The statement "Both IPv4 and IPv6 provide for subnetting, but the much larger IPv6 address field makes this a lot simpler to design and manage" is correct for subnetting.
Hence, the correct option is B.
In IPv4, subnetting involves dividing a network into smaller subnetworks using the Classless Inter-Domain Routing (CIDR) protocol at Layer 3, which allows for more efficient use of IP addresses. The subnet mask determines the network and host portions of the IP address.
IPv6 also supports subnetting, but uses a different approach called prefix notation, where the network and subnet are represented by a prefix length rather than a subnet mask. Since the address field in IPv6 is much larger than IPv4, there are more available addresses and therefore it is easier to subnet.
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P(4, 60°) = P(4,π/2) (True/False)?
P(4, 60°) is not equal to P(4, π/2). The polar coordinate P(4, 60°) has a different angle (measured in radians) compared to P(4, π/2). It is important to convert angles to the same unit (radians or degrees) when comparing polar coordinates.
To determine if P(4, 60°) is equal to P(4, π/2), we need to convert both angles to the same unit and then compare the resulting polar coordinates.
First, let's convert 60° to radians. We know that π radians is equal to 180°, so we can use this conversion factor to find the equivalent radians: 60° * (π/180°) = π/3.
Now, we have P(4, π/3) as the polar coordinate in question.
In polar coordinates, the first value represents the distance from the origin (r) and the second value represents the angle measured counterclockwise from the positive x-axis (θ).
P(4, π/2) represents a point with a distance of 4 units from the origin and an angle of π/2 radians (90°).
Therefore, P(4, 60°) = P(4, π/3) is False, as the angles differ.
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If Janet has 5 yards of fabric that is 2 1/4 feet wide, and she used 1/3 of it to make one kind of curtains, and the rest to make another kind, what is the area of the fabric she used for the first kind of curtains?
11 1/4
Step-by-step explanation:
the yards have to be converted to feet
1 yards = 3 feet
5 yards x 3 = 15 feet
Area of a rectangle = length x width
15 x 2 1/4
15 x 9/4 = 33 3/4
33 3/4 x 1/3 = 135 /12 = 11 1/4
What is 115 lbs in kg?
Answer:
115 lbs = 52.16 kilograms
Step-by-step explanation:
115 pounds is a little over 52kg
What is the approximate degree measure of angle A in the triangle below?
Angle A in the triangle can be found using the given information and applying the appropriate trigonometric or geometric concepts. To determine its approximate degree measure, we'll need to know the lengths of the triangle's sides or the measures of the other angles.
To find the approximate degree measure of angle A in the triangle, we need to have some information about the triangle, such as the lengths of its sides, or the measures of the other angles. However, the information given in your question is incomplete, as no details about the triangle are provided.
Assuming we have the necessary information, there are different methods to calculate angle A depending on the available data. If we have the side lengths, we can use the Law of Cosines or the Law of Sines, depending on which sides and angles we have. If we have the other two angles, we can use the fact that the sum of angles in a triangle is always 180 degrees.
For example, if we know the measures of angles B and C, we can use the following formula to find angle A:
Angle A = 180 - (Angle B + Angle C)
To find the approximate degree measure of angle A, we need to have more information about the triangle. Once we have that information, we can apply the appropriate trigonometric or geometric concept to determine the degree measure of angle A.
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Scarlett is practicing math fluency. She has 100 math operation flashcards with 42 addition problem cards, 56 subtraction cards, and 2 multiplication cards. Scarlett will time herself to see how fast she can solve the problems on seven cards. She chooses her seven cards and they are all addition cards. Is choosing all addition cards likely? Explain by running a simulation.
Part A: State the problem or question and assumptions. (2 points)
Part B: Describe the process for one repetition, including possible outcomes, assigned representations, and measured variables. (3 points)
Part C: Use digits from a table of random digits or use your calculator to perform one repetition. Submit the list of random digits and indicate those that represent addition cards. (3 points)
Part D: Suppose there was one repetition when all seven cards were addition cards after 200 repetitions of the simulation. State your conclusions from these results. (2 points) (10 points)
The problem is; To examine the chance that all chosen 7 cards are addition cards.
What is the probability of Selection?A) 7 cards are drawn from 100 cards such that each set of 7 cards has an equal chance of being selected.
