Mathematics College

Solve It! Suppose that you want to create two identical wings for a model airplane. You draw one wing on a large sheet of tracing paper, fold it along the dashed line, and then tract the first wing. How do you know that the two wings are identical?

Answers

Answer 1

Answer:

you copied the other line

Step-by-step explanation:

you drew over the other line and it should be exact

Answer 2

Answer:

Hope this helps ! (OwO)/

Step-by-step explanation:

A line is formed when the paper is flod. Because of this, this helps the paper give an even form so there won't be any troubles. And if, the paper is uneven then the paper plane will be clusmy and fly in a corner. Brainlist? ʕ·ᴥ·ʔ

Solve It! Suppose That You Want To Create Two Identical Wings For A Model Airplane. You Draw One Wing

Related Questions

Johnny gets $40 per week as an allowance. If he goes to the movies and spends $3 for popcorn and $5 on soda, what percent of his allowance did he spend? *

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20% $40/$8 = 5. 8, 16, 24, 32, 40. 5 numbers, 20% each

Help pleasee needed

Answers

Answer:

Yes

AA similarity

DCE

Step-by-step explanation:

plz give thx and brainliest!

The equation of the line?

Answers

Answer:

○ [tex]\displaystyle y = 2x + 7[/tex]

Step-by-step explanation:

Use the Slope-Intercept Formula instead of the Point-Slope Formula because it is MUCH, MUCH faster, plus parallel equations have SIMILAR RATE OF CHANGES [SLOPES ], so [tex]\displaystyle 2[/tex] remains as is:

[tex]\displaystyle y =mx + b \\ \\ 3 = 2[-2] + b → 3 = -4 + b; 7 = b \\ \\ \boxed{y = 2x + 7}[/tex]

I am joyous to assist you at any time.

6=xy does this show direct variation Explain your reasoning. ANSWER THIS PLZ

Answers

Answer:

No. It is an inverse variation.

Step-by-step explanation:

6= xy

Making y the subject of formula:

[tex]y = \frac{6}{x} [/tex]

For a direct variation, the equation would be in the form of y=kx, where k is a constant.

However, the equation above is in the form of [tex]y = \frac{k}{x} [/tex].

Thus, 6=xy does not show direct variation.

Find the x- and y-intercepts of the graph of the equation.
-4x + 2y = 0
Plz help

Answers

Answer:

hey you can also go on m a t h w a y to find this!

Step-by-step explanation:

both are (0,0)

The graph at the bottom shows the relationship of the amount of time (in seconds) to the distance (in feet) run by a jaguar.

What does the point (5,290) represent in the context of the situation?

Answers

Answer:

5,290 repersent the distence that the jaquar jumped . and ran.

Step-by-step explanation:

pleas mark brainist plz happy to help

The nth term of a sequence is 2n + 1
The nth term of a different sequence is 3n - 1

Work out the three numbers that are in both sequences and also between 20 and 40

Answers

Answer:

The three numbers are 23, 29 and 35.

Step-by-step explanation:

Given: The nth term of a sequence is 2n+1 and the nth term of a different sequence is 3n-1.

To find: The three numbers that are in both sequences and also between 20 and 40.

Consider both the sequences.

Put n = 11 in the nth term 2n+1, we get 23.

So, the 11th term of first sequence is 23.

Now put n = 8 in the nth term 3n-1, we get 23.

So, the 8th term of the second sequence is 23.

Therefore, first number that is in both sequence and lies between 20 and 40 is 23.

Now put n = 14 in the nth term 2n+1, we get 29.

So, the 14th term of first sequence is 29.

Put n = 10 in the nth term 3n-1, we get 29.

So, the 10th term of the second sequence is 29.

Therefore, second number that is in both sequence and lies between 20 and 40 is 29.

If we put n = 17 in the nth term 2n+1, then we get 35.

That is, 17th term of first sequence is 35.

Now we put n = 12 in the nth term 3n-1, then we get 35.

That is, 12th term of second sequence is 35.

So, third number that is in both sequence and lies between 20 and 40 is 35.

Hence, the three numbers that are in both sequences and also between 20 and 40 are 23, 29 and 35.

A company is allowed to interview candidates until two qualified candidates are found. But budget constraints dictate that no more than 10 candidates can be interviewed. List the sample space.

Answers

Answer:

Kindly check attached picture for sample space design

45 ways

Step-by-step explanation:

Number of qualified candidates to be chosen = 2

Number of candidates to be interviewed = 10

Combination formula :

nCr = n! / (n-r)! r!

10C2 = 10! ÷ (10 - 2)!2!

10C2 = 10*9 / 2 * 1

10C2 = 90/2

10C2 = 45 different samples

Our sample space will contain 45 different samples

my first expression answer is y=5 -2x How do I plug it into x-y=1 ?? The Y

1. x-5-2x=1 OR

2. x+5-2x=1

Answers

Answer:

All you need to do is make sure the first expression is solved for y (which it is), and then substitute it into the second expression in place of any occurrences of y:

given the second expression:

x - y = 1

We'll replace y with it's value in the first expression:

x - (y) = 1

x - (5 - 2x) = 1

Now we can expand the resulting equation:

x - 5 + 2x = 1

So neither of the answers provided are correct.

