I need help with #4. Please help. I have to show all work so please explain

I Need Help With #4. Please Help. I Have To Show All Work So Please Explain

Answers

Answer 1

9514 1404 393

Answer:

  5

Step-by-step explanation:

Use the distance formula.

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((4 -0)²+(3 -0)²) = √(4² +3²) = √(16 +9) = √25

  d = 5

The distance between the two points is 5 units.

_____

Additional comment

The most commonly seen Pythagorean triples are (3, 4, 5), (5, 12, 13), (7, 24, 25), (8, 15, 17) and their multiples.

In problem 4, once you see that the differences of the coordinates are 3 and 4, you can consult your memory of the (3, 4, 5) Pythagorean triple to recognize the hypotenuse length of a triangle with sides 3 and 4 is 5.

Similarly, in problem 5, you recognize the coordinate differences as 5 and 12, so you know from the (5, 12, 13) Pythagorean triple that the distance will be 13.


Related Questions

4. Find the circumference of the circle. Use 3.14 for the value of x. Round your answer to the nearest tenth.
20 in

Answers

Answer:

18.2cm

thank you

i think

Answer:18.2cm
(don’t mind me just trying to get my points up)

1. For each of 200 randomly selected cities, Gary recorded the number of churches
in the city (x) and the number of homicides in the past decade (y). He calculated
the linear correlation coefficient and was surprised to find a strong positive linear
correlation for the two variables. Does this suggest that building new churches
causes an increase in the number of homicides? Why do you think that a strong
positive linear correlation coefficient was obtained? Explain your answer with
reference to the term lurking variable.

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

When certain variables are examined, there seems to be a sort of spurious relatuoshipnornassocuation between the two variables, this is evident in the relationship between churches and the number of homicide, when a strong positive correlation is observed between number of churches and number of homicides, this relationship is most likely to be due to the effect of a lurking or third variable which creeped into our analysis, a factor which has a posithe correlation on both number of churches and homicide level, Number of homicide and number of churches could have been correlated by the lncreasing population which may lead to overcrowding and competition Hence increasing rate of homicide, similarly, with high rise in population, the growth of church to accommodate the populees will also creep in.

To bill customers for water usage, one city converts the number of gallons used into units. This relationship is represented by the equation u = 748g, where g is the total number of gallons of water used and u is the number of units.

Determine which statements about the relationship are true. Choose two options.

g is the dependent variable.
u is the dependent variable.
g is the independent variable.
u is the independent variable.
The two variables cannot be labeled as independent or dependent without a table of values.

Answers

Answer: u is the dependent variable

g is the independent variable

Step-by-step explanation:

Based on the relationship, represented by the equation u = 748g, where g is the total number of gallons of water used and u is the number of units, then :

u is the dependent variableg is the independent variable

What are the  independent variables and  dependent variable?

An independent variable serves as the  variable that one can manipulate then  control,  an experimental so one can actually record the effects.

Independent variable on the other hand serves as the cause which have an independent values compare to others.

Learn more about variable at:https://brainly.com/question/3764906

#SPJ9

What is the slope of the line below

Answers

Answer:

D. 1/2

Step-by-step explanation:

Step-by-step explanation:

The answer is 1/2. As the slop means gradient. so Gradient = change in Y / change in X .

Madelyn needs to order some new supplies for the restaurant where she works. The restaurant needs at least 518 glasses. There are currently 314 glasses. If each set on sale contains 8 glasses, which inequality can be used to determine s, the minimum number of sets of glasses Madelyn should buy? Submit Answer 518 < 8(314 + 8) O 518 > 8(314+ s) O 314 +8s < 518 314 +8s > 518​

Answers

Answer:

(D)

314 + 8s >= 518

Step-by-step explanation:

Answer: 314 + 8s ≥ 518

Evaluate the function.
f(x) = -x2 + 6x + 4
Find f(-7)

PLSS HELP TODAY IS THE LAST DAY

Answers

Answer:

-87

Step-by-step explanation:

-(-7^2) + 6(-7) + 4

-49 -42 + 4

-87

Answer:

f(-7) = -3

Step-by-step explanation:

The exponentiation x^2 must be done before multiplication by the coefficient -1.  