The problem is; To examine the chance that all chosen 7 cards are addition cards.
B) The process for One repetition is as follows;
Use the representation: numbers 1 to 42 represent addition cards, numbers 43 to 98 represent subtraction cards, and numbers 99 and 100 represent multiplication cards.
Randomly choose 7 numbers from 1 to 100 without replacement.
The following set of 7 numbers are selected using a table of random numbers.
65 60 44 97 30 3 83
Among these numbers, 3 and 30 represent addition cards.
44,60,65,83 and 97 are subtraction cards.
There are no multiplication cards.
The outcome is 2 addition cards, 5 subtraction cards and no multiplication cards.
C) From part b above, the random digits are
65 60 44 97 30 3 83
The fifth and sixth cards, that is, 30 and 3 represent addition cards.
D) If the event (all 7 cards are addition cards) happens once in 200 repetitions, the estimated likelihood of the event is 1/200 = 0.005.
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Your hospital has just reset the safety stock level for sleeping pills to be 220 pills.
If your hospital consumes an average of 1,155 per day with a standard deviation of 81 pills, what is the chance that your hospital will run out of sleeping pills on any day? (Keep four decimal places in your answer, which should be a number not a percentage)
The chance that the hospital will run out of sleeping pills on any given day is 0.5000 (or 0.5000 with four decimal places).
To calculate the chance that the hospital will run out of sleeping pills on any given day, we can use the normal distribution and Z-score.
First, let's calculate the Z-score using the formula:
Z = (X - μ) / σ
Where:
X = consumption rate per day (1,155 pills)
μ = average consumption rate per day (1,155 pills)
σ = standard deviation (81 pills)
Z = (1,155 - 1,155) / 81
Z = 0
Now, we need to find the probability associated with this Z-score. However, since the demand for sleeping pills can be considered continuous and not discrete, we need to calculate the area under the curve from negative infinity up to the Z-score. This represents the probability of not running out of sleeping pills.
We discover that the region to the left of a Z-score of 0 is 0.5000 using a basic normal distribution table or statistical software.
To find the probability of running out of sleeping pills, we subtract this probability from 1:
Probability of running out of sleeping pills = 1 - 0.5000
Probability of running out of sleeping pills = 0.5000
Therefore, on any given day, the hospital has a 0.5000 (or 0.5000 with four decimal places) chance of running out of sleeping tablets.
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Determine whether the proportions on the left are true or false, and match them with the correct response on the right. (2)/(3)=(30)/(45) (1)/(5)=(4)/(25) (7)/(12)=(35)/(60) (3)/(4)=(36)/(44) True False
The correct matches are:
(2)/(3) = (30)/(45) -> True
(1)/(5) = (4)/(25) -> False
(7)/(12) = (35)/(60) -> True
(3)/(4) = (36)/(44) -> False
The proportions given are:
(2)/(3) = (30)/(45)
(1)/(5) = (4)/(25)
(7)/(12) = (35)/(60)
(3)/(4) = (36)/(44)
To determine whether each proportion is true or false, we need to simplify both sides of the equation and compare the results.
(2)/(3) simplifies to 2/3, and (30)/(45) simplifies to 2/3. This proportion is true.
(1)/(5) simplifies to 1/5, but (4)/(25) simplifies to 4/25. This proportion is false.
(7)/(12) simplifies to 7/12, and (35)/(60) simplifies to 7/12. This proportion is true.
(3)/(4) simplifies to 3/4, but (36)/(44) simplifies to 9/11. This proportion is false.
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We have two rational expressions: The first rational expression has (y² - 13y +36) in the numerator and (y² + 2y - 3) in the denominator. The second rational expression has (y²-y-12) in the numerator and(y²-2y+1) in the denominator .Simplify them
We are given two rational expressions: one with (y² - 13y + 36) in the numerator and (y² + 2y – 3) in the denominator, and the other with (y² - y – 12) in the numerator and (y² - 2y + 1) in the denominator. We need to simplify these rational expressions.
Simplifying the first rational expression:
The numerator of the first expression, y² - 13y + 36, can be factored as (y – 4)(y – 9).
The denominator, y² + 2y – 3, can be factored as (y + 3)(y – 1).
Therefore, the first rational expression simplifies to (y – 4)(y – 9) / (y + 3)(y – 1).
