Mathematics Middle School

Select the locations on the number line to plot the points 2, 1, and −4 .

Answers

Answer 1

Answer:

-5-4-3-2-1 0 1 2 3 4 5

Step-by-step explanation:

Answer 2

Step-by-step explanation:

look at the picture

hope it helps you.

Related Questions

Determine the Prime factorization of each number.
36 b. 120 c. 258 d. 63

Answers

Answer:

Step-by-step explanation:

Explain, how to evaluate cube root from given volume and square root from given area?

Answers

Step-by-step explanation:

Well, the cube root of a cubes volume is its edge length. So, for example, if a cube has a volume of 27 cm³, then the length of its edges are equal to the cube root of 27 cm³, which is 3 cm

22,540 divided by 8= tysm guys

Answers

22540/8=2817.5
I just put it in a calculator lol.

22,540 divided by 8 is 2817.5

This composite figure is made of three identical cylinders that are connected together

Radius:3 Height:8

Answers

The surface are of a cylinder is

SA = 2πr2 + 2πrh

where:
r = radius
h = height

This formula comes from adding the areas of the surfaces of the cylinder. It has two flat circular faces and a rounded face.

If we cut the cylinder from the circular face symmetrically, the surface area for one piece will be

SA = 2[(πr2)/2] + (2πr/2)h + 2rh

We will have 2-half flat circular faces, a flat rectangular surface, and half of the rounded surface.

Simplify the SA formula.

SA = πr2 + πrh + 2rh
SA = r(πr + πh + 2h)

Substitute the values into this formula.

SA = 3(3π + 8π + (2*8))
SA = 3(11π + 16)
SA = 33π + 48
SA = 151.67 cm2

Since we have 2 pieces, multiply this result by 2.

2(151.67 cm2) = 303.34 cm2.

The total area is 303.34 cm2.

In your own words, explain to me what is absolute value? Make sure to talk about the definition of it, how you find it, and how it's different from just plotting an integer on a number line. You must provide 3 sentences or more.

Answers

Answer:

It's a function that associates a real number x with a positive real number using the flowing definition: If the number is not negative (so either positive or 0) the absolute value is x. If x is negative, the absolute value is -x.

This means that to find the absolute value of x you must first determine if x is negative or not, and if it is, multiply it by -1. If it isn't, leave it as it is.

Since the absolute value is a function (of a given number), you can't just plot that number in the number line but the function (so in this case absolute value must be taken first.

The absolute value of x is never negative, so given the absolute value of x we can't determinate if x was positive or negative (if x =/ 0) before the absolute value was taken.

Drag each bar to the correct location on the graph. Each bar can be used more than once. Not all bars will be used.

Ella surveyed a group of boys in her grade to find their heights in inches. The heights are below.
have a grate day and thx for helping

67, 63, 69, 72, 77, 74, 62, 73, 64, 71, 78, 67, 61, 74, 79, 57, 66, 63, 62, 71 ,73, 68, 64, 67, 56, 76, 62, 74

Create a histogram that correctly represents the data.

Reset Next

Answers

Answer:

Here is what I got...

Step-by-step explanation:

45,747 divided by 9=

Answers

The Answer is 5,083.

Hope this helps!

Answer:

5083

Step-by-step explanation:

what is 16,524 rounded down to the preceding thousand

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Rounded DOWN to the nearest thousand is 16000

#3 is what I need help on

Answers

Answer: 11.05

Step-by-step explanation:

Divide 5.20 by 8 to find the price of each bag (which is .65 cents.) Multiple .65 by 20 (13). 15% of 13 is 1.95. 13 - 1.95 is 11.05

PS: 1.95 is the discount. Hope this helps. Have a good day.

answer is 11.05 and the 1.95 discount

what is 78x85x99x1 i need helppp

Answers

Answer:

656370

Step-by-step explanation:

pa brainliest

Answer:

65630

Step-by-step explanation:

calculator

Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation?
-21 ÷ 4
-21 ÷ 5
-20 ÷ 4
-20 ÷ 5

Answers

Answer:

-21/5 = -5.25 or -5

Step-by-step explanation:

It is so because I estimated the -21.87 to -21 because of the 8 being higher than five. I estimated the 4 to 5 because of the 7 being higher than five also.

