Help!! It’s important ...

Answer:

ellipse? x = â’4. 25 and x = 8. 25 x = â’3. 25 and x = 9. 25 y = â’4. 25 and y = 8. 25 y = â’3. 25 and y = 9. 25.

Answer:

B

Step-by-step explanation:

y-2x=1

+2x +2x

y=2x+1, y=2x-4 (B)

Answer:

19 lol

Step-by-step explanation:

Answer:

Oof this is a hard one because it is between 19 and 21

Step-by-step explanation: So frustrating but i think it is 19 because i plugged in the calculator and did geometry and I got 19 but i am not sure.

The mean absolute percent error (MAPE) is 25%.

The mean absolute percent error (MAPE) is a measure of forecasting accuracy that quantifies the average deviation between predicted and actual values as a percentage of the actual values. In this case, the mean absolute deviation (MAD) is given as 25 units for the past 10 periods, and the total demand is 1,000 units.

To calculate the MAPE, we need to divide the MAD by the total demand and multiply by 100 to express it as a percentage. In this scenario, the MAPE is calculated as follows:

MAPE = (MAD / Total Demand) * 100

     = (25 / 1,000) * 100

     = 2.5%

Therefore, the MAPE is 2.5%, which means that, on average, the forecasts have a 2.5% deviation from the actual demand.

Learn more about: Percent

brainly.com/question/31323953

#SPJ11

Answer:

Step-by-step explanation:

\(U=\{1,2,3,4,5,6,7,8,9,10\}\\\\P=\{2,4,6,8,10\}\\\overline{P}=\{1,3,5,7,9\}\\\\Q=\{2,3,5,7\}\\\overline{Q}=\{1,4,6,8,9,10\}\\\\P\ \cap\ Q=\{2\}\\P\ \cup\ Q=\{2,3,4,5,6,7,8,10\}\\\\\overline{P\ \cup\ Q}=\{1,9\}\\\\\overline{P}\ \cap\ \overline{Q}=\{1,3,5,7,9\}\ \cap\ \{1,4,6,8,9,10\}=\{1,9\}\)

Answer:

The lines moves lower.

Step-by-step explanation:

The steepness of a line is related to the slope, m.

b is the y-intercept, not the slope.

b is where the line intersects the y-axis.

Changing b changes the vertical position of the line.

Answer: The lines moves lower.

Answer:

a intersection with the y-axis.

Step-by-step explanation:

just took edge 2022

False. The total shrink for a three- and four-bend saddle is equal to that of an offset.

The statement "total shrink for a three- and four-bend saddle is twice that of an offset" is true.

1. Shrink: Shrink refers to the amount of extra conduit length needed to account for bends in the conduit, so it maintains the required distance between two points after bending.

2. Offset: An offset is a two-bend conduit configuration used to navigate around obstacles while maintaining a straight path. The total shrink for an offset can be calculated using the formula: Shrink = offset height x (multiplier for the specific angle).

3. Saddle: A saddle is a conduit configuration with either three or four bends. It is used to navigate over or under obstructions while maintaining a straight path.

4. Comparison: For both three- and four-bend saddles, the total shrink is twice that of an offset. This is because a saddle consists of two sets of bends (either two offsets or an offset and a U-bend) and requires additional conduit length to accommodate these extra bends.

In conclusion, the statement is true, as the total shrink for a three- and four-bend saddle is indeed twice that of an offset.

Learn more about four:

brainly.com/question/27704437

#SPJ11

Answer:

Step-by-step explanation:

Due to the cast of the shadow regardless of that the line will still be 11 feet due to the lines length

Answer:

C = y - 3x-1

Step-by-step explanation:

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

C = y - 3x-1 is in slope intercept form

The answer is A.

I took the test.

Answer:

Step-by-step explanation:

This is not a triangle at all. You must have typed the angles incorrectly. A triangle's angles have to add up to 180 and yours only add up to 160...

Answer:

2 and 4

Step-by-step explanation:

The solutions to the systems are at the points of intersection of the 2 curves.