Simplifying the second rational expression:
The numerator of the second expression, y² - y – 12, can be factored as (y – 4)(y + 3).
The denominator, y² - 2y + 1, can be factored as (y – 1)(y – 1) or (y – 1)².
Therefore, the second rational expression simplifies to (y – 4)(y + 3) / (y – 1)².
By factoring the numerator and denominator of each rational expression, we obtain the simplified forms:
First rational expression: (y – 4)(y – 9) / (y + 3)(y – 1)
Second rational expression: (y – 4)(y + 3) / (y – 1)²
These simplified expressions are in their simplest form, with no common factors in the numerator and denominator that can be further canceled.
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The sample mean is the point estimator of
a. σ
b. µ
c. x
d. p
Answer: B, µ.
Step-by-step explanation:
µ represents the population mean. Therefore, a sample mean is estimating the population mean, making it a point estimator.
PLEASE HELP ASAP
You spend $30.40 on 4 CDs. Each CD costs the same amount and is on sale for 80% of the original price.
a. Write and solve an equation to find how much you spend on each CD. Let pp represent the price you pay for each CD.
Equation: ___ = 30.40
You spend $___ on each CD
b. The next day, the CDs are no longer one sale. You have $25. Will you be able to buy 3 more CDs?
c. Explain your reasoning for part (b)
Each Cd costs $___ at the regular price , so 3 CDs would cost $___
Answer:
Part A4 CD's cost $30.40, so one CD costs:
4p = $30.40p = $30.40/4p = $7.60Part B80% of the regular price is $7.60
If the regular price is r, we have:
0.8r = $7.60r = $7.60/0.8r = $9.53 CD's at regular price cost:
$9.5*3 = $28.5Since $25 < $28.5, we can't buy 3 more CD's.
Part CSee Part BIn a simultaneous inspection of 10 units, the probabilities of getting a defective unit and non-defective unit are equal.
(a) Find the probability of getting at least 7 non-defective units. [5] [BTL-4] [CO02]
(b) Find the probability of getting at most 6 defective units. [5] [BTL-4] [CO02]
The probability of getting at least 7 non-defective units is 0.1718 and the probability of getting at most 6 defective units is 0.8282.In a simultaneous inspection of 10 units, the probabilities of getting a defective unit and non-defective unit are equal.
(a) Probability of getting a defective unit = P(D)Probability of getting a non-defective unit = P(N)P(D)
= P(N) (equal probabilities)P(D)
= 1/2P(N)
= 1/2Total number of units inspected
= 10(a)
Find the probability of getting at least 7 non-defective units
P(X = x) = nCx * P^x * q^(n-x)
Where nCx is the binomial coefficient
P is the probability of successq is the probability of failuren is the total number of trialsx is the number of successes
(a) The probability of getting at least 7 non-defective units
= P(X ≥ 7)P(X ≥ 7)
= P(X = 7) + P(X = 8) + P(X = 9) + P(X = 10)P(X = x)
\(= nCx * P^x * q^{(n-x)}P(X = 7)\)
= 10C7 * (1/2)^7 * (1/2)^3 = 0.1172P(X = 8)
= 10C8 * (1/2)^8 * (1/2)^2 = 0.0439P(X = 9)
= 10C9 * (1/2)^9 * (1/2)^1 = 0.0098P(X = 10)
= 10C10 * (1/2)^10 * (1/2)^0 = 0.00098P(X ≥ 7)
= 0.1172 + 0.0439 + 0.0098 + 0.00098
= 0.1718
(b) Find the probability of getting at most 6 defective units
P(X = x) = \(nCx * P^x * q^{(n-x)}\)
Where nCx is the binomial coefficient P is the probability of success
q is the probability of failuren is the total number of trialsx is the number of successes
(b) The probability of getting at most 6 defective units
= P(X ≤ 6)P(X ≤ 6)
= P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5) + P(X = 6)P(X = x)
= \(nCx * P^x * q^{(n-x) }\times P(X = 0)\)
= 10C0 * (1/2)^0 * (1/2)^10
= 0.00098P(X = 1)
= 10C1 * (1/2)^1 * (1/2)^9 = 0.0098P(X = 2) = 10C2 * (1/2)^2 * (1/2)^8 = 0.044P(X = 3)
= 10C3 * (1/2)^3 * (1/2)^7 = 0.1172P(X = 4)
= 10C4 * (1/2)^4 * (1/2)^6 = 0.2051P(X = 5)
= 10C5 * (1/2)^5 * (1/2)^5 = 0.2461P(X = 6)
= 10C6 * (1/2)^6 * (1/2)^4 = 0.2051P(X ≤ 6)
= 0.00098 + 0.0098 + 0.044 + 0.1172 + 0.2051 + 0.2461 + 0.2051
= 1- P(X ≥ 7) = 1 - 0.1718= 0.8282
The probability of getting at least 7 non-defective units is 0.1718 and the probability of getting at most 6 defective units is 0.8282.
