Three of the sides will require fencing and the fourth wall already exists. If the farmer has 100 feet of fencing, what is the largest area the farmer can enclose?

Answer: The slope of line r is 1/2, so the slope of line s will be the negative reciprocal of 1/2, which is -2/1 or -2.

We can use the point-slope form of a linear equation to find the equation of line s:

y - y1 = m(x - x1)

where m is the slope of the line and (x1, y1) is a point on the line.

Substituting m = -2, x1 = 1, and y1 = 4, we get:

y - 4 = -2(x - 1)

Expanding the right side and rearranging, we get:

y - 4 = -2x + 2

y = -2x + 6

Therefore, the equation of line s is y = -2x + 6.

Step-by-step explanation: Would really apreciate brainliest and thanks.

By using the graph of g, the solution to g(3) is equal to 8.

In Mathematics and Geometry, a function can be defined as a mathematical expression which is typically used for defining and representing the relationship that exists between two or more variables such as an ordered pair in tables or relations.

In Mathematics and Geometry, a domain is sometimes referred to as input value and it can be defined as the set of all real numbers for which a particular function is defined.

When the domain (input value) of the given function g(x) shown in the graph is 3, the output value (range) is given by;

g(3) = 8.

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

1. If you rented the jet ski for 9 RTUs, it would cost $90 USD.

2. If we paid $80 USD for the jet ski rental, the rental time would be 8 RTUs.

3. If you rented the jet ski for 2.5 RTUs, it would cost $25 USD.

We are given that 1 unit of 1 = 1 RTU = $10.

Then, 9 RTUs will cost:

= 9 * $10

= $90

To calculate how long was the rental in RTU, you can divide the total cost by the cost of each unit which is:

= $80 / $10

= 8 RTUs

2 units of 1 = 2 RTUs = $20

1 unit of 0.5 = 0.5 RTUs = $5

So, the total cost of jet ski for 2.5 RTU will be:

= $20 + $5

= $25

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Answer:where is the attachment?

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2 )}[/tex]

  [tex]=\sqrt{(8-5)^2+(3-1)^2 )}[/tex]

  [tex]=\sqrt{3^2+2^2 }[/tex]

  [tex]=\sqrt{13}[/tex]

put 0 where the x is in the equation

f(x) = y

f(x) = (x-2)²

y = (0-2)²

y = 4

does the graph go thru (0,4) ?

no

so this is not the graph

Answer:

  the vertical asymptote is in the wrong place

Step-by-step explanation:

You want a simple explanation why the graph shown is not a graph of 1/f(x) = 1/(x -2)².

The zero of f(x) is at x = 2. This will be the equation of the vertical asymptote of the reciprocal function.

The given graph has a vertical asymptote at x = -2, so cannot be a graph of 1/f(x).

Therefore, the proportion is: 3 feet / 1 yard = 12 feet / 4 yards = 3/1 = 12/4

Alternatively, we can simplify the proportion by dividing both the numerator and denominator of the second fraction by 4:

Cost refers to the amount of money or resources that must be expended to produce or obtain a good or service. It represents the total expenditure incurred by a business or individual in order to acquire or produce a product or service. The cost of a product or service may include expenses such as materials, labor, overhead, transportation, and other associated costs. In business, cost is an important factor to consider when determining the price of a product or service, as well as in making decisions regarding production, investments, and resource allocation.

To find out how many decorations can be bought with $25.21, we need to divide the budget by the cost of each decoration:

Number of decorations = budget / cost per decoration

Number of decorations = $25.21 / $34.43/decoration

Number of decorations = 0.73 (rounded to two decimal places)

Therefore, Layla can only afford to buy 0.73 decorations with her budget. Since you cannot buy a fraction of a decoration, the answer would be zero decorations that can be bought with the given budget.

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After answering the presented question, we can conclude that As a result, the expression for the rectangle's perimeter in terms of w is: 6w + 5 is the perimeter.

A boundary is a closed path that encompasses, surrounds, or delimits a length or shape in two dimensions in one direction. A circle's or an ellipse's outermost portion is known as its perimeter. Numerous circumstances in everyday life call for the application of the perimeter calculation. The radius of an edge determines a form's perimeter. Learn how to add the side lengths of various forms to determine the perimeter.

The length of the rectangle is 2w + 5/2 units, and its width is w units.