(1)

There are 2 points of intersection thus 2 solutions

(2)

There are 4 points of intersection thus 4 solutions

Answer:The population mean can be calculated by the sum of all values in the given data/population divided by a total number of values in the given data/population.

Simplifying the expression gives 6x√3x

Adding and subtracting surds is applicable where the numbers underneath the root symbols also known as radicands are the same.

From the information given, we have:

5x √3x + 2x√3x  - x√3x

We can see than the numbers within the root symbols '3x' are the same for all the three surds.

Note that if the root cases are the same, the numbers cannot be added or substracted.

Now, let's add the values outside the roots

5x √3x + 2x√3x  - x√3x

= 5x + 2x - x

= 7x - x

= 6x

We have;

6x√3x

Thus, simplifying the expression gives 6x√3x

Learn more about surds here:

https://brainly.com/question/840021

#SPJ1

Answer:

m = 2.666

Step-by-step explanation:

Data set A and B have the same number of data points, but A has a larger standard deviation and a smaller range compared to B.

Assume that,

There are two data sets, A and B, with the same number of data points:

Data Set A: [3, 5, 7, 9, 11]

Data Set B: [6, 7, 8, 9, 10]

In this example, both data sets have five data points, but Data Set A has a larger standard deviation while having a smaller range compared to Data Set B.

Data Set A has a larger standard deviation because the values are more spread out from the mean.

The standard deviation of Data Set A is approximately 3.16, while the range is,

11 - 3 = 8

On the other hand, Data Set B has a smaller standard deviation because the values are closer to the mean.

The standard deviation of Data Set B is approximately 1,

While the range is,

10 - 6 = 4

To learn more about statistics visit:

https://brainly.com/question/30765535

#SPJ4

The value of x in the area model is 4. This means that the second area in the model is 16 high and 4 wide, with a total of 64.  In the given area model, the first area represents 20 seats wide and 16 seats high, which gives a total of 320 seats.

This area corresponds to the first 20 seats in each row. Since each row has 16 seats, the theater has a total of 20 rows. The second area in the model represents x seats wide and 16 seats high, with a total of 64 seats. Since the total number of seats in the theater is 384, we can subtract the first area (320 seats) from the total to find the number of seats in the second area.

384 - 320 = 64

Since the second area has a total of 64 seats and is 16 seats high, we can divide the total by the height to find the width:

64 ÷ 16 = 4

Therefore, the value of x in the area model is 4, indicating that the second area is 16 seats high and 4 seats wide, with a total of 64 seats.

Learn more about area here: https://brainly.com/question/27683633

#SPJ11

Step-by-step explanation:

answer is above ...hope this helps....

Its GCF is 9.

Hope it helps

Answer:

15.6 units (3 s.f.)

Step-by-step explanation:

The distance between 2 points is given by the formula below, where \((x_1, y_1)\) is the first coordinate and \((x_2, y_2)\) is the second coordinate.

\(\boxed{{\text{Distance between 2 points}= \sqrt{(y_1 - y_2)^{2} + (x_1 - x_2)^{2} } }}\)

Using the distance formula above,

distance between A(-3, 1) and B(7, 13)

= \(\sqrt{(13-1)^{2} + [7-(-3)]^{2} } }}\)

= \(\sqrt{12^2+(7+3)^2}\)

= \(\sqrt{244}\)

= 15.6 units (3 s.f.)

Additional:

To learn more about the distance formula, do check out: https://brainly.com/question/8283882

Answer:

She will owe the bank $24.62

Answer:

A. -16

Step-by-step explanation:

6 times -16 = -96 + 24 = -72

4 times -16 = -64 + 12 = -52

Answer:

a)77/100 b)7/10 c)7/100

Step-by-step explanation:

We know that the tension in string 1 is 108 N and the tension in string 2 is 132 N. We also know that the weight of the object is 30 N. We need to find the component form of the two tension vectors using the magnitudes and angles. Since the object is in equilibrium, the tension in both strings is equal to each other.