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How many gallons of a 5% salt solution must be mixed with 30 gallons of a 9% solution to obtain a 7% solution
To solve this problem, we can set up an equation based on the principle of concentration. Let's assume that x represents the number of gallons of the 5% salt solution that needs to be mixed.
The amount of salt in the 5% solution is 0.05x (since 5% is equivalent to 0.05) and the amount of salt in the 9% solution is 0.09 * 30 = 2.7 gallons.
When these two solutions are mixed, the total volume of the mixture is 30 + x gallons, and the amount of salt in the mixture is 0.07 * (30 + x) gallons.
Now we can set up the equation:
0.05x + 2.7 = 0.07 * (30 + x)
Simplifying the equation:
0.05x + 2.7 = 2.1 + 0.07x
0.05x - 0.07x = 2.1 - 2.7
-0.02x = -0.6
Dividing both sides by -0.02:
x = 30
Therefore, 30 gallons of the 5% salt solution must be mixed with 30 gallons of the 9% solution to obtain a 7% solution.
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How many gallons of a 5% salt solution must be mixed with 30 gallons of a 9% solution to obtain a 7% solution ??
I need to Write an explanation of how find the slope of a line given points A (1,5) B (-7,8) can someone help me please!
Answer:
finding slope
Step-by-step explanation:
So slope is the change in y over the change in x, to show (Y/X). So finding the difference or the change usually means you need to subtract which you do to the x and y values. So you subtract the y's and x's and what you get is the change.
(10 points) suppose two fair dice are rolled. find each probability of getting (a) a sum of 5 or sum of 7 (b) the first die shows a 3 or the sum of the result is 6 or 8
The required probability of a sum of 5 or sum of 7 and the first die shows a 3 or the sum of the result is 6 or 8 are 5/18 and 1/18 receptively.
What is probability?Probability is just the way that logical something is to occur. Whenever we're uncertain about the result of an occasion, we can discuss the probabilities of specific results — how likely they are. The investigation of occasions administered by likelihood is called statistics.
According to given data:Two fair dice are thrown then the number of possible way is 6×6 = 36
a) a sum of 5 or sum of 7 :-
The total possible way for dice occurs sum 5 or sum 7 is (1, 4), (2, 3), (3, 2), (4, 1), (1, 6), (2, 4), (3, 4), (4, 3), (5, 2), (6, 1).
So, the total number possible way for dice occurs sum 5 or sum 7 = 10.
Probability = 10/36 = 5/18
Hence, the probability is 5/18.
b) The first dice shows 3 or the sum of the result is 6 or 8 :-
As, first dice shows 3 we have fixed 3 in first dice or results sum is 6 or 8 then second dice possibilities only consist two number either 3 or 5,
So, total possible ways for first dice shows 3 or sum of result is 6 or 8 is (3, 3), (3, 5).
There are only two ways,
Therefore, probability = 2/36 = 1/18
Hence, the probability is 1/18.
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The sum of the measures of a triangle is 180 degrees.a triangle has angle measures of 5x+2,6x and 134.find the measures of x
Answer:
4
Step-by-step explanation:
6x + 5x+2 + 134 = 180 All triangles have 3 angles = 180. Combine
11x + 136 = 180 Subtract 136
11x = 180 - 136
11x = 44 Divide by 11
x = 44/11
x = 4
=======================
Angles are
5x + 2 = 22
6x = 24
<3 = 134
Total = 180
maths question pls help
Answer:
11y=-22
y=-2
Step-by-step explanation:
6x+3y=12
6x-8y=34
3-(-8)=11
Help me i really need this .no spam
Question : 8
\(11 \sqrt{5} + 4 \sqrt{7} \)
Question : 9
\(x = - 1\)\(y = - 3\)Question : 11
LHS isn't equal to RHSQuestion : 12
\(x = \dfrac{ \sqrt{3} }{2 \sqrt{2} } \)Solution is in attachment ~
Evaluate 15 − 6(7 + 5) ÷ 32.