You can then solve for x:

x - 5 + 2x = 1

x - 5 + 5 + 2x = 1 + 5

x + 2x = 6

3x = 6

3x/3 = 6/3

x = 2

After that, you can find y by plugging x into either of the two original equations:

y = 5 - 2x

y = 5 - 2(2)

y = 5 - 4

y = 1

I didn’t get taught his so I need help

Answers

Answer:

(-2,1)

Step-by-step explanation:

sooo

x comes first and y comes next

Express 38% as a decimal number
38
3.8
0.38

Answers

Answer:

i think 0.38

Step-by-step explanation:

need help with this

Answers

Answer:

y = 1

Step-by-step explanation:

Since 15 and 5, 18 and 6, and 27 and 9 all have 3 in common, then 3 should go into 1.

Answer:

Step-by-step explanation:

equation is always x/3=y

(13x+2)+(3x-4)+(5x-7)

Answers

I’m not 100% sure but I think the answer to this would be 21x - 9.

Answer:

13x+2+3x-4+5x-7=180

Step-by-step explanation:

Ivy and Andrey were asked to find an explicit formula for the sequence -100,-50,0,50,...−100,−50,0,50,...minus, 100, comma, minus, 50, comma, 0, comma, 50, comma, point, point, point, where the first term should be f(1)f(1)f, left parenthesis, 1, right parenthesis.
Ivy said the formula is f(n)=-100+50(n-1)f(n)=−100+50(n−1)f, left parenthesis, n, right parenthesis, equals, minus, 100, plus, 50, left parenthesis, n, minus, 1, right parenthesis.
Andrey said the formula is f(n)=-150+50nf(n)=−150+50nf, left parenthesis, n, right parenthesis, equals, minus, 150, plus, 50, n.
Which one of them is right?

Answers

Answer:

both

Step-by-step explanation:

The lowest point in Death Valley is Badwater at 282 feet below sea level. The highest point in
the surrounding mountains is Telescope Peak at 11,043 feet above sea level. How many feet
higher is Telescope Peak than Badwater?

Answers

Answer:

Step-by-step explanation:

Given

[tex]Badwater = -282ft[/tex]

[tex]Telescope\ Peak = 11043ft[/tex]

The position of badwater is negated because it is below sea level

The interpretation of the question, is to calculate the distance between the two given points.

This is calculated as:

[tex]Difference = Telescope\ Peak - Badwater[/tex]

[tex]Difference = 11043ft - (-282ft)[/tex]

Open bracket

[tex]Difference = 11043ft+282ft[/tex]

[tex]Difference = 11325ft[/tex]

Hence, the distance between both is 11325ft

jason built a rectangular tool shed that is 8 meters wide and has an area of 96 square meters. what is the length of jasons tool shed?

Answers

Answer:

12 meters

Step-by-step explanation:

Area = length × width. If we divided 96 (area) by 8 (width) we should get the length. 98 ÷ 8 = 12.

There are 3 boys for every 4 girls in the library. If there is 91 people in the library
a) How many boys are there in the library?

b) How many girls are there in the library?

Answers

Answer:

Step-by-step explanation:

Answer:

52 girls and 39 boys (multiply each by 13)

Step-by-step explanation:

4 x 13 = 52

3 x 13 = 39

= 91

Mark has less than 20.00 to spend on the cost of dinner

Answers

What is the exact question tho

i need help! please....

Answers

Answer: the elapsed time is 3 hours and 45 minutes, so option C.

Suppose your final grade in this class is determined by the following: test average 50%, Final Exam 20%, Homework/classwork 15%, Class Participation 15%. You have scored the following: on tests: {75, 82, 90, 75}.....Homework: {90, 100, 75, 87, 63}....Class Participation: {90}. What do you have to make on the Final Exam to have AT LEAST an 85 in this class?
A) 90
B) 92
C) 94
D) 96

Answers

Answer:

Step-by-step explanation:

94%

Melissa runs a mile in 8 minutes 30 seconds. At this rate, how many full miles will she run in 45
minutes?

Answers

Answer:

Time measure: 8 miles = 30 seconds We are given 45 minutes × 60 seconds /30= 90 miles

Please Help!!!!! I will give points! Also can you show the work please!! :D

Answers

Answer:

x = 132

Step-by-step explanation:

Angle S = 48 Angle T = 90 Angle W =

180 - 48 = 132

132 - 90 = 42

Angle W = 42

180 - 42 = 132

x = 132

what is the value of x when x:3=2.13

Answers

It’s 0.71 is the answer I divid

Answer:

The other dude was wrong :( the answer is 6.39

Step-by-step explanation:

I took the test on K12

Use the theoretical method to determine the probability of the following outcome and event. State any assumptions made.
Tossing two coins and getting either one head or two heads
Choose the correct answer below.

