Mathematics Middle School

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I Need Help . * .

Answers

Answer 1
Answer:

2- 1/3 (9/4 x 12)

Explanation: *just a guess btw*
Answer 2
Nooooooooooooooooook

Related Questions

Answer this question please and thank you

Answers

Answer:

1

1

0

0

Step-by-step explanation:

here´s and example for 1

1⁵

1x1x1x1x1=1

so 1 raised to the power of any number is 1

1 multiply by itself any number of times is 1

here´s an example for 0

0⁴

0x0x0x0=0

hence, the vale of 0 raised to any power is 0.

0 multiplied by itself any number of times is 0

hey luvs help would be very much appreciated pls need it by the end of the day<3

Answers

Answer:

it eather abc or d

Step-by-step explanation:there is a 1 in 4 chan of getting it correct so 25 percent chance good luck i dont know it lol

Answer:

x - 2y > -4

       ............

Which are equivalent ratios to 3:4?
Check all that are true.

6:8

15:20

9:12

9:15

16:20

Answers

Answer:

6:8

15:20

9:12

How?

3:4*2=6:8

3:4*5=15:20

3:4*3=9:12

The equivalent ratio to the given to 3:4 are 6:8, 15:20 and 9:12

How to obtain real measurements from the ratio of two measurements?

Suppose the  real measurements were "a" and "b"

Then their ratio will be formed as

[tex]\dfrac{a}{b} = \dfrac{p \times x}{q \times x} = \dfrac{p}{q}[/tex]

where  is a common factor (not 1)

This shows that to get the real measurements from the given ratio, we need to assume to have some factor possibly cancelled from both the numerator and the denominator. Thus, a = px, b = qx

We are given the ratio as; 3:4

3: 4 x 2 = 6 : 8

3: 4 x 5 = 15 : 20

3: 4 x 3 = 9 : 12

Therefore, the equivalent ratio to the given to 3:4 are 6:8, 15:20 and 9:12

Learn more about ratio here:

brainly.com/question/186659

#SPJ2

Explain how to draw a circle with a circumference of pi^2 inches.

Answers

Answer:

here can you give me brainliest

Step-by-step explanation:

what is the bottom and what is the frequency???

Answers

What do you mean? I need more information!!!
I don’t understand and what is frequency!!?

Seth deposited $40 in a savings account that earns 5% interest each year. How much interest will he earn in 1 year?

Answers

Answer:

$2

Step-by-step explanation:

The formula for simple interest is i = p*r*t, where r is the annual interest rate expressed as a decimal fraction.  Here the principal is $40 and the elapsed time is 1 year.  The amount of interest collectible after 1 year is thus:

i = ($40)(0.05)(1) = $2

Answer:

$2

Step-by-step explanation:

PLZ HELP ME!!! im almost done sort of haha

P.s ima just be posting alot of stuff i need help with

have a nice day :)

Answers

Answer:

Step-by-step explanation:hi

Answer:

48..

Step-by-step explanation:

Thirty seventh graders each took a random sample of 10 middle school students and asked each student whether or not he likes pop music. Then, they calculated the proportion of students who like pop music for each sample. The dot plot below shows the distribution of the sample proportions.

Based on the dot plot, do you think the proportion of the middle school students at this school who like pop music is 0.5? Explain why or why not.
Question 1 options:

Answers

The answer to th problem

Which expression is equivalent to 3(4m - 2) - 2(m + 5)

A. 10m - 16

B. 14m + 4

C. -16m + 10

D. 12m - 6

Answers

Answer:

A. 10m - 16

Step-by-step explanation:

First, distribute 3 to all terms within the corresponding parenthesis, and -2 likewise:

3(4m - 2) =

3 * 4m = 12m

3 * -2 = -6

3(4m - 2) = 12m - 6

-2(m + 5) =

-2 * m = -2m

-2 * 5 = -10

-2(m + 5) = -2m -10

Combine like terms:

12m - 6  -2m - 10

12m - 2m - 6 - 10

(12m - 2m) + (-6 - 10)

10m - 16

A. 10m - 16 is your answer.

~

Answer:

10 m - 16 (Answer A)

Step-by-step explanation:

We use distributive property to eliminate parenthesis:

12 m - 6 - 2 m -10

and now combine like terms:

[12 m - 2 m] - 6 - 10

10 m - 16

Therefore, answer option A.  is the correct one

Cecilia brought of a pound of shredded newspaper and Juan brought of a pound of shredded newspaper to art class for a paper mâché project. They combined the shredded newspaper and divided it equally among 5 people at their table. How much shredded newspaper did each person at the table receive? The answer choose are in the pic.0

Answers

Answer:

1/5

Step-by-step explanation:

Answer: D. 1/5 of a pound

Step-by-step explanation:

Please help me for 21 points.

Answers

Answer:

24.44 percent

Step-by-step explanation:

F=Friday

S=Saturday

P(F or S)= 20/90+22/90-20/90=22/90

22/90 as percentage is 24.44 percent

Answer:

For Friday, 22% of the check in's happened on that day. For Saturday, 24% of the check in's happened on that day. For both days combined, 46.66% of the check in's happened for both.