Need answer by 11:45am
Question 8(Multiple Choice Worth 2 points)
(Creating Graphical Representations MC)
The number of milligrams of Vitamin C from 100 different gummy vitamins sold in the world was collected.
Which graphical representation would be most appropriate for the data, and why?
Box plot, because the median can easily be determined from the large set of data
Stem-and-leaf plot, because you can see the shape of the data
Histogram, because it shows each individual data point
Bar chart, because the data is categorical
Unlocked badge showing an astronaut’s boot touching down on the moon
See what the community says and unlock a badge
The graphical representation that is best and most appropriate for the data is Box plot, because the median can easily be determined from the large set of data. That is option A.
What is a box plot ?The box plot is a type of graphical representation of data that gIves more than one detail about the data set such as;
minimum, first quartile, median, third quartile, and maximum.Box plots allow you to compare multiple data sets better than others dues to the above listed features that it has.
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8-2(4×3-5)
does this equal -4?
Answer:
-6
Step-by-step explanation:
Answer:
No -6
Step-by-step explanation:
Help Please! 50 points!
Answer:
The answer is:
Quotient: 6x^5+12x^4+17x^3+34x^2+71x+142+291/x−2
Remainder: 291
Step-by-step explanation:
I hope this helps. :)
Can you mark this as Brainliest.
Answer: The answer is:
Quotient: 6x^5+12x^4+17x^3+34x^2+71x+142+291/x−2
Remainder: 291
Step-by-step explanation:
I hope this helps. -.-
Step-by-step explanation:
What is an inherent zero? describe three examples of data sets that have inherent zeros and three that do not.
The inherent zero is simply a zero. The three instances for both are-
the average age among college graduates, average monthly body weight, maximum wind velocity during a hurricane with intrinsic zero.Year of birth, body weight in space, and year of automobile accidents are three that do not.What is inherent zero?The absolute zero is another name for the intrinsic zero. This is not included in the interval scale because, while the disparity between the two observations makes sense, the ratio does not because it lacks an inherent zero.
Some key features of inherent zero are-
In statistics, the inherent zero is regarded as the starting point or reference point for the ratio scale. The scale with an inherent zero is called as the ratio scale, since we can then compute the ratio between observations and comment on the number of times one observation is less than or bigger than another.To know more about the inherent zero, here
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please help.........
Answer:
Concept: Geometric Identities
Look at the sides, two sides and the same, which are indicated by the strikes and the angle is the same.So by that logic we will use SASAnswer:
I think it is 2
Step-by-step explanation:
find dy/dx by implicit differentiation. y sin(x2) = x sin(y2)
The derivative dy/dx of the equation ysin(x^2) = xsin(y^2) is given by (sin(y^2) - ycos(x^2)2x) / (sin(x^2) - 2yxcos(y^2)).
In the given equation, y and x are both variables, and y is implicitly defined as a function of x. To find dy/dx, we differentiate each term using the chain rule and product rule as necessary.
Differentiating the left-hand side of the equation, we apply the product rule to ysin(x^2). The derivative of ysin(x^2) with respect to x is dy/dxsin(x^2) + ycos(x^2)*2x.
Differentiating the right-hand side of the equation, we apply the product rule to xsin(y^2). The derivative of xsin(y^2) with respect to x is sin(y^2) + x*cos(y^2)2ydy/dx.
Now we have two expression for the derivative of the left and right sides of the equation. To isolate dy/dx, we can rearrange the terms and solve for it.
Taking the derivative of ysin(x^2) = xsin(y^2) with respect to x using implicit differentiation yields:
dy/dxsin(x^2) + ycos(x^2)2x = sin(y^2) + xcos(y^2)2ydy/dx.
By rearranging the terms, we can solve for dy/dx:
dy/dx * (sin(x^2) - 2yxcos(y^2)) = sin(y^2) - y*cos(x^2)*2x.
Finally, we can obtain the value of dy/dx by dividing both sides by (sin(x^2) - 2yxcos(y^2)):
dy/dx = (sin(y^2) - ycos(x^2)2x) / (sin(x^2) - 2yxcos(y^2)).