The formula for calculating the perimeter of a rectangle is:

2(length + width) = perimeter

Substituting the length and width expressions yields:

2(2w + 5/2 + w) perimeter

When we simplify, we get:

circumference = 2(3w + 5/2)

circumference = 6w + 5

As a result, the expression for the rectangle's perimeter in terms of w is:

6w + 5 is the perimeter.

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Answer:

23. Similar as well as congruent triangle

25. Conguent triangle

Step-by-step explanation:

Answers:

23. Not enough information

25. Congruent (by the HL theorem)

HL = hypotenuse leg

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

Explanation for problem 23.

Check out figure 1 shown below.

I have marked the given diagram with light blue and light pink to show which angles are congruent.

Because lines UN and TC are parallel, we know the following alternate interior pairs are congruent.

Therefore, we can establish one link of paired congruent angles of the triangles LNU and TCH. However, we cannot determine any other angle pairings. Why not? Because we don't know if segment UL is parallel to segment TH. If they were parallel, then we could establish something like angle LUN = angle CHT as one alternate interior pairing.

But again, we don't know if UL is parallel to TH. The arrow markers aren't shown for these segments.

Therefore, we simply don't have enough information to determine if the triangles are similar or congruent.

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

Explanation for problem 25.

Luckily this problem will provide sufficient info to prove the triangles KSR and ISR are congruent.

We start with the given info that KR = SI due to the identical tickmarks. This represents one node in the flowchart (see figure 2).

Another node is angle RKS = angle RIS because both are right angles, aka 90 degree angles.

A third node is SR = SR because of the reflexive property.

Those three nodes then feed into the final conclusion node that triangle KSR = triangle ISR. The reasoning is "HL theorem" where HL = hypotenuse leg. This theorem works for right triangles only.

Take note how I structured the proof so that it flows from top to bottom. The three nodes side by side are related so they share the same row.

There are many other ways to make the flowchart, so don't feel obligated to use this format. Use whatever works best for you.

Required Minimum, Quartile 1, Median Quartile 2 , Quartile 3 , Maximum are 748, ,883, 931.5, 984.5, 996 respectively.

What is 5-number summary?

The 5-number summary is a way to describe the distribution of a dataset using five key values: the minimum value, the first quartile [tex](Q_1)[/tex], the median [tex](Q_2)[/tex],the third quartile [tex](Q_3)[/tex], and the maximum value. To find these values for the given dataset {748, 846, 876, 890, 904, 959, 978, 984, 985, 996}, we can follow these steps:

Step 1: Sort the dataset in ascending order:

{748, 846, 876, 890, 904, 959, 978, 984, 985, 996}

Step 2: Find the minimum value, which is the smallest value in the dataset:

Minimum: 748

Step 3: Find [tex]Q_1[/tex], the value that separates the lowest 25% of the dataset from the rest of the data. To do this, we find the median of the lower half of the dataset:

Lower half of the dataset: {748, 846, 876, 890, 904}

Median of the lower half: (876 + 890)/2 = 883

[tex]Q_1: 883[/tex]

Step 4: Find the median

[tex](Q_2)[/tex], which is the middle value in the dataset:

Median [tex](Q_2)[/tex]: (904 + 959)/2 = 931.5

Step 5: Find [tex]Q_3[/tex], the value that separates the highest 25% of the dataset from the rest of the data. To do this, we find the median of the upper half of the dataset:

Upper half of the dataset: {959, 978, 984, 985, 996}

Median of the upper half: (984 + 985)/2 = 984.5

[tex]Q_3: 984.5[/tex]

Step 6: Find the maximum value, which is the largest value in the dataset:

Maximum: 996

Therefore, the 5-number summary of the given dataset is:

Minimum: 748

[tex]Q_1: 883[/tex]

Median [tex](Q_2): 931.5[/tex]

[tex]Q_3: 984.5[/tex]

Maximum: 996

This summary provides a quick overview of the distribution of the data, including the spread and central tendency. The minimum and maximum values provide information about the range of the data, while the quartiles divide the dataset into four equal parts and help identify any outliers or extreme values. The median provides a measure of central tendency that is less sensitive to outliers than the mean.

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Answer: 2 mugs

Step-by-step explanation: If we divide 2/3 by 1/3 we multiply by the reciprocal

2/3 x 3/1

the threes cancel and you are left with two

= two mugs

To estimate the distance traveled on one liter of petrol, you would need to know the fuel efficiency of the car, which is usually measured in kilometers per liter (km/L) or liters per 100 kilometers (L/100 km).