-5.25
-4.2
-5
-4
This is how we solve this problem

will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!

Answers

since they are all in the same line you only need to use 2 of the points I'm using (1,-1) and (2,1) next you do (x1,y1) and (x2, y2) which would be (1,2) and (-1, 1) then do y2-y1 / x2-x1 which would be 1/2

Find 3y+x if 2x-3y=12 and 8x+3y=14

Answers

Answer:

check the photos.

but if you substitute your x and y into the equation, your answer will be = -6/7

2x-3y=12 8x-12y=48
8x+3y=14 8x+3y=14

-15y=34

Help plsssssssssssssss

Answers

Answer:

For question 20.

Pamela: y = 20h

y = 20(40)= $800

John: y = 65p

y = 65(11)= $675

And for question 21.

660,000*63%=660,000*0.63=415,800

There are currently 415,800 gallons of water in the pool.

Step-by-step explanation:

Btw, Underlined numbers are the answers!

Hope it helps! <3

Answer:

Step-by-step explanation:

Jessica purchased a book that was on sale for 12%. The sales tax is 3% key y represent original price of the book write an expression that can be used to determine the final cost of the book.
How do I do this, I don’t need a answer just how to do I it lol

Answers

Answer:

What is a sales tax decalculator?

Step 1: take the total price and divide it by one plus the tax rate.

Step 2: multiply the result from step one by the tax rate to get the dollars of tax.

Step 3: subtract the dollars of tax from step 2 from the total price.

Pre-Tax Price = TP – [(TP / (1 + r) x r]

TP = Total Price.

Step-by-step explanation:

Hey, can u help, answer right please. NO LINKS!

Answers

Answer:

1,-4 that would be right then 4 down, 4,-1 would be 4 to the right then one down, -1,4 would be one to the left and four up

Step-by-step explanation:

X is horizontal so if its negative you got left but if its positive you go right

Y axis is vertical so negative is down and positive is up.

I hope this helps you!

help plesssssssssssssssssssssssssssssss

Answers

Answer:

(d) 12

Step-by-step explanation:

Answer:

the answer is D

Step-by-step explanation:

There are 48 students in a school play. The ratio of boys to girls is 5 : 7. How many more girls than boys are in the play?

Answers

Answer:

Step-by-step explanation:

5+7=12

48/12=4

So 1 in this question is 4.

5*4=20

7*4=28

28-20=8

So 8 is the answer.

Answer: 1

5 times 7 equals 35 and 48 divided by 35 equals 1

Find the greatest number such that x172y is divisible by 45

Answers

Answer:

Step-by-step explanation:

Its 46 dusb dijdudusbs.

Help please I will give yu brainlyest if it’s correct

Answers

Answer:

Less than 14.05

Step-by-step explanation:

Answer:

Just answering so the other person can get brainliest

Step-by-step explanation:

Miguel and his family are driving to a family resort. This trip is 822 miles long. They will stop every 205 miles for gas. About how many times will they stop?

Answers

Answer:

4 times

Step-by-step explanation:

822/205= 4 R2

822 divided by 205 is gonna be 4 remainder 2, they will stop about 4 times.

Please Help I can’t figure out 4
The question is down below and I would really appreciate the help!

Answers

Answer:

y = 3x

Step-by-step explanation:

from the table slope or rate of change is

m = 6 - 0 / 2 - 0 = 6/2 = 3

m = 12 - 6 / 4 - 2 = 6/2 = 3

m = 18 - 12 / 6 - 4 = 6/2 = 3

so m = 3

y = mx + c

c is y intercept --> y value when x is 0

y = 0 = c

so line equation is y = 3x + 0

y = 3x

Answer:

B, or 3x.