Substituting -7 for x, we get:

-(-7)^2 +  6(-7) + 4 = f(-7)

Then f(-7) = -49 + 42 + 4, or

f(-7) = -3

Three boards are placed end to end to make a walkway. The first board is 4 feet 5 inches long, the second board is 6 feet 9 inches long,and the third board is 3 feet 11 inches long. How long is the walkway?

Answers

Answer:

15 feet and 1 inch long

Step-by-step explanation:

add up the feet: 4+6+3= 13 feet

add up the inches: 5+9+11 = 25 inches

25/12= 2 feet 1 inch

13 feet + 2 feet + 1 inch= 15 feet 1 inch

What is the scale factor from Figure A to Figure B? (Please help)

Answers

Answer:

3

Step-by-step explanation:

You can look at the left side of figure thred, it’s one, and b’s left side is 3. To find the scale factor, you divide the second figure by the first. So 3/1=3

This should be right I’m sorry if it’s not

the sumof 8pq and -17 pq is​

Answers

Answer:

= -9pq

Step-by-step explanation:

=8pq + (-17pq)

=8pq-17pq

= -9pq

kelly wants to make a box in the shape of a cube.How many pieces of wood does she need? In what shape should she cut them?

Answers

she will need 6 pieces and they must all be equal square shapes

calculate the following range of scores for a continuous variable: 9,8,7,6,5,4,3,2. Use upper and lower real limits to calculate your answer.

Answers

Answer:

7

Step-by-step explanation:

Given the data :

9,8,7,6,5,4,3,2

Ordering the data from least to highest :

2, 3, 4, 5, 6, 7, 8, 9

The range of a dataset is given by :

Maximum - Minimum

Maximum value = 9

Minimum value = 2

Range of data:

9 - 2 = 7

Range = 7

Suppose g(m) varies inversely with M and g (m) = 3.5 when m = 10.
What is the value of m when g (m) = 5 ?


Answers

Answer:

m =7.

Step-by-step explanation:

Let the constant number = k.

g(m) = k/m,

3.5 = k/10,

k = 35.

Thus, when g(m) = 5 = 35/m, m = 7.

PLEASE HELP ME!!!!

QUESTION WILL BE WORTH 10 POINTS!!!

I WILL MARK BRAINLIEST!!!!

Please answer the 3 questions on the picture.

I would appreciate it so much.

Answers

Answer:

lol i dont know but yo dog smell like evolution and natural selection?

Step-by-step explanation:

Answer:

11.) 180-38=142 12.)24.5 13.)im not sure but want to say 10

Step-by-step explanation:

Which expression represents the probability of choosing an item from the intersection of A and B

Answers

OPTION A is the correct answer

The intersection of event A and B is given by P( A∩B) , Option A is the correct answer.

What is Probability ?

Probability is the likeliness of an event to happen.

It is given that the Probability of two independent event A and B is given by

P(A)  and P(B)

The intersection of event A and B is given by

P( A∩B)

Therefore Option A is the correct answer.

To know more about Probability

https://brainly.com/question/12431044

#SPJ2

Factorize (2ax-2ay-3by+3bx)​

Answers

Answer:

That's the answer I searched for and I hope it can help.

#Carryonlearning

Please make me brainliest!

hope this helps! factorise out the common factor first! feel free to clarify ya!

Paul bakes raisin bars in a pan shaped like a rectangular prism. The volume of the pan is 480 cubic inches. The
HURRY PLEASE

length of the pan is
12 inches, and its width is 10 inches
V = 480 in^3
h = ?
12 in
10 in
What is the height of the pan?
Enter your answer in the box
in inches

Answers

Answer:

The height of the pan is 4 in.