Assuming that you have the fuel efficiency of the car, you can use the following formula to estimate the distance traveled on one liter of petrol:

distance per liter = fuel efficiency

For example, if the fuel efficiency of the car is 15 km/L, then the distance traveled on one liter of petrol would be:

distance per liter = 15 km/L = 15 kilometers

Therefore, the estimated distance traveled on one liter of petrol by the car with an engine size of 2.5 liters would depend on its fuel efficiency, which you would need to know in order to make an accurate estimate.

The plywood for the ramp needs to be at least 12 feet and 3 inches long

We have,

Since the recommended angle of inclination is 4.8°.

We know that the angle between the ramp and the ground is also 4.8°.

Let's call the length of the ramp "L".

We can use the tangent function to find the length of the ramp:

tan(4.8°) = 1 / L

Solving for L.

L = 1 / tan(4.8°)

L ≈ 12.27 feet

(rounded to the nearest foot).

Therefore,

The plywood for the ramp needs to be at least 12 feet and 3 inches long

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The correct statement is,

''No, the dog is on a losing streak, so he will drop the next ball thrown.''

Since, A certain dog can catch a properly thrown tennis ball with a probability of 0.95.

Hence, the next properly thrown tennis ball is still 0.95, regardless of the previous six misses.

So, The owner's reasoning is incorrect as each throw is independent of the previous ones, and the dog's previous misses do not affect the probability of catching the next ball.

However, it's possible that the dog may need some practice or training to improve its catching skills.

Thus, The correct statement is,

''No, the dog is on a losing streak, so he will drop the next ball thrown.''

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Answer: 1/6.

Step-by-step explanation: When rolling a 6-sided die twice, there are 36 possible outcomes (6 outcomes on the first roll multiplied by 6 outcomes on the second roll).

To calculate the probability of rolling a sum of 7, we need to count the number of ways that can happen. There are six possible ways to roll a sum of 7: (1,6), (2,5), (3,4), (4,3), (5,2), and (6,1).

Therefore, the probability of rolling a sum of 7 is 6/36, or simplified, 1/6.

Step-by-step explanation:

we see 10 equal units or intervals on the main line.

after these 10 equal units we see the final value : 10¹².

so, each of these units or intervals must be worth

10¹²/10 = 10¹²/10¹ = 10¹¹.

and we get the intervals

0 to 1×10¹¹

1×10¹¹ to 2×10¹¹

2×10¹¹ to 3×10¹¹

...

9×10¹¹ to 10×10¹¹ (= 10¹²)

now, the interval 7×10¹¹ to 8×10¹¹ is refined into 10 equal intervals itself.

each one of these 10 subunits or intervals is now worth 10¹¹/10 = 10¹⁰.

and that means these intervals stand for

7×10¹¹ + 0×10¹⁰ to 7×10¹¹ + 1×10¹⁰

7×10¹¹ + 1×10¹⁰ to 7×10¹¹ + 2×10¹⁰

7×10¹¹ + 2×10¹⁰ to 7×10¹¹ + 3×10¹⁰

...

7×10¹¹ + 9×10¹⁰ to 7×10¹¹ + 10×10¹⁰ (= 10¹¹)

=

7×10¹¹ + 9×10¹⁰ to 7×10¹¹ + 1×10¹¹ = 8×10¹¹

therefore,

point A = 7×10¹¹ + 4×10¹⁰ = 7.4×10¹¹ = 740,000,000,000 =

= 740 billion

The green line is located is [tex]\frac{1}{2}[/tex]

Fraction - A fraction is numerical value which is a part of a whole number. It is created by dividing a whole into number of parts. There are three major types of fractions. They are proper fractions, improper fractions and mixed fractions.

Ken takes 5 steps to get to the spot where the green line falls, and the line falls exactly between the 3rd and 4th steps. Therefore, the green line is [tex]\frac{1}{2}[/tex] of the way between the 3rd and 4th steps. So, the fraction that represents where the green line is located is [tex]\frac{1}{2}[/tex]

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The fraction that represents where the green line is located is 7/12.

A division is an approach to communicating a piece of an entire or a proportion between two amounts.

It is addressed by two numbers isolated by a level line, where the number over the line is known as the numerator and the number beneath the line is known as the denominator.

