Mathematics Middle School

HELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER, WILL GIVE BRAINIEST!!

Answers

Answer 1

Answer:55555555

Step-by-step explanation: 555555555555

Related Questions

2x+3x+4
3(4x+2)
1/4(16+4x)

5x + 4
12x + 6
4 + x

Match the equivalent expressions

Answers

2x+3x+4 is equivalent with 5x+4 and 3(4x+2) is equivalent to 12x+6 and then the last two

Answer:

27x9 - 12x6 - 24x3 + 14x2 + 17x + 3

—————————————————

4x3 - 5x2 + 2x + 3

Step-by-step explanation:

HEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLP PPPPPPPLLLLLLLLLLLZZZZZZZZZZ

Answers

The graph one is (-2,2)

Answer: 4,2= Quadrant 1 -2,4= Quadrant 2 5,-3=Quadrant 3

-4,-4=Quadrant 4 First Page A=-2,2 2nd Page

Step-by-step explanation:

My Knowledge :)

HELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER WITH EXPLANATION AND WORK SHOWN OR EXPLAINED, WILL GIVE BRAINIEST!!

Answers

graph these numbers and then connect at the end.

3. y (6,-3). x (2,-4) z (5,-7)

4. U (5,4). T (5,1) S (1,0) V(-3,4)

i hope these help.

Which number is an irrational number?

A. √100

B. 1/8

C. --2.2675

D. 3√16

Answers

the answer is d. it isn’t an exact number

Answer:

D, 3√16

Step-by-step explanation:

Got a 100%

Find the new amount: 70 members decreased by 40%.

Answers

Answer:

Step-by-step explanation:

40% of 70 is 28. 70 minus 28 is 42.

42. You have to do 100-40=60 than you have to change 60 to a decimal and gives you 0.6 and than 0.6 times 70=42.

Here it is the problem:’)

Answers

Answer:

C, 64.8

Step-by-step explanation:

multiply 1.35 x 48 =64.8

Answer:

50.4

Step-by-step explanation:

hoped it helped

ಠ_ಠ plss help(will report if a scam)

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Answer:

Step-by-step explanation:

please help 15 MATH PROBEL

Answers

Answer:

x=2

Step-by-step explanation:

look at the line on the graph where y is 3 units up x is 2 units right

X=2 you have to use rise/run

. A bus leaves the school to take students on a field trip. The bus travels 10 kilometers south, 10 kilometers west, another 5 kilometers south and 15 kilometers north. To return to the school, in which direction does the bus have to travel? How many kilometers must it travel in that direction?

Answers

Answer:

40 kil east

Step-by-step explanation:

Answer:

40 kilometres east

Step-by-step explanation:

The bus sort of goes in a ']' shape which is why they go East on the way back :)

two rectangular prisms have the same volume. The first prism has a length of 10 meters, a width of 6 meters, and a hight of 2 meters. The second prism has a length of 6 meters and a with of 4 meters.
what is the hight of the second rectangular prism?

Answers

Answer:

5 meters

Step-by-step explanation:

If we want to get the volume of the first rectangular prism, it would be 6x10x2=120

So the second one must have the same volume of the second one, so for the second one, we have to 4x6x?=120

So if you want to get the "?" you have have to divide the 120 by 6 then 4, so the answer will be 5.

And if you are not sure if it's right then multiply 6,4 and 5 together and you will get 120.

Help meeeeeeeeeeeeeeeee. please

Answers

Answer:

im not sure look it up

Step-by-step explanation:

look it up

Since the pyramid and the rectangular prism have congruent bases, their bases have the same area. Since the heights are congruent, they also have the same height. So, the volume of the pyramid is one-third of the volume of the rectangular prism.

Which value of x is a solution of the inequality?

