The question is an illustration of scale drawing
The character have to travel 8.5 km in the game to visit all three destinations and return to their starting point
How to calculate the actual distanceThe distance on the map are given as:
A =2 cm
B = 8 cm
C = 7 cm
The total distance on the map would be:
\(Total =2cm + 8cm + 7cm\)
\(Total =17cm\)
The actual distance between the store and the dungeon is 4 kilometers.
This means that:
\(B' =4km\)
So, we have:
\(Scale = B : B'\)
\(Scale = 8cm : 4km'\)
Represent the required actual distance with x.
So, we have:
\(17cm : x = 8cm : 4km\)
Express as fraction
\(\frac{x}{17} = \frac 48\)
Multiply both sides by 17
\(x = \frac 48 * 17\)
\(x = 8.5\)
Hence, the actual distance travelled is 8.5 km
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i need help with this
\(m = \frac{y2 - y1}{x2 - x1} = \frac{ - 3 - ( - 3)}{18 - 3} = \frac{0}{15} = 0 \)
explain the ways taht technology advances and war maintained continunity as well as fostereed change in the lives of women in the United States during the twentieth century
Technological advances and war maintained continuity by reinforcing traditional gender roles, while also fostering change by opening up new opportunities and expanding women's roles in various sectors such as employment, education, and activism.
Let's explore these aspects in more detail:
Continuity,
Domestic Technologies, Advancements in household technologies such as washing machines, vacuum cleaners, and kitchen appliances reduced the amount of time and effort required for household chores. This allowed women to be more efficient in managing domestic responsibilities, although the burden of unpaid domestic labor still primarily fell on them.
Gender Roles, Traditional gender roles and societal expectations placed women primarily in the role of caregivers and homemakers. Despite technological advancements, these gender norms persisted, and women faced barriers to entering male-dominated fields or pursuing higher education.
Change,
Employment Opportunities, Technological advancements and wars created new employment opportunities for women. During World War I and World War II, women entered the workforce in large numbers to replace male workers who had gone to war. They worked in factories, industries, and offices, breaking barriers in traditionally male-dominated sectors.
Changing Perceptions, The experiences of women working outside the home during wartime challenged traditional notions of gender roles. Women proved their capabilities and contributions in various roles, leading to a shift in societal perceptions of women's capabilities and their roles in society.
Technological Advancements in Communication, The advent of telephone systems, radio, and later television created new opportunities for women to express their voices, share their ideas, and participate in public discourse. This allowed women to advocate for social and political change, advancing the feminist movement and women's rights.
Reproductive Technologies, The development of contraception methods and advances in reproductive health technologies, such as the birth control pill, gave women greater control over their reproductive choices. This had a profound impact on women's ability to pursue education, careers, and engage in society on their terms.
Technological Advances in Medicine, Medical advancements, including improved healthcare and access to prenatal care, helped reduce maternal and infant mortality rates. This contributed to better health outcomes for women and increased their life expectancy, allowing them to participate more fully in societal advancements.
In summary, technology advances and war both maintained continuity and fostered change in the lives of women in the United States during the twentieth century. While traditional gender roles and expectations persisted to some extent, new employment opportunities, changing perceptions, and technological advancements provided women with greater opportunities for education, work, and personal autonomy. These changes played a vital role in advancing the rights and status of women in society.
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question 5 plz help !!!!!!!
Answer:
4.c5.aStep-by-step explanation:
#CARRY ON LEARNING#MARK BRAINLITSAnswer:
The answer is letter D.
why?
Step-by-step explanation:
Id.k -_-
j0ke
=
2
π
r
=
2
π
3
≈
18.84956
and that's it
HOPE IT HELPS
(FROM CROSS)
Consider a standard deck of 52 playing cards with 4 suits. If A is the event of drawing a 6 from the deck, and B is the event of drawing a black playing card from the deck, what is the intersection of A and B? (Remember that the black cards are spades and clubs.)
Answer: Intersection of A and B = 2
Step-by-step explanation:
Total cards = 52
Let A is the event of drawing a 6 from the deck, and B is the event of drawing a black playing card from the deck.
Total cards having 6 on them = 4
[There are 4 suits of two different colors red and black.]
Total black playing card =26
Intersection of A and B = Black cards having 6 = 2
hence, Intersection of A and B = 2
PLEASE HELP ME IT IS DUE NOW
Answer: X is 3 here. Haven't done this math (don't know how to graph) but I found x so it should be hard from here :)
Good Luck
=)
Solve for s.
4s + 6s - 4 = 6
Answer:
s = 1
Step-by-step explanation:
4s + 6s - 4 = 6
10s - 4 = 6
+ 4 +4
10s = 10
10s/10=
s = 1
Hope this helps! If you have any additional questions please don't hesitate to ask me or your teacher to be sure you master the subject. :) Stay safe and please mark brainliest!