Step-by-step explanation:

Granite has a specific heat of 800 J/g oC. What mass of granite is needed to store 150,000 J of heat if the temperature of the granite changes from 80 oC to 95 oC? (12.5 g)

Answers

Answer:

12.5g

Step-by-step explanation:

Given data

Shc= 800 J/g oC

Q=150000J

T1= 80

T2= 95

Q=mc(T2-T1)

150000= m*800(95-80)

150000= m*800*15

150000= 12000m

m= 150000/12000

m= 12.5g

Find the perimeter of a rectangular strip of board is 3.28m long and 7.5m

Answers

Answer:

21.56 m

Step-by-step explanation:

2(3.28) + 2(7.5)

(twos represent the sides)

6.56 + 15

= 21.56 m

On a piece of paper, graph f(x)=16x0.5^x. Then determine which answer choice matches the graph you drew.

Answers

9514 1404 393

Answer:

  A

Step-by-step explanation:

You can use x=0 and x=1 to find points that must be on the graph.

  f(0) = 16·0.5^0 = 16

  f(1) = 16·0.5^1 = 8

Only graph A matches these points.

LCM of the given set of counting numbers 45,20,10

Answers

the lcm for 45, 20 and 10 would be 180
The LCM of the digits is 180.

Andy is comparing how long two tablets can be used after being fully charged.
-
Tablet A Tablet B
(minutes) (minutes)
540
593
Mean
Median
580
589
NOR
21
13
MAD
6
2

Answers

Answer:

Part A: On average Tablet B's battery will last longer.

Part B: The MAD is lower in tablet B's battery life so Tablet B is more consistent.

Step-by-step explanation:

Find the length of the third side. If necessary, round to the nearest tenth.

Answers

Answer: 14.4

Step-by-step explanation:

Plz help i need a correct answer asap

Answers

A is

[tex] | - 9| + |9| [/tex]

absolute value is always positive, the minus sign vanishes (it literally means "how far away from zero" something is. distance can't be negative.)

B ist just 18

If x = 3k + 2 and y = k - 2 is a solution of linear equation 5x - 3y = 4 , then the value of k
pls can say the answer fast

Answers

Replace the given value of x and y in this given equation ~ 5x-3y=4

5(3k+2)-3(k-2)=4

15k+10-3k+6=4

12k+16=4

12k=4-16

K=-12/12

K= -1

A ladder 18 ft long rests against a vertical wall. Let θ be the angle between the top of the ladder and the wall and let x be the distance from the bottom of the ladder to the wall. If the bottom of the ladder slides away from the wall, how fast does x change with respect to θ when θ = π 3 ?

Answers

Answer: [tex]9\ ft/rad[/tex]

Step-by-step explanation:

Given

Length of the ladder is [tex]l=18\ ft[/tex]

Angle between the wall and the ladder is [tex]\theta[/tex]

from the figure, we can write

[tex]\Rightarrow \sin \theta=\dfrac{x}{18}\\\\\Rightarrow x=18\sin \theta[/tex]

Differentiate the above equation w.r.t [tex]\theta[/tex]

[tex]\Rightarrow \dfrac{dx}{d\theta}=18\cos \theta\\\\\text{at }\theta=\dfrac{\pi }{3}\\\\\Rightarrow \dfrac{dx}{d\theta}=18\cos(\dfrac{\pi}{3})\\\\\Rightarrow \dfrac{dx}{d\theta}=18\times 0.5\\\\\Rightarrow \dfrac{dx}{d\theta}=9\ ft/rad[/tex]

m: 4,y-intercept: -3

Answers

Answer:

