Mathematics Middle School

Can someone plzzzzzz help me with the second problem which is talking about mattress plzzz I really need help!!!

Answers

Answer 1

Answer: I would help but too blurry

Step-by-step explanation:

Answer 2

Answer:

you have to give me brainlieast since i gave you free points

Step-by-step explanation:

Related Questions

8th grade math. (10pts)

Answers

Answer: y=4x-6

Step-by-step explanation:

Answer:

y = 4x - 6

Step-by-step explanation:

pleasee help ill mark brainliest

Answers

A and C are the correct answers.

Answer:

A and C

Step-by-step explanation:

A and C because they all work the same hours, but they earn more money than one another.

B and D is obvious that it wouldn't be the answer because Jada earns more money than Lin and Diego.

A group of randomly selected members of Mothers' Club were asked how many kids they have. The table below shows the results of the survey. There are 120 members in Mothers' Club.
Number of kids Number of mothers
1 9
2 6
3+ 5
Based on the data, what is the most reasonable estimate for the number of Mothers' Club members who have fewer than 2 kids?

Choose 1 answer:

(Choice A)
A 9
(Choice B)
B 15
(Choice C)
C 54
(Choice D)
D 66

Answers

Answer:

The answer I would have to say is ether 15 or 54

Which of the following is NOT a statistical question?
A. What is typical number of pets owned by students at our school?
B. On average, how old are the children that live in this neighborhood?
C. What percentage of students at ******* Middle school play a musical instrument?
D. How many students at ******** Middle school are currently enrolled in Mr. Franco's band class?

Answers

D is not because you can not graph it.

Evaluate the following expression when a = 5 and b = 1. Then, plot the resulting value on the provided number line.

Answers

Answer:

-1

Step-by-step explanation:

The solution to the expression using the values a = 5 and b = 1 is - 1

The equation given :

12 + [2 - (4 × a²)] ÷ 7 + b

The given values of a and b are ; 5 and 1 respectively

Substitute the values of a and b into the equation 12 + [2 - (4 × 5²)] ÷ 7 + 1

Using BODMAS :

solve the expression in the bracket first :

12 + [2 - 100] ÷ 7 + 112 + [-98] ÷ 7 + 1

Solve the division next :

12 - 14 + 1

Solve the addition next :

12 - 13-1

Therefore, the solution of the expression with the given values of a and b is - 1

Learn more : https://brainly.com/question/18109354

help put in the right order

Answers

1.)0.07=$1.40
2.)00.2=$0.10
3.)0.21=$1.68
4.)0.46=$1.84
5.)0.26=$2.08
6.)0.57=$3.99
7.)0.19=$1.14
I HOPE THIS HELPS!!

26 points Help me 7th-grade work

Answers

Answer(s):

- p + (3p-5) + (4p+6)

(I cant really tell if there's another answer sorry, but i know this one is correct.)

The first because it makes the most since

Help me plz with this extra credit i need it :)

Answers

Answer:

144.5 cm^2

Step-by-step explanation:

Triangle Area = (b * h)/2

h = 17

b = 34 - 7 - 10

b = 17

A = (17 * 17)/2

A = 144.5

Answer: 144.5

Formula: bh divide by 2

17 x 17 divided by 2
17 x 17= 289
289 divided by 2
144.5

Justify each question using complete sentences. Simply stating "yes" or "no" will not be sufficient.

1) Are there any outliers? If so, where are they?

2) Does this scatterplot show a positive or negative association

3) Are there any clusters?

4) Explain the significance of this graph to someone not familiar with scatterplots. Why should they care about this graph?

Answers

Answer:

1) There is an outlier and it is D.

2) a negative association

3) no

4) It can be useful in identifying information.

1) Yes the outlier is D
2)Positive association
3)Yes
4)To other people it just looks like a groups of dots with an outlier

hope this helps :)

ok ppl ill give 50 points just if you tell me how to add and subtract RADICALS

Answers

Answer look it up learn to add and subtract radical expansions

Step-by-step explanation:

Answer:

well first you have to simplify them and then to add or subtract radicals, the indices and what is inside the radical (called the radicand) must be exactly the same. If the indices and radicands are the same, then add or subtract the terms in front of each like radical. If the indices or radicands are not the same, then you can not add or subtract the radicals.