For the following problems, state if the give function is linear. If it is linear, find a matrix of that linear map with respect to the standard bases of the input and output spaces. If it is not linear, provide an example of an input that fails to follow the definition of being Linear. (5 points per part) a. Let x = = [X₁ X₂ •n]T. X T (x) = ||x|| b. x1 + x₂ + + In n c. Let x = [1 X2 - M(x)) d. •xn]. M x1 x2 (1) = V (x) G n Σ(x; - M(x))2 n-1 i=1 a (1) - = a - c b-a с
a. The given function X T (x) = ||x|| is not linear.
b. The given function x₁ + x₂ + ... + xₙ is linear
c. The given function M(x) = [1 x₂ - M(x)] is not linear.
d. The given function Σ(xᵢ - M(x))² is not linear.
a. Example of an input that fails to follow the definition of being linear: Let x = [1 0] and y = [0 1].
X T (x + y) = X T ([1 0] + [0 1]) = X T ([1 1]) = ||[1 1]|| = √2
X T (x) + X T (y) = X T ([1 0]) + X T ([0 1]) = ||[1 0]|| + ||[0 1]|| = 1 + 1 = 2
Since X T (x + y) ≠ X T (x) + X T (y), the function fails to satisfy the property of additivity and, therefore, is not linear.
b. Matrix of the linear map with respect to the standard bases:
M = [1 1 0 ... 0
0 1 1 ... 0
................
0 0 0 ... 1]
c. Example of an input that fails to follow the definition of being linear: Let x = [1 1].
M(x) = [1 1 - M([1 1])] = [1 1 - M([1 1])] ≠ [1 1] - M([1 1])
Since M(x) ≠ M([1 1]) - M([1 1]), the function fails to satisfy the property of additivity and, therefore, is not linear.
d. Example of an input that fails to follow the definition of being linear: Let x = [1 2] and y = [3 4].
V(x + y) = Σ([(1+3) - M([1 2])])² = [(4 - M([1 2])])² ≠ [1 - M([1 2])]² + [3 - M([3 4])]² = V(x) + V(y)
Since V(x + y) ≠ V(x) + V(y), the function fails to satisfy the property of additivity and, therefore, is not linear.
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Find the perimeter of a rectangle with a length of 10m + 2 and a width of 5m.
(A) 25m+7
(B) 50m+10
(C) 30m+4
(D) 25m+8
Someone please help hurry I need to turn this in
Answer:
option a is right cz both have same value itz 1/root 2 hope it may help u
Find x then find the measures 15
104
1
2
4
53%
3
m21 =
mZ2 =
m23=
As per the angle sum property, the value of x is 105°
The Angle Sum Property of a Triangle states that the sum of the interior angles of a triangle is always 180 degrees. Using this property, we can solve for the value of x in the equation
=> x + 45° + 30° = 180°.
First, we add the angles 45° and 30° to get a total of 75°.
Then, we subtract 75° from 180° to get the value of x, which is 105°.
Therefore, x = 105°.
The Angle Sum Property of a Triangle is a fundamental concept in geometry that applies to all triangles. It states that the sum of the measures of the interior angles of a triangle is always equal to 180 degrees. This property is derived from the fact that a straight line forms an angle of 180 degrees.
In the given equation, we applied the Angle Sum Property of a Triangle to find the value of x. By adding the angles 45° and 30° to x and setting the sum equal to 180°, we were able to solve for x and determine that it is equal to 105°.
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Complete Question:
Find the value of x when the angles are given as 45° and 30°
Andy fed his dog about 16kilogram of food in one week. he fed his cat about 2 kilogram of food in one week what is the best estimate for the total amount of food he feeds his dog and cat in2 weeks. each animal represent 4 kilogram of food
Answer:
36kg
Step-by-step explanation:
The dog eats 16kg per week, which is 32kg in 2 weeks
The cat eats 2kg per week, which is 4kg in 2 weeks
32+4=36
Day one finding a weeb finish this sentence and I will give you brainiest
Myname✍️is✨kusuo✨saikiand-
Finish it
Answer:
weeb -_-
Step-by-step explanation:
Answer:
Hi my name is Kusuo Saiki and i have psychic superpowers? From The Disastrous Life of Saiki K.? Right
Step-by-step explanation:
How do you find the surface area of a cylinder?
Answer:
A=2πrh+2πr2=2·π·3·2+2·π·32≈94.24778
Step-by-step explanation:
its a lot and i hope this is the answer
\(\textit{surface area of a cylinder}\\\\ SA=2\pi r(h+r)~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=3\\ h=2 \end{cases}\implies SA=2\pi (3)(2+3) \\\\\\ SA=6\pi (5)\implies SA=30\pi \implies SA\approx 94.2~ft^2\)
Complete the statement by filling in the blank. When constructing a confidence interval, if the level of confidence increases the margin of error will and the confidence interval will be A larger sample size will improve the accuracy of the confidence interval, therefore margin of error will and the confidence interval will be A) Decrease, wider. Increase, narrower B) Decrease, narrower. Increase, wider C) Increase, wider. Decrease, narrower. D) Increase, narrower. Decrease, wider.