Step-by-step explanation:

When looking at the x value (time), and the y value (distance), you can see that every time you multiply the x value by 3, you get the y value.

2 x 3 = 6

4 x 3 = 12

6 x 3 = 18

Therefore, your answer is 3x.

200 x 40 x 43 - 54 - 20 + 95 -23 =

If u get this i will give u a crown

Answers

Answer:

343,998

Step-by-step explanation:

Hope this helps!! :))

Answer:

343998

Step-by-step explanation:

200*40*43-54-20+95-23

8000*43-74+72

344000-2

343998

note:

were there parentheses?

I NEED HELP TMR IS THE LAST DAY TO TURN THIS IN

Answers

Answer:

9. the yellow bag

Step-by-step explanation:

Green bag=2.59/7=0.37Blue bag=4.56/12=0.38Yellow bag=6.30/18=0.35

0.35<0.37<0.38

I am only gonna help with this one cus I also have homework~sorry!!

For #9 the 18 ounce packet has the lowest cost per ounce
I know this because for the 7 ounce packet it is $0.37 per ounce, for the 12 ounce packet it is $0.38 per ounce and for the 18 ounce packet it is $0.35 ounce a packet. So the lowest is the 18 ounce packet.
I hope this helped.

PLS HELP ME! I AM HORRIBLE AT MATH

Answers

Answer:If you need help,get a tutor,Or just ask the question in specific terms and People can help you answer it.And you say you are horrible at math.Don’t say that.you are smarter than you think.you may not be able to do this,But that’s ok.as long as you keep trying & getting help to understand,you’ll be able to master it.don’t worry

Answer:

Simplfiy it down.

Step-by-step explanation:

EX: M= 2/1 or 2. I really hope this helped.

HELP PLEASE I CAN'T UNDERSTAND I WILL GIVE YOU BRAINLIEST PLEASE HELP

Answers

Answer:

a. 1/27 b.3 1/2

Step-by-step explanation:

a.1/3*1/3*1/3=1/(3^3)=1/27

b.2 1/3*1 1/2*1= 3 1/2

Answer:

a.1/3*1/3*1/3=1/(3^3)=1/27b.2 1/3*1 1/2*1= 3 1/2

Step-by-step explanation:

ANSWER THIS YOU GET 10 POINTS

Answers

Remember PEMDAS (Order of Operations)

first you take the (1+2) and add them together

then remove the brackets and since the 3 is infront of the 2 they will multiply

the equation looks like this

6/2x3 now answer it from left to right.

the answer becomes 9

what is 55x63x95x34 help mee

Answers

Answer:

11191950

Step-by-step explanation:

Multiple 55 by 63 which gets you 3456 then you multiplay it again with 95 giving you 329175 and now finally you multiply 34 to it to get 11191950.

It would be 11,191,950

find the fraction form
percents-12 1/2,25,37 1/2,50,62 1/2,75,87 1/2

Answers

Answer:

1/8

Step-by-step explanation:

The answer is 1/8 your welcome

An account with an initial balance of $4000 earns 6.5% interest for 5 years.
What is the ending balance?
Enter your answer in the box.
$

Answers

The ending balance is $5,480.