Step-by-step explanation:

what is the property of 8x1 = 8

Answers

Multiplicative Identity

Answer:

Multiplecative Identity

Step-by-step explanation:

When we use the formula for the area of a triangle, why do we use the height and not the hypotenuse?

Answers

Answer:

area is a half x l x h

Step-by-step explanation:

we cannot use the hypotenuse because it wouldn't bring the area

The area is B(h) 1/2 which mean base times height divided my 1/2 since a triangle is half of a square

what expression is equivalent to 2 x 15+22(please help)

Answers

Answer:

Step-by-step explanation:

Find the value of x.
Please right answer only!

Answers

X = 2 should be the right answer

x = 2 is the answer.

answer plzzzzz no fake stuff and if you don't know plzzzz don't answer 1. What would you like to know about the new celestial body? Why do you want to know this? 2. Which of the three technology tools would you use? 3. How would that technology tool help you find out what you want to know about the celestial body?c

Answers

Answer:

1) are there any other celestial bodies?

2) because i dont think that we are the only ones living on a planet

3) space probes

4) to collect data and and keep record of what may be out there

Step-by-step explanation:

Write a story that could represent this math problem.

The equation two sixths times three fourths equals blank. Below is a rectangle partitioned into twenty four units. Each unit has a width of one sixth and a length of one fourth. The first two rows of the rectangle has a width of two sixths and its three columns has a length of three fourths.

Answers

When jake woke up, he said "Hazah! today is my b-day!" and he ran down stairs, the party had already started! His freinds had all come over, Puggermen, their dog, was jumping up on him. When it turned late, & it was time for cake. They didnt know how to cut it! They figured it was 2/6 x 3/4 equals a 4th of a quarter, when they figured it out, it was a qurter to 1! 0.25.

Hope I help :)!

Hi can I get some help?

Answers

Sure! Tell me your question.

What statement is true?

Answers

Answer:

Step-by-step explanation:

D, the rest are false lol

pls help me
explain STEP TO STEP PLEASE I BEG U
cause nobody explains it in step pls ]
20 points pls and brainy

Answers

Answer:

Concept: Mathematical Analysis

(5 × 10^5) (13 × 10^6) (500000) * ( 13000000)Take 13 * 5 = 65 Hence 65000000000000Or 6.5 × 10^ 12x^m/x^n = x^(m-n)(8^-8)(8^3) alike bases so we just add the exponents Hence (8^-8+3)= (8^(-5))

i am correct this is the answer

Trish is taking care of the Han family's dogs. The Hans leave 7 cans of dog food for the 3 days they'll be away. How much food will the dogs get each day if Trish feeds them an equal amount each day? PLEASE HELP ME FIRST-PERSON GETS BRAINLIST!!!

Answers

The answer is 2.33333 or 2 and 1/3
HOPE THIS HELPS!!!

help please due very soon!!!!! a grade too

Answers

it is a parallelogram

Answer:

It is a square

Step-by-step explanation:

1.Here is a scale drawing of a swimming pool where 1 cm represents 1 m.

a.How long and how wide is the actual swimming pool?

Answers

Answer:

If 1 cm represents 1 m, then 10 cm represents 10 meters and 20 cm represents 20 meters. So, the actual long of the swimming pool is 20 m and the actual wide is 10 m.

Answer:

the actual long of the swimming pool is 20 m and the actual wide is 10 m.

Step-by-step explanation:

PLEASEEEEE HELP ME PLEASE

Answers

Answer:

Step-by-step explanation:

put 5 ore 2 and a divison sign in the middle of it then put negative 2 over five their and put the brackets around them

The local newspaper has letters to the editor from people. If this number represents % of all of the newspaper's readers, how many readers does the newspaper have?

Answers

2,000 because I did the math and can you give me Brainlyest

2000 will be the answer for you

Please show your work, and have a great day :)

Answers

Answer: 8.95333333333

Step-by-step explanation:

Because

0 8. 9 5 3

- 6 - 5 3. 7 2 0

− 0

5 3

− 4 8

5 7

− 5 4

3 2

− 3 0

2 0

− 1 8

I try to do the house but

27373737273the other comment said that’s the answer

Hello!!! Hope your having a nice day! Could you please help me with this question?