For the given statement option C increase, wider and decrease , narrower is correct.
What is confidence interval?
A confidence interval is computed at a designated confidence level; the 95% confidence level is most common, but other levels, such as 90% or 99%, are sometimes used.
When constructing a confidence interval, if the level of confidence increases, the margin of error must Increase and the confidence interval will be Wider.
Hence Increase; wider is the correct answer.
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Think about the vertical line test and answer the following question. Would a vertical line be a relation, a function, both a relation and a function, or neither a relation nor a function?
A.
both a relation and a function
B.
neither a relation nor a function
C.
function only
D.
relation only
Answer:
relation only
Step-by-step explanation:
The vertical line will be relation only.
What is a function?Function is a type of relation, or rule, that maps one input to specific single output.
In mathematics, a function is an expression, rule, or law that describes the relationship between one variable (the independent variable) and another variable.
In mathematics and the physical sciences, functions are indispensable for formulating physical relationships.
Noted that Linear function is a function whose graph is a straight line
We can conclude that vertical line would be relation only.
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1. calculate the angles marked with letters
Answer: \(a=110^{\circ}\)
Step-by-step explanation:
By the exterior angle theorem,
\(a+15^{\circ}=125^{\circ}\\\\a=110^{\circ}\)
a concert promoter needs to make $85,800 from the sale of 1,820 tickets. the promoter charges $40 for some tickets and $60 for the others. find how many tickets of each type must be sold to yield $85,800.
The promoter needs to sell 1170 tickets at $40 each and 650 tickets at $60 each to yield $85,800.
Let x be the number of tickets sold at $40 each, and y be the number of tickets sold at $60 each. Then we have two equations based on the given information:
x + y = 1820 (equation 1)
40x + 60y = 85800 (equation 2)
From equation 1, we can write y = 1820 - x.
Substituting this value of y into equation 2, we get:
40x + 60(1820-x) = 85800
Simplifying and solving for x, we get:
40x + 109200 - 60x = 85800
-20x = -23400
x = 1170
So, the promoter needs to sell 1170 tickets at $40 each.
To find the number of tickets sold at $60 each, we can use equation 1:
x + y = 1820
1170 + y = 1820
y = 650
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two boxes contain the following tickets: box a has 5 tickets, labeled 1, 1, 1, 2, 2 box b has 10 tickets, labeled 3, 3, 5, 5, 5, 5, 5, 5, 5, 5 for each description, choose the plot that matches it. not all plots will be used.
The protagonist, a detective, stumbles upon a series of crimes connected to the labeled tickets.
Does the protagonist in Box B's plot have any special abilities or powers related to the tickets?Box A: The plot that matches Box A is a thrilling mystery. The protagonist, a detective, stumbles upon a series of crimes connected to the labeled tickets.
As the detective investigates, they discover that the tickets with the number "1" are linked to a notorious gang involved in illegal activities. The tickets labeled "2" lead the detective to a secret society that uses the tickets for initiation rituals.
The plot unfolds as the detective races against time to unravel the connections between the tickets and bring the culprits to justice.
Box B: The plot that matches Box B is a heartwarming tale of friendship and adventure. The protagonist, a young child, finds one of the tickets labeled "3" and realizes it grants them access to a magical world. In this world, they meet a group of unique and colorful characters who also possess tickets labeled "5."
Together, they embark on a journey to restore harmony to their realm, battling against an evil force that seeks to exploit the power of the tickets. Through their shared experiences, the group learns valuable lessons about courage, loyalty, and the true meaning of friendship.
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what theorems, properties, or strategies are common to the proof of the triangle proportionality theorem and the proof of converse of the triangle proportionality theorem?'
Common theorems, properties, or strategies to the proof of the Triangle Proportionality Theorem and its converse include using similarity and congruence, angle-angle criterion, and transitive property of equality.
The Triangle Proportionality Theorem states that if a line is drawn parallel to one side of a triangle to intersect the other two sides, then the ratio of the lengths of the intersecting lines is equal to the ratio of the lengths of the corresponding sides of the triangle.
The converse of the Triangle Proportionality Theorem states that if two pairs of corresponding sides in two triangles are proportional, then the two triangles are similar.
Overall, these theorems, properties, and strategies form the basis for proving both the Triangle Proportionality Theorem and its converse, and they are used to establish the relationships between the lengths of sides and angles in triangles.