Step-by-step explanation:

Overall there were 90 check ins. Since 20 happened on Friday, it would be 20/90, which is 22%. Saturday, 22 check ins happened, so it would be 22/90, which is 24%. Overall, between Friday and Saturday, 42 check in's happened, so it would be 42/90, which is 46.66%.

What property of equality would you use to solve the equation n/4 = 16.

Answers

Answer:

Multiplication Property of Equality.

Step-by-step explanation:

Isolate the variable, n. Note the equal sign, what you do to one side, you do to the other.

Multiply 4 to both sides of the equation:

(n/4) * 4 = (16) * 4

n = 16 * 4

n = 64

n = 64 will be your answer.

~

The equation n/4 =16,the answer is 64.

A. does 24 ft = 2in ?

Answers

No, your answer should be,

[tex]\Huge\boxed{288}[/tex]

To convert feet into inches, you multiply the length value by 12. Your mistake is you got it mixed-up. 24ft doesn't equal 2in, but 24in equals 2ft, because instead of multiplying 12, you divide by 12.

24ft → 288in

24 × 12 = 288

24in → 2ft

24 ÷ 12 = 2

Hence, 24ft doesn't equal 2in.

24 doesn’t equal 2.

This is 15 points plz help ( no links ) EXPLAIN YOUR ANSWER plz
( ONLY ANSWER THIS IF YOU KNOW WHAT IT IS )

The answer is NOT C

Answers

The correct answer is c
B
Half the rectangle would be the same as the original triangle so if u find the area of half of it you will get the area of the first triangle:)

will give branliest

how do i write 5(7j + 6 + 3j) into a verbal expression?

Answers

I think the answer is “seven j times five plus six times five plus three j times five”


Hope this helps :)
Five times the sum of seven times j, six, and three j

(EASY POINTS) Answer num: 5 with a detailed explanation. :)

Answers

Answer:

There is no picture

Step-by-step explanation:

Commutative property of multiplication: Changing the order of factors does not change the product. ... Associative property of multiplication: Changing the grouping of factors does not change the product.

Here you go thanks for your help

Answers

Answer:

Step-by-step explanation:

I'm just going to reply for points lol-

HeLp! ;^;

(05.05)The width of a rectangle is shown below:

A coordinate plane with a point A at negative 3, 3 and C at negative 3, negative 2.

If the area of the rectangle to be drawn is 20 square units, where should points B and D be located if they lie to the right of points A and C?

B(1, 3) and D(1, −2)
B(3, 3) and D(3, −2)
B(2, 3) and D(2, −2)
B(1, 2) and D(1, −3)

Answers

The answer is B

Hope this Helps!

please help me with my math HM pleeease

Answers

Reflection then clockwise rotation. And yes they are congruent, it’s still the same shape, all they did was move it around. They didn’t change the size, or move the points. Congruent is defined as “identical in form”, but it’s ok if they’re rotated or flipped.

How many tenths is 28 equal to?

Answers

Answer:

2 tenths and 8 ones

Step-by-step explanation:

Tyler used
1 1/4 gallons of paint to paint
5/7 of a fence. How many gallons will it take to paint the whole fence? Write a multiplication equation or a division equation to represent this question, then find the answer.

I also need an explanation for the answer and I need it today :)

Answers

Answer:

1 3/4 gallons of paint

Step-by-step explanation:

sorry if wrong

You need to find a common denominator I chose 28 so I multiplied 4 by 7 and that gives you 28 and you have to do the same thing to the top that you did to the bottom so I multiplied 11 by 7 as well which gave me a fraction of 77/28 then I multiplied 7 by 4 to get 28 and multiplied the top by 4 to get a fraction of 20/28 then I added 8 to 20/28 and to 77/28 to get 28/28 (the whole fence) and 85/28 (the paint you need to cover the whole fence) then I simplified my answer by seeing how many times 28 fit into 85 and it fits 3 times with a remainder of 1 so the simplified answer I got was 3 and 1/28 gallons of paint to cover the whole fence.

In a Library, Each bookshelf is 1.2m long 90cm wide and 30cm high. How
many books of size 15cm by5cm by 30cm will fit on each shelf? Find the total number of books in the library if there are 60 shelves.

Answers

Answer:

8640

Step-by-step explanation:

No. of books that can be fit in one single shelf = 90/15 x 120/5 = 144

Such that the total number of books in the library if there are 60 shelves = 144 x 60 = 8640

1..Simplify the expression 6−2x+5+4x. Hint: Your final expression should only have two terms.

2.Diego says the expression 14−0.6t helps him understand this situation. In this situation, what does this expression represent, and what does the variable t stand for in the situation? Write an equation to determine the number of days, t, Diego's father can drive the car without the warning light coming on.

Answers

Answer:

he expression 14 - 0.6t represents remaining fuel in the vehicle, where t represents number of days. ... A warning light comes on when the remaining fuel is 1.5 gallons or less.