Which of the following is true of the data set represented by the box plot?

box plot with min at 10.5, Q1 at 11.5, median at 12.5, Q3 at 13.5, max at 15, point at 33

If the outlier is included in the data, the mean would not change.
If the outlier is included in the data, the mean would decrease.
If the outlier is included in the data, the box plot would be significantly skewed.
If the outlier is included in the data, the length of the tails would not change.

Answers

Answer:

If the outlier is included in the data, the mean would not change.

Step-by-step explanation:

It's C, dont listen to the others lol

This diagram shows three small squares and two rectangles composed of 10 small squares, Jade says this diagram can represent 230. What does a small square represent for Jada? Name a number greater than 230 that can also represent.
Lin says this diagram can represent 2.3, what does a small square represent for Lin. Name a number of less than 2.3 that this diagram can also represent.

Answers

Answer:

Step-by-step explanation:

From the figure

A small square represents 10 for Jade's diagramA small square represents 1 for Lin's diagram

From the figure, we have:

Rectangles = 2 (20 squares)

Square = 3

Represent 1 square with x.

So, the number is represented as:

[tex]Number = 20x + 3x[/tex]

[tex]Number = 23x[/tex]

Jade says the number represents 230.

So, we have:

[tex]23x = 230[/tex]

Divide through by 23

[tex]x = 10[/tex]

This means that:

A small square represents 10 for Jade's diagram

Lin says the number represents 23.

So, we have:

[tex]23x = 23[/tex]

Divide through by 23

[tex]x = 1[/tex]

This means that:

A small square represents 1 for Lin's diagram

Answers

I think that the answer is $500

Find the volume of the triangular prism below:

Answers

Answer:

62.5

Step-by-step explanation:

the formula is v = 1/2bhl

v = (1/2)(6.25)(2.5)(8)
v = 62.5 yd^3

What is 6 3/4 divided by 2 5/8?

Answers

Conversion a mixed number 6 3/4 to a improper fraction: 6 3/4 = 6 3/4 = 6 · 4 + 3/4 = 24 + 3/4 = 27/4.

To find new numerator:

Multiply the whole number 6 by the denominator 4. Whole number 6 equally 6 * 4/4 = 24/4

Add the answer from previous step 24 to the numerator 3. New numerator is 24 + 3 = 27

Write a previous answer (new numerator 27) over the denominator 4.

Six and three quarters is twenty-seven quarters

Conversion a mixed number 2 5/8

to a improper fraction: 2 5/8 = 2 5/8 = 2 · 8 + 5/8 = 16 + 5/8 = 21/8

To find new numerator:

Multiply the whole number 2 by the denominator 8. Whole number 2 equally 2 * 8/8 = 16/8

Add the answer from previous step 16 to the numerator 5. New numerator is 16 + 5 = 21.

Write a previous answer (new numerator 21) over the denominator 8.

Two and five eighths is twenty-one eighths

Divide: 27/4 : 21/8 = 27/4 · 8/21 = 27 · 8/4 · 21 = 216/84 = 12 · 18 /12 · 7 = 18/7

Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 21/

8 is 8/21) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step , cancel by a common factor of 12 gives 18/7.

In words - twenty-seven quarters divided by twenty-one eighths = eighteen sevenths.

The solution of the expression [tex]6 \dfrac{3}{4}[/tex] divided by [tex]2 \dfrac{5}{8}[/tex] , which are in mixed fraction is [tex]\dfrac{18}{7}[/tex]

A collection of constants, variables connected using one or more arithmetic operator is called an expression.

The combination of a whole number and a proper fraction is called as mixed fraction.

The following expression can be simplified as:

Here, both the fraction are converted into improper fraction as[tex]\dfrac{27}{4}[/tex] and, [tex]\dfrac{21}{8}[/tex]

Now, the following expression is simplified as:

[tex]\dfrac{\dfrac{27}{4}}{\dfrac{21}{8}}[/tex],

Reciprocal the expression, so that the division sign changes to multiplication.