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¡PLEASE HELP! I'll give out 80 points
Answer: I think it’s c?
Step-by-step explanation:
Not sure though
Answer:
C. the graph of f(x) +K
Step-by-step explanation:
C is the only graph with a y = 3
I don't understand this.
Answer:
answer is simple
Step-by-step explanation:
you just need to find out solutions by your self
thank me laterFind the slope of the line x=+6
Step-by-step explanation:
x = 6
is a straight vertical line (parallel to the y-axis, going through x=6 on the x-axis).
it's slope is therefore undefined (infinite). every possible y value (from -infinity to +infinity) is associated with this one x value (6).
AT&T has a family plan of four lines for $125 and additional lines are $15 each per month. If Jason wants to spend at most $200 per month on cell phone expenses, how many additional lines can he afford? Which inequality represent the given situation. please help for my final
Given:
Cost of four lines = $125
Cost of each additional line = $15
Jason wants to spend at most $200 per month on cell phone expenses.
To find:
The inequality for the given situation.
Solution:
Let \(x\) be the number of additional line.
Cost of one additional line = $15
Cost of \(x\) additional line = \(\$15x\)
Total cost = Fixed cost + Addition cost
= \(125+15x\)
It is given that Jason wants to spend at most $200 per month on cell phone expenses. It means the total cost must be less than or equal to 200.
\(125+15x\leq 200\)
Therefore, the correct option is C.
Help please!!!!!!!!!!!!
Answer:
what Will You do there? locate fractions?
with regard to a​ regression-based forecast, the standard error of the estimate gives a measure of:______.
With regard to a regression-based forecast, the standard error of the estimate gives a measure of option (C) the variability around the regression line
The standard error of the estimate in a regression-based forecast is a measure of the variability of the actual data points around the predicted values of the regression line.
It tells us how much the actual data points are likely to deviate from the predicted values, and provides a measure of the accuracy of the forecast. It is not related to the time required to derive the forecast equation, the maximum error of the forecast, or the time period for which the forecast is valid.
Therefore, the correct option is (C) The variability around the regression line.
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The give question is incomplete, the complete question is:
With regard to a regression-based forecast, the standard error of the estimate gives a measure of:
A. the time required to derive the forecast equation.
B. the maximum error of the forecast.
C. the variability around the regression line.
D. the time period for which the forecast is valid.
A diver is 7.5 meters above water. she takes her dive 1.7 meters below the surface. how far does the dive take her.
The diver take her at a distance of 9.2 meters.
What is distance?A resultant displacement can be used to quantify distance. It involves measuring the coordinate values of the beginning and ending positions. The distance is measured in quantities like meters, centimeters, kilometers, etc.
A diver descends 1.7 meters below the surface of the water while suspended 7.5 meters above it, according to the question.
According to fundamental mathematics, values that are less than zero can be represented as negative values.
She will thus descend (-1.7) meters as she dives below the surface.
The formula may now be expressed as follows: Total Distance = 7.5 - (-1.7) = 9.2 meters.
As a result, the diver descends 9.2 meters below the surface with her.
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Which trigonometric identity is the reciprocal of the cos identity?
A. cosec
B. sec
C. sin
D. cot
Step-by-step explanation:
The secant is the reciprocal of the cosine. It is the ratio of the hypotenuse to the side adjacent to a given angle in a right triangle.
is this correct??????
This is Evaluating Functions.Replace the X values with the number in the question ("Find f( )" )
Given the following function:
f(x) = 3x - 3
Let's determine the value at f(-3),
This means that we will be replacing all x variables of f(x) by -3.
We get,
f(x) = 3x - 3
f(-3) = 3(-3) - 3
= -9 - 3
f(-3) = -12
Therefore, f(-3) = -12
Given the following function:
f(x) = 3x - 3
Let's determine the value at f(-3),
This means that we will be replacing all x variables of f(x) by -3.
We get,
f(x) = 3x - 3
f(-3) = 3(-3) - 3
= -9 - 3
f(-3) = -12
Therefore, f(-3) = -12
A shopkeeper had some watches for sale. He sold a total of 342 watches
in January and February. In March he sold 25% of the remainder and was
left with 18% of the watches he had at first. How many watches did he
have at first?
Answer: 450 watches
Step-by-step explanation:
Given the following :
Let Initial number of watches = n
Total number sold in January and February = 342
Total sold in march = 25% of (n - 342) = 0.25(n - 342) = 0.25n - 85.5
Total watches left = 18% of n = 0.18n
Therefore,
Initial number of watches = (watches left + total watches sold)
n = 0.18n + (0.25n - 85.5) + 342
n = 0.18n + 0.25n - 85.5 + 342
n = 0.43n + 256.5
n - 0.43n = 256.5
0.57n = 256.5
n = 256.5 / 0.57
n = 450
n = Initial number of watches = 450