We know that the tension in string 1 is 108 N and the tension in string 2 is 132 N. We also know that the weight of the object is 30 N. We need to find the component form of the two tension vectors using the magnitudes and angles. Since the object is in equilibrium, the tension in both strings is equal to each other.
Let's assume the angle between the horizontal and the direction of string 1 is θ1 and the angle between the horizontal and the direction of string 2 is θ2.
We can use trigonometry to find the horizontal and vertical components of the tension vectors.
For string 1, the horizontal component is T1cosθ1 and the vertical component is T1sinθ1.
For string 2, the horizontal component is T2cosθ2 and the vertical component is T2sinθ2.
Since the object is in equilibrium, the horizontal components of the tension vectors must be equal to each other and the vertical components of the tension vectors must be equal to the weight of the object.
So, we can write two equations:
T1cosθ1 = T2cosθ2   --- equation 1
T1sinθ1 + T2sinθ2 = 30 N   --- equation 2
We can rearrange equation 1 to get:
T1/T2 = cosθ2/cosθ1
We know the magnitudes of T1 and T2, so we can substitute them in the equation above and solve for cosθ1 and cosθ2.
We get:
cosθ1 = 0.8cosθ2
cosθ2 = 0.8cosθ1
We can now use these values to solve for the angles θ1 and θ2.
For example, if we assume θ1 = 30 degrees, we can solve for θ2 using the equation above:
cosθ2 = 0.8cos30 = 0.8(√3/2) = 0.6928
θ2 = cos⁻¹(0.6928) = 46.53 degrees
Now that we know the magnitudes and angles, we can write the component form of the tension vectors as follows:
T1 = <108cos30, 108sin30> = <93.53, 54> N
T2 = <132cos46.53, 132sin46.53> = <88.48, 100> N
Therefore, the component form of the two tension vectors is <93.53, 54> N and <88.48, 100> N, respectively.

To know more about vectors visit: https://brainly.com/question/30958460

#SPJ11

1. if the consumer spends all of their budget without any remaining surplus, the budget constraint is binding.

2. The specific conditions on v2 necessary to obtain these results depend on the functional form of v2.

3. If ∂^2v2/∂xl∂a > 0, then xl is a normal good. The specific condition on v2 depends on its functional form.

4. The specific conditions on v2 necessary to determine the signs of these derivatives depend on the functional form of v2 and may require further analysis.

The budget constraint will be binding at the optimum if the total expenditure on goods, ∑l=1L plxl, is equal to the available budget w. In other words, if the consumer spends all of their budget without any remaining surplus, the budget constraint is binding.

Using the budget equality constraint, we can express xl in terms of the other goods:

xl = (w - ∑l=1L-1 plxl) / pL

To determine the conditions under which the consumption of good l is decreasing or increasing in a, we need to examine the derivative of xl with respect to a:

d(xl)/da = d[(w - ∑l=1L-1 plxl) / pL] / da

For xl to be decreasing in a, we require that d(xl)/da < 0, and for xl to be increasing in a, we require that d(xl)/da > 0. The specific conditions on v2 necessary to obtain these results depend on the functional form of v2.

To determine whether xl is a normal good (where the demand for xl increases with income), we need to analyze the cross-partial derivative of v2 with respect to xl and a:

∂^2v2/∂xl∂a

If ∂^2v2/∂xl∂a > 0, then xl is a normal good. The specific condition on v2 depends on its functional form.

Applying the above conditions to the Cobb-Douglas utility function:

u(x1,...,xL) = ∑l=1L-1 allog(xl) + alog(xL)

First, let's consider the budget constraint. Assuming the prices of all goods are positive, the budget constraint can be written as:

∑l=1L-1 plxl + pLxL ≤ w

To substitute xL in the utility function using the budget equality, we have:

xL = (w - ∑l=1L-1 plxl) / pL

Substituting this back into the utility function yields:

u(x1,...,xL-1) = ∑l=1L-1 allog(xl) + alog((w - ∑l=1L-1 plxl) / pL)

Now, we can analyze the conditions for the consumption of good l, where l ∈ {1,...,L-1}, to be decreasing or increasing in a by examining the derivative:

d(xl)/da = d(u(x1,...,xL-1))/da

The specific conditions on v2 necessary to determine the signs of these derivatives depend on the functional form of v2 and may require further analysis.