The numerator addresses the piece of the entire or the amount being thought of, while the denominator addresses the absolute number of a balance of in the entire or the reference amount.

If the rug is exactly six steps wide, and Ken takes six steps to measure it, then each step represents 1/6th of the rug's width.

Since the green line falls right where the third and fourth steps meet, it is located between the 3rd and 4th step, which means it is on the 3.5th step.

Therefore, the fraction that represents where the green line is located is:

3.5 / 6

For simplifying this fraction, we can divide both the numerator and denominator by 0.5, which gives:

7/12

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Answer:

Since the contractor already has 50 men, he needs to employ an additional 71 men to complete the project on time.

Step-by-step explanation:

Let's first find the total amount of work needed to be done, using the given information that the road is 3000 m long:

Total amount of work = 3000 m

We know that 50 men are employed and they work 8 hours per day. So the total man-hours worked in 20 days can be calculated as:

Total man-hours worked in 20 days = 50 men x 8 hours/day x 20 days = 8000 man-hours

We also know that only 1200 m of the road is completed in 20 days. So the amount of work remaining can be calculated as:

Remaining amount of work = Total amount of work - Completed work

Remaining amount of work = 3000 m - 1200 m = 1800 m

Now, we can calculate the total number of man-hours required to complete the remaining work:

Total man-hours required = Remaining amount of work / Productivity rate

Productivity rate = (8000 man-hours) / (1200 m) = 6.67 man-hours/m

Total man-hours required = (1800 m) x (6.67 man-hours/m) = 12,006 man-hours

To complete the remaining work in 10 days, each man needs to work 10 hours per day. Therefore, the total number of men required can be calculated as:

Total men required = Total man-hours required / (Hours per day x Days available)

Total men required = 12,006 man-hours / (10 hours/day x 10 days)

Total men required = 120.06

Rounding up to the nearest whole number, the contractor needs to employ 121 men.

Answer:1 just like my answer dawg

Step-by-step explanation:

Answer:

  70

Step-by-step explanation:

You want to know the number of ways 4 people can be chosen from 8.

There are 8 ways to choose the first person, 7 ways to choose the second, 6 ways to choose the third, and 5 ways to choose the fourth. That gives a total of 8·7·6·5 = 1680 possible permutations.

However, we're only interested in the people standing, not the order in which they got to be standing. Hence, we can divide this number by the number of possible orders in which the people could stand: 4! = 24.

  1680/24 = 70

There are 70 ways 4 of 8 people can be chosen to stand up.

__

Additional comment

The function that computes "n choose k" (nCk) is the same function that computes coefficients of a binomial expansion.

  nCk = n!/(k!(n-k)!)

Answer:

y=-2/9x+(-4)

Step-by-step explanation:

we alr know slope is -2/9 (found with rate of change formula) so we have y=-2/9x+b

solve for b with one of the points (i used (-36,4):

4=(-2/9)(-36)+b

b=-4

Answer: 7x + 1

Step-by-step explanation:

(6x-4)+(x+5)

Step 1: Remove Parentheses:

              6x-4+x+5

Step 2: Combine Like Terms:

             7x +1

Answer:

see explanation

Step-by-step explanation:

2x + 3y = 12 → (1)

x - 2y = 4 ( add 2y to both sides )

x = 2y + 4 → (2)

now he can substitute x = 2y + 4 into (1)

42 1/2 ( aka 85/2) as a percent is 4250%.

To convert a percentage to a fraction, we can write the percentage as a fraction with a denominator of 100 and then simplify.

42 1/2 % can be written as:

42 1/2 % = 42.5/100

To simplify this fraction, we can divide the numerator and denominator by their greatest common factor, which is 2.

42.5/100 = (42.5 ÷ 2) / (100 ÷ 2) = 21.25/50

Next, we can simplify this fraction by dividing both the numerator and denominator by their greatest common factor, which is 25.

21.25/50 = (21.25 ÷ 25) / (50 ÷ 25) = 17/40

Therefore, 42 1/2 % is equal to 17/40 as a fraction in its simplest form.

Brainliest?

The perimeter of triangle ABC could be either approximately 27.98 cm or approximately 14.66 cm, depending on the length of AB.

What is the perimeter?

The perimeter is a mathematical term that refers to the total distance around the outside of a two-dimensional shape. It is the length of the boundary or the sum of the lengths of all the sides of a closed figure.