Answers

Answer:

Assuming that each coin is fair and is equally likely to land heads or tails, the probability is 3/4.

what is 32% of 655????

Answers

Answer:

209.6

Step-by-step explanation:

Answer:

209.6

plz mark as brainliest

√−100 = + i
edge2021 Algebra 2

Answers

Step-by-step explanation:

√-100

= √100 * √-1 (√mn = √m * √n)

= 10i. (i² = -1, i = √-1)

pls help, you have to write in fraction form.

Answers

91/1, answer is 91

522% of 175 is 91

Answer:

42/145

Step-by-step explanation:

i tried might be wrong

wHaT iS tHe aReA I NEED HELP

Answers

Answer:33 square feet

Step-by-step explanation:

Split the shape into two rectangles

3x7

6x2

Solve:

3x7=21

6x2=12

Add

21+12=33

Answer:

the area is 32

Step-by-step explanation:

The tape diagram below represents 100%.
100%
?
What percent is represented by the shaded area?
%

Answers

Answer: 50%

Step-by-step explanation:

The shaded portion is half of 100

Answer: 50%

Step-by-step explanation: Since the tape diagram in total represents 100%, and half of the tape diagram is shaded, this means 50% is shaded.

Harper knows he is 50 yards from school. The map on his phone shows that the school is 34 inch from his current location.
How far is Harper from home, if the map shows the distance as 3 inches?

Answers

if 34 inches = 50 yards then 1 inch = 50/34
so 1 inch = 1.47058824 yards

3 inches = 4.41176471
you can round this number up to 4.41 yards depending on what the paper says

Other Questions

It takes 3 gallons of gas to drive 102 miles. How many miles can be driven on 16 gallons of gas? Write a 5 sentence summary about the story. Why do governments exist? One major reason is that they create rules. But what rules are necessary or desirable? That is open to question, and different types of governments have certainly created a wide variety of rules.GOVERNMENTs almost certainly originated with the need to protect people from conflicts and to provide law and order. Why have conflicts among people happened throughout history? Many people, both famous and ordinary, have tried to answer that question. Perhaps human nature dictates selfishness, and people inevitably will come to blows over who gets what property or privilege. Or maybe, as KARL MARX explains, it is because the very idea of "PROPERTY" makes people selfish and greedy.Whatever the reasons, governments first evolved as people discovered that protection was easier if they stayed together in groups and if they all agreed that one (or some) in the group should have more power than others. This recognition is the basis of SOVEREIGNTY, or the right of a group (later a country) to be free of outside interference.A country, then, needs to not only protect its citizens from one another, but it needs to organize to prevent outside attack. Sometimes they have built Great Walls and guarded them carefully from invaders. Other times they have led their followers to safe areas protected by high mountains, wide rivers, or vast deserts. Historically, they have raised armies, and the most successful ones have trained and armed special groups to defend the rest. Indeed in the twentieth century, governments have formed alliances and fought great world wars in the name of protection and order.In more recent years, government responsibilities have extended to the economy and public service. An early principle of capitalism dictates that markets should be free from government control. But when economies spun out of control during the 1930s, and countries sank into great depressions, governments acted. The United States Congress created the FEDERAL RESERVE SYSTEM in the early twentieth century to ward off inflation and monitor the value of the dollar. FRANKLIN ROOSEVELT and his "BRAIN TRUST" devised New Deal programs to shock the country into prosperity.Perhaps government responsibility to provide social programs to its citizens is the most controversial of all. In the United States the tradition began with the New Deal programs, many of which provided people with relief through jobs, payments, and food. During the 1960s PRESIDENT LYNDON JOHNSON unveiled his "GREAT SOCIETY" programs aimed at eliminating poverty in the entire country. Many European countries today provide national medical insurance and extensive welfare benefits. Many Americans criticize these programs as expensive ventures that destroy the individual's sense of responsibility for his/her own well being. So the debate over the proper role of government in providing for its people's general welfare is still alive and well today.Though the rules and responsibilities vary greatly through time and place, governments must create them. Governments provide the parameters for everyday behavior for citizens, protect them from outside interference, and often provide for their well-being and happiness. Jerry started doing sit-ups every day. The first day he did 18 sit-ups. Every day after that he did 2 more sit-ups than he had done the previous day. Today Jerry did 28 sit-ups. 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When heated to melting, it forms an oily yellow liquid, which is a good electrical insulator. 2 Compound 2 is a hard grayish-white solid. A small 250 mg sample of it is put into a quartz tube and heated strongly. It starts to melt at 1055. C. 3 Compound 3 is a yellow solid made up of clusters of needle-like crystals. It's a good electrical insulator when solid, but if crushed and dissolved in water, the solution is a good conductor. Mhanifa please answer this question about lines Parlings vary directly with mots. If 7.5 mots are worth 37.5 parlings, how many parlings will get you 13 mots? No idea how to do this o What is the definition of a Main Idea? Complete the following sentence by choosingthe best answer from the list below.enables information to be viewed inan easily understandable format.O An output deviceO An input deviceO A hard diskO A raw data device