−2x<−18

Question 5 options:

x=8

x=32

x=2

x=−27

Answers

Answer: 8 is what I’m guessing but when I did the math I got 9 so I don’t know if I’m wrong or u put the wrong number

Step-by-step explanation:

solve for the x- x/3-6+4

Answers

the answer that I got was 0. so the answer would be 0

Answer:

Solution= x + -x over three equals minus two

−

Step-by-step explanation:

x - 1 . x over three - 6+4

Combine multiplied terms into a single fraction

have a nice day remember don’t let anyway push you down

Determine if the data is biased or not biased: A shirt manufacturer wants to check quality control of their products. The plant manager decides to check every 5th shirt inspected by Inspector D. There are 15 inspectors in the plant.

Biased

Not Biased

Answers

I am pretty sure this is biased because there is not a big enough amount of people being surveyed for there to be an unbiased outcome. Sorry if I couldn’t help have a great day . :)

Help plzzzz
The minimum value os 58
The median value is 82
The third quartile is 58

Answers

This just labels the box plot hope this helps

SLOPE
3. If you're given the points:
(4, 10) (8, 9)
What are your y1 and y2?

Answers

Answer:

y1= 10 y2= 9

Step-by-step explanation:

There are two different answers to this problem.
First answer: y1=10 y2=9
Second answer: y1=9 y2=10

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
A group of volunteers build homes for those in need. The group consists of two teenagers, four men, and ten women. To decide who gets to pick the music for the day, the group spins a spinner with eight equal sections: one for the teenagers, two for the men, and five for the women. The probability of the spinner landing on the section assigned to the men is ______

Answers

Answer:

The answer is 1/4 probability because in the first scenario, 4 of the men could he chosen and there are 16 total options.

In the second scenario, there are 2 slots for the men and 8 total slots. This means they have a 1/4 chance of being chosen.

hope this help :>

Answer:

heyy so i took the test it is 1/4

Step-by-step explanation:

Please help this is due today at 9:00 PM!

Answers

Answer: B

Step-by-step explanation: When you find the amount of sugar that Brain has for 12 ounces you find that it is twice as much as David does

The answer is B because 30:4 is two times bigger than 45:12

Please help giving brainlist

Answers

Don’t CLICK THE LINK !!!!!!

What’s the question?

help me with this please!

Answers

Answer:

YESSS I NEED THIS PLEASE

Step-by-step explanation:

HELPPP

screenshot of question below

Answers

Answer: 154.

All you have to do is just add all of them to get the total equation.

The level of water in a tank decreased steadily for a few weeks and then increased greatly for about a week..etc..

Graphs below

Answers

I think it might be D

Answer:

its the last one

Step-by-step explanation:

it decreased then went up to its highest point and stayed there

one - third the difference between 3/4 and 1/5

Answers

To third the difference between 3/4 and 1/5, first you need to find the difference.

Make sure two fractions have equal denominators by multiplying:
3/4 can be turned into 15/20
1/5 can be turned into 4/20

Next, subtract:
15/20-4/20= 11/20

Now to third 11/20, you need to divide it by 3, or in other words, multiply by 1/3, and results in:

11/60, which can written as .183333

Hope this helped!!!!!!

11/60 will be the one - third the difference between 3/4 and 1/5.

What is simplification?

When a mathematical expression is converted into an equivalent, typically shorter statement, it becomes simpler. Procedure simplification is one way for promoting consistency in job effort, cost, and duration. It removes diversity and variation that is harmful, meaningless, or superfluous.

Given, two fractions 3/4 and 1/5

Difference between these two fractions = 3/4 - 1/5

Difference between these two fractions = 15/20 - 4/20

Difference between these two fractions = 11/20

One-third of the difference = [tex]\frac{11}{20} * \frac{1}{3}[/tex] = 11*60

Therefore, The one-third difference between 3/4 and 1/5 will be 11/60.

