ×7/8

= 15/2 – 1/2

= 7

Answer:

its 7

Step-by-step explanation:

Answer:

answers b is is correct ......

Answer:

hey you can use scan and search

Answer:

I got : 0.42264973

Step-by-step explanation:

1/ -√3 + 1

-√3 = -1.73 ( 2 decimal place )

1/ -1.73 + 1

and found the answer

Answer:

y-18=-3(x+2)

Step-by-step explanation:

The Slope-intercept form is -3x+12

Answer:

x>_-1

Step-by-step explanation:

x is such that x is greater or equal to -1

The transformation of f(x) to p(x) is that (a) the graph is reflected and shifted down

From the question, we have the following parameters that can be used in our computation:

The functions f(x) and g(x)

In the function equations, we can see that

f(x) = x²

p(x) = -f(x) - 3

So, we have

Vertical Difference = 0 - 3

Evaluate

Vertical Difference = - 3

This means that the transformation of f(x) to p(x) is that f(x) is reflected and shifted down 3 units to p(x).

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Answer:

The school paid for printing 130 T-shirts

Step-by-step explanation:

Function Models

We are given the cost of printing n T-shirts as the equation:

\(C=250+5.5n\)

For example, if 10 T-shirts were printed, the school would pay:

\(C=250+5.5(10)=250+55=\$305\)

We know the school paid $965 and are required to find the number of T-shirts that were printed. If we use the equation with C=965, we can solve it for n:

\(965=250+5.5n\)

\(965-250=5.5n \Rightarrow 5.5n=715\)

Solving:

\(n=715/5.5=130\)

The school paid for printing 130 T-shirts

Answer:

-1

Step-by-step explanation:

Put these two numbers on a number line with the correct circles. Now choose from any of the between numbers.

Check the picture below.

Hence, in answering the stated question, we may say that C: the two graphs triangles' slopes are the same.

Mathematicians use graphs to visually explain or chart events or variables. A graph point often indicates a connection between one thing and another. A graph, a non-linear data structure, is constituted of nodes (vertices) and edges. Glue the nodes, which are also called as vertices. This graph has E=1, 2, 1, 3, 2, 4, and (2.5) edges and V=1, 2, 3, 5. (3.5). (4.5). Graphical representations of exponential growth in analytical charts (bar charts, pie charts, line charts, and so on). a graph of a logarithmic triangle.

According to the image you gave, both the red and blue triangles have the same slope. As a result, the solution is:

C: the two triangles' slopes are the same.

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Answer:

A rate is a value that serves as a reference measure to calculate a certain mathematical operation, such as a financial interest, a measure of economic growth or the frequency of a certain statistical event.

Thus, in all cases, the rates are multiplied or divided by the initial value, from which the final result of the mathematical operation is obtained. For example, to apply an interest rate of 10%, said value (10/100) is multiplied to the initial value (X x 1.10), from which the final value of said operation is obtained.

A graph of the given piecewise-defined function is shown in the image below.

In Mathematics and Geometry, a piecewise-defined function simply refers to a type of function that is defined by two (2) or more mathematical expressions over a specific domain.

Generally speaking, the domain of any piecewise-defined function simply refers to the union of all of its sub-domains. By critically observing the graph of this piecewise-defined function, we can reasonably infer and logically deduce that it is constant over several intervals or domains such as x > 2 and x < -2.

In conclusion, this piecewise-defined function has a removable discontinuity.

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Answer:

just put like what oh yea put 72

Step-by-step explanation:

Two lines that are parallel have the same slope. If we make \(x - 3y = 15\) in to slope-intercept form it'll be like this:

\(x - 3y = 15 \\ -3y = 15 - x \\ y = \frac{15 - x}{-3} \\ y = \frac{1}{3}x - 5\)

Now we know \(y = \frac{1}{3}x - 5\\\) as its slope-intercept form we can see the slope is \(\frac{1} {3}\\\).

\(y = \frac{1}{3}x + 4\\\) has the same slope as \(y = \frac{1}{3}x - 5\\\) so they are both parallel.

\(y = \frac{1}{3}x + 4\\\)

Answer:

The q value coefficient is 5

Step-by-step explanation:

The q value are all positive and negative factors of the first coefficient (5)

The p value are all positive and negative factors  of the last coefficient (2)

Answer:

145.19°

= 145° 11' 24"

Step-by-step explanation:

degree = int(145.19°) = 145°

minutes = int((145.19° - 145°) × 60) = 11'

seconds = (145.19° - 145° - 11'/60) × 3600 = 24"

Answer:

02

Step-by-step explanation:

0.02

The solution to the system of equation 3x + y = 17 and 3x - 2y = -7 is (3,8).

Given the system of equation in the question;

3x + y = 17

3x - 2y = -7

Solve using subtraction. Subtract equation two from equation one.

( 3x + y = 17 )

-( 3x - 2y = -7 )

0 + 3y = 24

Solve for y

3y = 24

y = 24/3

y = 8

Now, plug y = 8 into equation one and solve for x.

3x + y = 17

Plug in y = 8

3x + 8 = 17

3x = 17 - 8

3x = 9

x = 9/3

x = 3

Therefore, the value of x is 3 and y is 8.

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The exact value of cos theta if the terminal side of theta in standard position contains the point (6,-8) is, 3 / 5

We have to given that;

the terminal side of theta in standard position contains the point (6,-8)

Hence, For given condition we get;

The exact value of cos theta if the terminal side of theta in standard position contains the point (6,-8) is,

Here, x = 6, y = - 8

Hence, We get;

r = √x² + y²

r  = √6² + 8²

r = √36 + 64

r = √100

r = 10

So, The exact value of cos theta if the terminal side of theta in standard position contains the point (6,-8) is,

cos θ = x / r

cos θ = 6 / 10

cos θ =  3 / 5

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The zeros with each multiplicity are given as follows:

The factor theorem is used to define the functions, which states that the function is defined as a product of it's linear factors, if x = a is a root, then x - a is a linear factor of the function.

Considering the linear factors of the function in this problem, the zeros are given as follows:

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