Other Questions

help me!!! Luis wants to buy a skateboard that usually sells for $79.19. All merchandise is discounted by 12%. What is the total cost of the skateboard if Luis has to pay a state sales tax of 7.25%. Round your intermediate calculations and answer to the nearest cent.Luis wants to buy a skateboard that usually sells for $79.19. All merchandise is discounted by 12%. What is the total cost of the skateboard if Luis has to pay a state sales tax of 7.25%. Round your intermediate calculations and answer to the nearest cent. Fill out the material order form with the Quantity (number of each item) and total cost forthat item (Cost Quantity). Add the totals to ensure you do not exceed $100.YOU HAVE $100 TO SPEND. NO BONUS POINTS FOR SAVING S.Use the materials carefully, as they will not be replaced if you damagethem.MaterialCost ($) QuantityCost x QuantityStraw2Paperclip (large)2.String (12")3Tooth pick3Cup5Rubber band57Tape (0.5 m)7Paper (8.5" x 11")Tissue Paper10Duct Tape(.25m)).10Cotton ball12Balloon15Paper plate15Total Cost = which is not an abiotic factor that could affect a population? the quotient of a number and 12 - 3 is -4 What types of fabrics were invented in the 50s. 2) Given DNA strand: TAT GGT GAT GTG TAG mRNA strand:amino sequence: In a food web, a bird eats bothberries and insects. The bird isconsidered a(n)A. producerB. heterotrophC. chemotroph HI NEED HELP ON THIS What can bring about the symptoms of Social Phobia?help me please! The CEO of Tough Mudder believes that teams in his company are not working as effectively as they could, and he is asking you for advice. Provide the best answer to his question.Our teams in different countries have learned a great deal, so I am putting together an international team to study and share the best practices that have been developed. This team will have people from each continent where we operate. How should I plan to manage this team?a. To promote a sense of privacy, do not monitor online team communications. Keep information that may change frequently to yourself, as sharing it would be confusing.b. Speak about everyone on the team as though they are the same to help team members feel they are being treated equally. Do not single people out for special recognition.c. Encourage team members to socialize online by sharing photos and videos. Reach out to people from cultures where proactively sharing ideas is not valued.d. Understand that some people use online technology more than others and cannot be expected to participate as much. Accept that Internet culture often involves trolling, or disrespectful disagreement, and do not interfere if this happens. solve pls brainliest Comparing and ContrastingAfter each statement of fact, write the letter of the fact from the Fact Bank provided that makes a comparison or a contrast.6 Points1. Fact: In 1790 the South seemed to be an underdeveloped agricultural region with little prospect for future growth. Comparison or Contrast: ____________________2. Fact: In the colonial period, tobacco was the most profitable crop in Virginia; Georgia and South Carolina produced rice and indigo. Comparison or Contrast: _____________________3. Fact: In the late 1700s, a worker painstakingly separated the plants sticky seeds from the cotton fibers by hand, processing about one pound of cotton a day. Comparison or Contrast: _______________________4. Fact: By 1860 the Upper South still produced tobacco, hemp, wheat, and vegetables. Comparison or Contrast: _______________________5. Fact: In the industrial North, large numbers of people moved to the cities to be near factories and work. Comparison or Contrast: __________________________6. Fact: In the 1840s and 1850s, the North experienced a railroad boom that connected cities from the Northeast to the Midwest. Comparison or Contrast: __________________________Fact BankA. In the 1800s, with the use of a cotton gin, a worker could clean 50 pounds of cotton a day.B. The South remained overwhelmingly rural with only a small percentage of the nations industry.C. In the mid-1800s, cotton became the Souths leading cash crop.D. Southern rail lines were short, local, and did not connect all parts of the region in a network.E. At the same time, the Deep South was committed to cotton, and in some areas, rice and sugarcane.F. By 1850 the stagnant economy of the South had been transformed into a prosperous, Add fact bank to the blank line to. The flow of ground water is Please help this is due tomorrow and I have no idea what to do Home Schoologyd. 423. The museum has 35 molecule models. They needto be packaged 4 to a box. After 8 boxes arefilled, how many models will be left?a. 3b. 2c. 1d. 0Which one is the answer Write in peel paragraph on''what was the most important reasons soldiers didn't wanted to fight in the world war 1''peel stands forPoint, Evidence, Explain and Linkplease someone do it fast for me its urgent i need itsomeone write it down do not give me a link it does not work for me Kendra saw a calculator on sale for $68.25. 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