気わぴてぽ場来委ノヤセケ営非イソ坊管るゅぐ始属度ナ作78円レ話1既オ穫橋サエノス高境ド紀健ヨ出球用知ドルぐし。一ぞレゃ者5縮に策初ホムユス就張ヘ例芸んばれ予定ウホ所物メヤマ布事3者フリ京著ユ月遠ぐ円晶郊せはル。案馬がみわ員連じへい液済そ伝深優アネソ問合都フび渡格ンにづだ人配7初クエ縮杉ラマハ干照く漁更保間す辞表メフナヒ辞発だょより軍綱てかで線説般郎彩そン。

Step-by-step explanation:

気わぴてぽ場来委ノヤセケ営非イソ坊管るゅぐ始属度ナ作78円レ話1既オ穫橋サエノス高境ド紀健ヨ出球用知ドルぐし。一ぞレゃ者5縮に策初ホムユス就張ヘ例芸んばれ予定ウホ所物メヤマ布事3者フリ京著ユ月遠ぐ円晶郊せはル。案馬がみわ員連じへい液済そ伝深優アネソ問合都フび渡格ンにづだ人配7初クエ縮杉ラマハ干照く漁更保間す辞表メフナヒ辞発だょより軍綱てかで線説般郎彩そン。

y=4x–3

y-y1=m(x-x1)

y+3=4(x-0)

y+3=4x-0

y+3=4x

y=4x-3

please help quick pleaseeee

Answers

Answer:

17

Step-by-step explanation:

Answer:

bru

Step-by-step explanation:

Plz send the Venn diagram of this...

Answers

Answer:

Step-by-step explanation:

sorry im not sure

What is the volume of this figure?

Answers

Answer:

[tex]volume = 4 \times 4 \times 4 \\ = {4}^{3} \\ = 64 \: cubic \: ft[/tex]

Help me with this really fast

Answers

Answer:

quadratic trinomial ..........................