Let's call the length of AB x and the length of BC y.

First, we can use the fact that CD is the height of the triangle to find the area of triangle ABC:

Area of triangle ABC = 1/2 * CD * AB

Substituting the given values, we have:

1/2 * 12 * x = 6x

So the area of triangle ABC is 6x square centimeters.

We can also use the fact that angle BCD is 30 degrees to set up a trigonometric equation involving x and y:

tan(30) = x/y

Simplifying, we get:

y = x/tan(30) = x/(1/√(3)) = √(3) * x

Now we can use the formula for the area of a triangle in terms of its sides:

Area of triangle ABC = 1/2 * AB * BC * sin(B)

where B is the angle between sides AB and BC. In this case, we know that angle BCD is 30 degrees, so angle BCA is 60 degrees, and angle ABC is 90 degrees. Therefore, we have:

Area of triangle ABC = 1/2 * x * √3 * x * sin(60)

Simplifying, we get:

Area of triangle ABC = 1/4 * √3 * x²

Since we already found that the area of triangle ABC is 6x square centimeters, we can set these two expressions equal to each other and solve for x:

6x = 1/4 * √(3) * x²

Multiplying both sides by 4/√3, we get:

24/√(3) * x = x²

Simplifying, we get:

x² - 24/√(3) * x = 0

Using the quadratic formula, we get:

x = (24/√(3) ± √((24/√(3))² - 410)) / 2*1

Simplifying, we get:

x = 16√(3) / 3 or x = 8 √(3) / 3

Since we are looking for the perimeter of triangle ABC, we need to find y as well. Using the equation we derived earlier, we have:

y = √(3) * x

Therefore, we have two possible triangles:

Triangle ABC1: AB = 16 √(3) / 3, BC = 16, and AC = 8 √7 / 3

Triangle ABC2: AB = 8 √3 / 3, BC = 8, and AC = 4 √7 / 3

The perimeter of each triangle is the sum of its side lengths. Therefore:

Perimeter of triangle ABC1 = 16 √3/ 3 + 16 + 8 √7 / 3 ≈ 27.98 cm

Perimeter of triangle ABC2 = 8 √3 / 3 + 8 + 4 √7 / 3 ≈ 14.66 cm

hence, the perimeter of triangle ABC could be either approximately 27.98 cm or approximately 14.66 cm, depending on the length of AB.

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Answer:

Step-by-step explanation:

y=-2x

60=-2x

-60=2x

-30=x

If the company decided that they needed to start paying for a driver at a price of 0.25 cents a mile. then D. Y intercept will be greater and X will be less.

The slope of a line in algebra is a measurement of how steep or incline it is. The ratio of the vertical change (rise) to the horizontal change (run) between any two locations on the line is what is referred to as the slope. Mathematically, the method below can be used to determine the slope (m) of a line passing through the points (x1, y1) and (x2, y2).

m = (y2 - y1) / (x2 - x1) (x2 - x1)

where any two separate points on the line are (x1, y1) and (x2, y2), respectively. Depending on the direction and steepness of the line, the slope can be positive, negative, zero, or undefinable.

The trucking company will incur more costs per mile driven as a result of the inclusion of the driver's fee of 0.25 cents per mile, which will reduce earnings. As a result, the slope of the line plotting the profit against the distance travelled will steepen, increasing the slope's value.

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the probability of selecting three green balls from the bag is approximately 0.0116.

What is probability?

By simply dividing the favorable number of possibilities by the entire number of possible outcomes, the probability of an occurrence can be determined using the probability formula. Because the favorable number of outcomes can never exceed the entire number of outcomes, the chance of an event occurring might range from 0 to 1.

The probability of selecting a green ball on the first draw is 5/13, since there are 5 green balls out of a total of 13 balls in the bag.

After the first green ball is drawn, there will be 4 green balls left out of a total of 12 balls, so the probability of selecting a green ball on the second draw is 4/12 or 1/3.

Similarly, after two green balls have been drawn, there will be 3 green balls left out of a total of 11 balls, so the probability of selecting a green ball on the third draw is 3/11.

The probability of all three events happening together (i.e., the probability of selecting three green balls in a row) is the product of their individual probabilities, so:

P(3 green balls) = (5/13) x (1/3) x (3/11)

P(3 green balls) = 5/429

Therefore, the probability of selecting three green balls from the bag is 5/429 or approximately 0.0116.

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