Learn more about simplification here:

brainly.com/question/24242989

#SPJ2

A TV is in the shape of a rectangle. The width of the TV is 57 inches and the diagonal length is 65 inches. Which measurement is closest to the height of the TV in inches?
HELPPPPPPPPPP
A. 12 inches
B. 976 inches
C. 31 inches
D. 86 inches

Answers

Answer:

[tex]A^{2}[/tex]+[tex]B^{2}[/tex]=[tex]C^{2}[/tex]

[tex]A^{2}[/tex]+[tex]57^{2}[/tex]=[tex]65^{2}[/tex]

[tex]A^{2}[/tex]+3,249=4,225

-3,249 -3,249

[tex]A^{2}[/tex]=976

A=31.241

C. 31

Barry made the model to show multiplying a fraction by a fraction.
Which multiplication sentence does the model show?

Answers

Answer:

did u forget to attach something

Step-by-step explanation:

HELLLLLLLLLLPPPPPPPPPPPPPPPP NO LINKS PLZZZZZZZZZZ

Answers

Answer: A: 52. B: 52^2 Units.

Part A: Write an expression representing the perimeter of the rectangle as the sum of the four side lengths. Expression: __________________

Part B: Explain how the expression 2 (2x + 4/5) also represents the perimeter of the rectangle.

Part C: The perimeter of the rectangle is 7 3/5 units. What is the value of x?
Show your work

Please answer this please immediately!!!!

Answers

Answer:

2(2x+4/5) is the x+4/5 multiplied by 2

Answer:

Part A: 4x + 1 4/5

Part B: 2(2x + 4/5) represents 2(length + width)

Part C: x = 29/20

Step-by-step explanation:

Part C work:

4x + 1 4/5 = 7 3/5

4x = 5 4/5

x = 29/20

Please help me with the work

Answers

Answer:

1. you answered correctly :)

2. how many 1/4's go into 12? in other words multiply 12 and 4 to get 48/4

3. Draw a diagram of 1/5ths until it equals 15 (you'll need a total of 75 boxes)

4. the problem is 18z=72 so you need to divide 72 and 18. 72/18=4. therefore z equals 4.

5. make up a division problem that has the answer of 8. for example 24/y=3. y will equal 8. and then use a tape diagram for that.

6. make up a multiplication problem that has an answer of 8. for example 3y=24. y will equal 8. and then use a tape diagram for that.

7. Meghan is correct. when you have y divided by two you need to do the opposite and multiply both sides by two. Meredith was incorrect because she switched the division and multiplication signs completely which is not what you are supposed to do.

Step-by-step explanation:

I hope this helped :) (the only thing you could write down word for word is #7. for 1-6 just read what i have to say and follow the directions and it should help) have a great day!!!!

I will solve these equations algebraically.

Here you are:

1. 30= 5w

Divide each side by 5.

30÷5= 5w÷5

6 = w

∴ w= 6

To check,

30=5w

Substitute w for 6

30= 5 x (6)

30= 30

LS= RS

(You were correct, great job!)

12 = x÷4

Multiply each side by 4.

12 x 4 = x/4 x 4 ↔ 4 and 4 cancel out.

48= x

∴ x=48

Checking:

12= 48÷4

12= 12

LS=RS

y÷5=15

Multiply each side by 5.

y÷5 x 5= 15 x5

y =75

∴y=75

Checking:

Substitute y for 75.

y÷5=15

75÷5=15

15=15

LS=RS

18x=72

Divide each side by 18.

18x ÷ 18= 72÷18

x = 4

∴x= 4

Checking

18x=72

18(4)=72

72=72

LS=RS

I hope that these solutions helped you. I am sure that using the solutions, you can figure out the other questions on your own.

I need help this is needed by tomorrow morning :)

Answers

I think it’s 1/48 :)

the answer is 1/50 cm

$12 is 1/4 of how much money (m)?

Answers

Answer:

Step-by-step explanation:

If 12 is only 1/4 of the whole (48) you just have to multiply it by 4 to get the remaining 3/4.

Answer:

Step-by-step explanation:

If 12 is 1/4 of the total amount, multiply 12 by 4 to get the total amount of money (m).

-----

2/4 would be 24, which is half of the total amount.

3/4 would be 36, which is 3 quarters of the total amount

4/4 (1) would be 48, which is the total amount.

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