Step-by-step explanation:

Okay do first what you wanna do is combine common like terms in this case the common like terms are 2x and 4x and since 2x is a negative and 4x is a positive you would want to subtract which gets you 2x then you add 6 and 5 because they are both constants and they are both positive when you add it will get you 11 so it will be 2x +11

I really need help!! Which box doesn't belong??

Answers

Answer:

I think it's C

Step-by-step explanation:

A is go up one time

B is go down one time

C is... not sure what's going on there

And D is multiply by 8

I'm confused.

I NEED HELP ON THIS



Simplify the expression 6−2x+5+4x. Hint: Your final expression should only have two terms.

Answers

Answer:

2x + 11

Step-by-step explanation:

combine like terms, 4x - 2x is 2x and 6 + 5 is 11, so the answer is 2x + 11

download this pdf to see these math problems! if u want me to take a screenshot of it instead then just lmk
(btw im not one of those bots who gonna spam you dw)

Answers

Answer:

Here is the answer

Step-by-step explanation:

1. bottom right

2. top left

3. where the 0/zero is

4.

A top by the five

B the middle of the graph

C bottom right where the 5 is

5. (4,6)

6. (2,9)

7. (0,4)

8. It is wrong because they mixed up the y and x axis. Ds real answer is (7,3) In order to get it right they have to flip the numbers around.

Guys plz help me asap i dont get this. also DONT ANSWER FOR POINTS i will report i have lost many points pls DONT. DONT answer if you dont know

Answers

2 is C. I don’t know what 3-4 is but I do know that 5 is D and 6 is A. And the answer to the bonus question is y= (x+2)² -14

Once more
2=C
3=?
4=?
5=D
6=A
BONUS= y= (x+2)² -14
Sorry I couldn’t help more.
Sorry I could figure out all except number 3

50 randomly selected students were asked about their favorite singer. The results are below.
30 students chose Beyoncé
15 students said Doja Cat
5 students did not have a favorite
Assuming the data above is a representative, if there is a total of 375 students, how many students would likely list Beyoncé as their favorite singer?

Answers

Answer:

225

Step-by-step explanation:

Answer:

At least 225

Step-by-step explanation:

If Sophia purchases n songs for .99 cents each, write an expression for the total cost.

Answers

Answer:

I think the answer would be n×0.99

Step-by-step explanation:

the answer will be n×0.99 because she bought for example n=7 each for 99 cents. to find the total you would have to do 7x0.99. Hope this help you

N x .99 = total cost

mr cho travel 30 1/5 miles in 2/3 of an hour. what is the average speed, in miles per hour, of the car?

Answers

151/5 / 2/3 , 151x3 , 456/10
ANSWER: 45.6MPH

Answer:

45.6

Step-by-step explanation:

And also weltonlogan0 They got the same awnser “45.6”

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The dot plots below show the distributions of scores on a current events quiz for two classes of 24 students. Write a description of the standard deviation of the scores in each of the classes. Based on the spread of the data, which class performed better on the quiz. The earths surface stays completely the same over time. It never changes A)trueB)false Which transformation should be applied to show similarity? Help me with this!!!! Hurry please S2 7 SS Unit 10 Common Unit Assessment12 of 20Use the chart to answer the following question.CAUSESEFFECTSReligious purposes, such asthe disposal of humanrernains.ContaminationWaterborne illnessesUsed to bathe, washclothes, and serves as adump for Industrial waste.Which body of water is the diagram BEST describing?O A Huang He (Yellow River)o B. South China SeaO C. Yellow SeaO D. Ganges River Part A which statement identifies the central idea of the text? Langston Hughes hidden influence on MLK Leaves of a healthy potted plant were coated with Vaseline to block stomata. Will this plant remain healthy for long? State three reasons for your answer. 4( 2x-1) =3( 2x+1) = -2 Which of the following list would be an example of an issue that develops as populations grow in urban areas? What is an instance when it is better to not know? The unit lists several things to think about when considering what kind of job you'd like tohave in the future. Which of these do you think is most important when selecting a career and why? Do you think your response would change if you were Deaf? GUYS PLEASE HELP LAST QUESTION :)))) plz plz plz help The driving force behind the movement of the tectonic plates is..Group of answer choicesseismic eventsdrifting due to different densitiesmovement of the asthenospherethe Earth's rotation and centrifugal forces which describes an object in projectile motion will give brainliest! question in pic! help asapp! can yall help me on my problem What is the main goal of Mercosur? A. to create a political alliance among South American countries B. to allow free trade among South American countries C. to address environmental challenges in South America D. to raise literacy rates in South America What is the answer to this??How to solve the maze:1. Start on the start space and complete the problem.2. The answers are on the arrows but you have to choose the correct answer.3. When the correct answer is chosen move to the next quest that the answer arrow is pointing to.4. Complete answers as you go on until you reach the finish square!!Please help me!! More points for solving. ( 15 points to whoever replies quickest no links pls ) a farmer has used a fertiliser containing ammonium nitrate, potassium nitrate and ammonium sulphate on his fields but some may have leached into a nearby river. If a sample of river water was tested, what colour would the flame be if there was fertiliser contamination PLEASE HELP ILL MARK BRAINIEST Throughout history, freedom came at a high cost. Select all of the nouns