Other Questions
within the grasslands and desert, the major factors determining type of vegetation are in order to switch from paper to digital medical records the hospital bought in several individuals to introduce and implement the tools needed to organize the files . These individuals would best be described as SO you hopefully selected that an Allele is a form of a gene. BUT what is this really...A. an allele is a protein that causes hair no hair in the guinea pigB. an allele is a length of DNA with a specific sequence of nitrogen bases that make a protein that results in Hair or No Hair on the guinea pig BRAINLIEST IF CORRECT You choose a movie at random from a list containing 8 comedy movies, 5 science fiction movies, and 7 adventure movies. What is the theoretical probability that the movie is not a comedy? Select all that apply.0.6050%252 fifths353 fifths60% 3Select the correct answer.If you lived under an economic system in which the government controlled all aspects of production, which economic system would this be?A. traditional economyB. market economyC. planned economyD. mixed economy The organ that controls your internal clock is called... Classify the polynomial 8x^3 +6x^2 -3x +1 according to its degree and number of terms.?Plz fast Suppose that 2 J of work is needed to stretch a spring from its natural length of 28 cm to a length of 43 cm. (a) How much work is needed to stretch the spring from 33 cm to 35 cm 3.1 Define the term "human rights abuse and give ONE example of such an abuse which angles are supplementary to each other ? Prime Computers is a company that sells computers and software. The company has a website that allows customers to post comments about the computers and software it sells. Why is it important for this company to encourage customer feedback Find the value of x. ABC is a triangle right angled at A and D is a point on BC such that AD BC. Show that AD2 = BD x DC. please answer fast URGENT They are in the restaurant What was a major difference between Deng Xiaoping's and Mao Zedong'spolicies as the leaders of the People's Republic of China?A. Deng Xiaoping banned all forms of Western media, while MaoZedong encouraged Westernization in China.B. Deng Xiaoping hoped to destroy Chinese traditions, while MaoZedong defended traditional Chinese culture.C. Deng Xiaoping promoted free market policies, while Mao Zedongopposed noncommunist economic systems.D. Deng Xiaoping called for open elections in China, while MaoZedong was a dictator with absolute power. What is the area of the shaded region? 2 cm 2cm4cm 4cm Read the second half of the speech by Lyndon B. Johnson and answer the following question.As I rode the George Washington Memorial Parkway back to the White House only yesterday afternoon, I saw nature at its purest. And I thought of the honor roll of names--a good many of you are sitting here in the front row today--that made this possible. And as I thought of you who had helped and stood up against private greed for public good, I looked at those dogwoods that had turned red, and the maple trees that were scarlet and gold. In a pattern of brown and yellow, God's finery was at its finest. And not one single foot of it was marred by a single, unsightly, man-made construction or obstruction--no advertising signs, no old, dilapidated trucks, no junkyards. Well, doctors could prescribe no better medicine for me, and that is what I said to my surgeon as we drove along.This bill does not represent everything that we wanted. It does not represent what we need. It does not represent what the national interest requires. But it is a first step, and there will be other steps. For though we must crawl before we walk, we are going to walk.I remember the fierce resolve of a man that I admired greatly, a great leader of a great people, Franklin D. Roosevelt. He fought a pitched battle in 1936 with private interests whose target was private gain. And I shall long remember the words that I believe he echoed at Madison Square Garden, when he declared to the Nation that the forces of selfishness had not only met their match, but these forces had met their master.Well, I have not asked you to come here today to tell you that I have a desire to master anyone. But until the clock strikes the last hour of the time allotted to me as President by vote of all the people of this country, I will never turn away from the duty that my office demands or the vigilance that my oath of office requires.And this administration has no desire to punish or to penalize any private industry, or any private company, or any group, or any organization of complex associations in this Nation. But we are not going to allow them to intrude their own specialized private objective on the larger public trust. Beauty belongs to all the people. And so long as I am President, what has been divinely given to nature will not be taken recklessly away by man.This Congress is to be thanked for the bill that you have given us. I wish it could have been more, but I realize, too, that there are other views to be considered in our system of checks and balances.The grandchildren of those of you in this country that may have mocked and ridiculed us today, someday will point with pride to the public servants who are here in this room, who cast their lot with the people.And unless I miss my guess, history will remember on its honor roll those of you whom the camera brings into focus in this room today, who stood up and were counted when that roll was called that said we are going to preserve at least a part of what God gave us.Thank you very much.The first paragraph of the excerpt uses mainly _______ to persuade the audience.categorical claimsopinions and emotional appealsfacts and logical appealad hominemappeals to ego Mia and Mario specialize in producing the item in which she or he has a comparative advantage. Then they trade one pasta dish for one pizza.. Before specialization and trade, Mia and Mario produce 4 dishes of pasta and 4 pizzas an hour each. What are the total gains from specialization and trade? During her annual review, Susan admitted to her supervisor that she is more productive in a quieter environment. The openness of her office setting and the recent increase in staff that came to her for training made it difficult for her to process as many insurance claims in one day as she had accomplished in the past. The supervisor agreed to move Susan's desk to the back of the office, and create a barrier with plants. The supervisor would take a more active role in training new employees, so they would not be coming to Susan with questions. In HR, we refer to this action as creating A) accommodations. B) barriers to entry. C) job enlargement. D) consideration. Select the correct answer from the drop-down menu.Read this excerpt from "We Wear the Mask" by Paul Laurence Dunbar and answer the question that follows:We wear the mask that grins and lies,It hides our cheeks and shades our eyes, This debt we pay to human guile;With torn and bleeding hearts we smile,And a mouth with myriad subtleties.Why should the world be over-wise,In counting all our tears and sighs?Nay, let them only see us, whileWe wear the mask.We smile, but, O great Christ, our criesTo thee from tortured souls arise.We sing, but oh the clay is vileBeneath our feet, and long the mile;But let the world dream otherwise,We wear the mask!What effect does the poet achieve by repeating the phrase "We wear the mask" throughout the poem?Complete the sentence to answer the question.In the poem "We Wear the Mask," Paul Laurence Dunbar voices his repressed anger and frustration toward American society. He repeats the title phrase three times in the poem, using the words mask and we to show that