[tex]\dfrac{27}{4} \times \dfrac{8}{21}[/tex]

Thus, the solution will be [tex]\dfrac{18}{7}[/tex].

Learn more about expressions here :

https://brainly.com/question/28170201

#SPJ6

Other Questions

Why was the sedition act created during John adams presidency A company provides bus trips to various events. The company charges $15 for each adult, a, and $8 for each child, c, for a trip. For an upcoming event, the company will provide transportation for 40 people and will earn $390. Which system of equations represents this situation? Tamu ran 30 minutes and burned 170 calories. Part A Which equations can be used to find the average number of calories, c, burned per minute? Select each correct answer. A. 30c = 170 B. 170c = 30 C. c = 170 30 D. c = 30 170 E. 30 170 = c F. 170 30= c A weight lifter lifts a setof 1250kg weights a vertical distance of 2m in a weight lifting contest what potential energy do the weights now possess solve a package of 17 sliced apples $2.21.How much would a package with 25 sliced apples cost at the same price per slice?????solve pleaseee middle school x 9 = 4 I dont know what this answer is? I dont understand please help? Write the equation of the line which contain the point (1, 2) and slope = - 4 . ANSWER THE QUESTIONS ASAP ILL MARK BRAINLEST ! ILL COPY AND PASTE THE SPEECH IN THE COMMENTS BUT ANSWER THESE QUESTIONS FOR THE SPEECH!1.)How might Lincoln's audience have reacted given the context?2.)Summarize Lincoln's description of the two sides' similarities. What rhetorical appeal does he use to warn against laying blame? Why would or wouldn't it be an effective appeal for his audience?3.)How might Lincoln's use of language that uses religious reasoning shape his audience's understanding of his call to end the Civil War?4.)Who is Abraham Lincoln's intended audience? How does Lincoln anticipate his audience's needs and expectations? What is the equation in slope-intercept form of the line that passes through the point (12, 5) and is perpendicular to the line represented by y=34x8? Helppppppppppppppppooop This activity is important because marketing managers must discover what prospective customers need and want. Marketing managersuse this knowledge to create products and services for their various target markets. Different marketing mixes are then developed toserve the unique needs or the firms target markets.The goal of this exercise is to demonstrate your understanding of how a marketing manager might use the marketing mix to create valuefor two distinct car rental service segments. The first is the business traveler segment (customers traveling primarily for business), andthe second is the leisure traveler segment (customers traveling primarily for leisure or relaxation)a. Luxury Cars b. SUV/Minivan c. Free Car seatd. Gold Club e. Airport Hubs f. Premium g. Park Access h. SaverDecide which marketing mix element it represents and which segment it reaches. Marketing Mix Element: Business traveler segment Leisure traveler segmentProduct Strategy Price Strategy Promotion Strategy Place Strategy Which of the following would be the most effective thesis statement for an informative speech? a. The causes of the Civil War were economic, social, and political. b. The North and South fought the Civil War for many reasons, some of which were the same and some different. c. While both sides fought the Civil War over the issue of slavery, the North fought for moral reasons while the South fought to preserve its own institutions. d. While both Northerners and Southerners believed they fought against tyranny and oppression, Northerners focused on the oppression of slaves while Southerners defended their own right to self-government. apply properties of operations to write an equivalent expression. +++ Emily has 2 coins. If Emily flips both the coins at once, how many possible outcomes are in the sample space? (AUB) nc[2]A union b intersection c help?? ASAP ill give brainlist Nancy is trying to decide which cell phone plan would be the right one for her. She hasnarrowed her choices down to two, Spirit and Horizon. Spirit (s) has a fixed fee of $20 and anadditional charge of 5 cents per minute. Horizon (h) has no fee and charges 15 cents per minute.Write two equations that could be used to determine the total cost for each plan for 300 minutes?A. s = 5x + 20h=15xB. s = 0.05x + 20h = 0.15xC. s = 15xh = 5x + 20D. s = 0.15xh = 0.05x + 20 An artist is asked to scale up a model of Pluto to 3 times its original size. If the original model of Pluto has a radius of 12 cm, what is the volume of the new model? Find the value of x in the triangle shown below