Learn more about  derivative  from

https://brainly.com/question/23819325

#SPJ11

Answer:

we know that,

y-y1=m(x-x1)

or, y-1=-3(x-5)

or, y-1=15-3x

or 3x+y-16=0 is the required equation

The graph of the line with slope -3 passing through the point (5,1) is attached.

The equation of the line in the slope-intercept form is y = -3x + 16.

The equation of the line in the standard form is 3x + y = 16.

The equation of a line is the representation of a line on a coordinate plane (x-y plane), which shows the relation between x and y, for every point on the particular line.

The standard form of a line is ax + by = c, where x and y are variables and a, b, and c are constants.

The slope-intercept form of a line is y = mx + b, where x and y are variables, m is the slope of the line, and b is the y-intercept of the line.

The equation of a line passing through the point (x₁, y₁), having a slope m, is represented by the one-point formula: y - y₁ = m(x - x₁).

We are asked to graph a line with a slope = -3, passing through the point (5, 1).

We use the one-point formula to determine the equation of this line, with slope m = -3, (x₁, y₁) = (5, 1).

Substituting these values in the equation y - y₁ = m(x - x₁), we get

y - 1 = -3(x - 5)

or, y = -3x + 15 + 1

or, y = -3x + 16.

or, 3x + y = 16

The equation of the line in the slope-intercept form is y = -3x + 16.

The equation of the line in the standard form is 3x + y = 16.

To graph this line we plot the points (5, 1) (as it is given that it passes through this point) and (0, 16) (as the y-intercept is at 16, so the line passes through the point (0, 16)). We join these points by a line and extend this line on both sides to get the required line.

Learn more about the graphing of a line at

https://brainly.com/question/4025726

#SPJ2

Answer:

assume \(13 = z \\ 8 =x \\ bc = y\)

by phytagorean theorem

\({y}^{2} + {x}^{2} = z^{2} \)

so

\(bc = y = \sqrt{ {z}^{2} - {x}^{2} } = \sqrt{169 - 64} = \sqrt{105} \)

\( \huge \tt \color{pink}{A}\color{blue}{n}\color{red}{s}\color{green}{w}\color{grey}{e}\color{purple}{r }\)

\( \large\underline{ \boxed{ \sf{✰\:Note }}}\)

★ 1st let's know what is the given figure is and it's related concepts for solving !

\( \rule{70mm}{2.9pt}\)

★ Writing this theorem mathematically ★

\( { \boxed{✫\underline{ \boxed{ \sf{Pythagorean \: theorem \: ⇒ {Hypotenuse }^2={ Base }^2+ {Height }^2}}}✫}}\)

★ Here ★

\( \rule{70mm}{2.9pt}\)

\( \boxed{ \rm{ \pink ➛BA^2= AC^2+BC^2}}\)

\( \rule{70mm}{2.9pt}\)

\(\rm{ \pink ➛13^2= 8^2+x^2} \\ \rm{ \pink ➛169 = 64 + {x}^{2} } \\ \rm{ \pink ➛169 - 64 = {x}^{2} } \\ \rm{ \pink ➛105 = {x}^{2}} \\ \rm{ \pink ➛ \sqrt{105} \: or \: 10.2469 = x} \\ \)

\( \rule{70mm}{2.9pt}\)

Hence length (BC) in the given triangle is of

\( { \boxed{✛\underline{ \boxed{ \sf{\sqrt{105} cm\: or \: 10.2469cm\green✓}}}✛}}\)

\( \rule{70mm}{2.9pt}\)

Hope it helps !

Answer:

Undefined

Step-by-step explanation:

Answer:

Step-by-step explanation:

Yes

Answer:

What grade are you in

Step-by-step explanation:

Answer:

$950

Step-by-step explanation:

$700 + $250 = $950