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$5, 250 marked down 15%
Answer:
$787.50
Step-by-step explanation:
Which equation represents a line that passes through the two points in the
table?
Answer:
C. y - 5= 5/3 ( x - 3 )
Step-by-step explanation:
I used a graphing calculator
Use the Implicit Function Theorem to find the derivatives: a. Find dy/dx for the equation √xy = cos(xy) b. Find both partial derivatives ∂z/∂x and ∂z/∂y for the equation e^xyz + xy = xyz²
Therefore, ∂z/∂x = (-yze^xyz - y + 2xyz) / (xye^xyz - 1) and ∂z/∂y = (-xze^xyz - x + 2xyz) / (xye^xyz - 1)
a) Find dy/dx for the equation √xy = cos(xy)
Using Implicit Function Theorem to find dy/dx as follows:
Let f(x, y) = √xy - cos(xy) be an equation.
Since f(x, y) = 0, we have to find dy/dx.
∂f/∂x = ∂/∂x(√xy - cos(xy))
= (1/2)*1/√xy - y*sin(xy) and
∂f/∂y = ∂/∂y(√xy - cos(xy))
= (1/2)*1/√xy - x*sin(xy)
We now express dy/dx as follows:
dy/dx = -∂f/∂x / ∂f/∂y
Therefore,dy/dx = (y*sin(xy)) / (x*sin(xy))
=-y/x
Find both partial derivatives ∂z/∂x and ∂z/∂y for the equation e^xyz + xy = xyz²
Using the Implicit Function Theorem, we have to find the partial derivatives ∂z/∂x and ∂z/∂y.
Therefore, we let f(x, y, z) = e^xyz + xy - xyz² be an equation.
Let g(x, y) = e^xyz + xy - xyz² - z and g(x, y, z) = 0 (this is just re-writing the equation).
∂g/∂x = ∂/∂x(e^xyz + xy - xyz² - z)
= yze^xyz + y - 2xyz∂g/∂y
= ∂/∂y(e^xyz + xy - xyz² - z)
= xze^xyz + x - 2xyz∂g/∂z
= ∂/∂z(e^xyz + xy - xyz² - z)
= xye^xyz - 1
By Implicit Function Theorem, we can find both partial derivatives ∂z/∂x and ∂z/∂y.
We now find ∂z/∂x and ∂z/∂y:
∂z/∂x = - (∂g/∂x / ∂g/∂z)
= (-yze^xyz - y + 2xyz) / (xye^xyz - 1) and
∂z/∂y = - (∂g/∂y / ∂g/∂z)
= (-xze^xyz - x + 2xyz) / (xye^xyz - 1)
Hence, the solution is ∂z/∂x = (-yze^xyz - y + 2xyz) / (xye^xyz - 1) and ∂z/∂y = (-xze^xyz - x + 2xyz) / (xye^xyz - 1)
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Using the figure show, find the missing values. Round each value. Every time I put this up people get it wrong
Answer:
I'm sorry, I can help you with only this one :( ∠F = 44°
Step-by-step explanation:
∠F = 180° - (46° + 90°) = 44°
A wedding costs $2,460 for 20 guests. How much did the wedding cost per person?
Answer:
123 PER PERSON
Step-by-step explanation:
All you have to do is divide 2,460 by 20 to get 123
1. (a). Draw the triangle which has comers at the points with coordinates A(1,4), B(1,7) and C(3,5)
(b). Reflect this shape in the line y = 2x + 1 and state the coordinates of the corners of the reflected shape A1B₁C1.
and state the coordinates of the corners of the
(c). On the same axes, reflect triangle A BICI in the line y = -
=-X-
reflected shape.
Note: Strictly use only one graph page Use different colours for each shape to be plotted
The attached image shows the triangle with coordinates A(1,4), B(1,7) and C(3,5) and reflected over the line y = 2x + 1.
Understanding Triangle and ReflectionReflection refers to the transformation of a geometric shape by flipping it across a line called the line of reflection.
When a shape undergoes reflection, every point on the shape is mapped to a corresponding point on the opposite side of the line of reflection, maintaining the same distance from the line.
For example, if you have a triangle and reflect it across a line of reflection, the resulting image will be a triangle with the same size and angles, but it will be facing in the opposite direction.
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