Mathematics Middle School

someone explain how this is possible I hate il

Someone Explain How This Is Possible I Hate Il

Answers

Answer 1

Answer:

it's a rule in math I questioned it and my math teacher said it's just a rule so I accepted it

Step-by-step explanation:

If u still don't understand ask ur math teacher

Answer 2
basically whatever number they put the absolute vale will be the opposite so if it’s negative the absolute value will be positive and if it’s positive it will be negative

Related Questions

Does anyone know how to solve these questions? PLEASE!!! I need help.

Does anyone know how to solve these questions? PLEASE!!! I need help.
Does anyone know how to solve these questions? PLEASE!!! I need help.
Does anyone know how to solve these questions? PLEASE!!! I need help.
Does anyone know how to solve these questions? PLEASE!!! I need help.

Answers

Explanation:

hope it's correct

Does anyone know how to solve these questions? PLEASE!!! I need help.
download cymath, it works with many math equations.
Does anyone know how to solve these questions? PLEASE!!! I need help.

From the anime Naruto, the character Madara bought two pair of shoes from Nike & Adidas.
The cost of the Nike is ଺
ହ
of Adidas’s cost. If the Nike cost $84, how much is the Adidas?

Write & solve an Algebraic Equation.

Answers

Answer:

$163+x  or$163x

Step-by-step explanation:

Help
What are the chances of choosing a black marker out of a bag containing 3 red markers, 5 blue markers, 3 yellow markers, and 4 black markers?

Answers

Answer: 16/225

Step-by-step explanation:

i did the math

4/15

3 red + 5 blue + 3 yellow + 4 black
= 15 markers

And there’s 4 black markers so it would be a 4 (number of items) over the total amount (15)

please help if you can, thank you ;)

(file below)

please help if you can, thank you ;)(file below)
please help if you can, thank you ;)(file below)

Answers

Answer: B

Step-by-step explanation:

The triangle has 3 sides and the pentagon has 5 sides so we can automatically removed those. The bottom of the pyramid is a square and if you look at it the red shape doesn't make (or at least look like) a square which leaves the last option the rectangle.

B.
If you look at the the pyramid from the bottom angle- it looks like a square. But with the red shape through it, it no longer is a square, but a rectangle.

Please need help ASAP

Please need help ASAP

Answers

It is proportional to side AB.
the answer is D it’s proportional to side AB

Please help me ASAP.

Please help me ASAP.

Answers

The answer is C).

Maria and Brian use the same steps but they are in different order.

C :P? meowoskssiwoslsksolssmskso

Please answer as fast as you can. I will pay you
Promise

Please answer as fast as you can. I will pay youPromise

Answers

Answer:

c all real values of x such that x=/ 7

Step-by-step explanation:

C. The domain of f is all real values of x such that x=/ 7

AHHHHHH HELPPPP!!!!!!!!!!

AHHHHHH HELPPPP!!!!!!!!!!

Answers

Answer:

6=b

Step-by-step explanation:

6=2(b-4)+2

6=2b-8+2

6=2b-6

12=2b

6=b

Answer:

b = 6

Step-by-step explanation:

2 x b = 2b and 2 x 4 = 8. The new expression is 6 = 2b - 8 + 2. -8 + 2 = 6. 6 = 2b - 6. Move the variable to the lest-hand side and change its sign. -2b + 6 = -6. -6 - 6 is the same as -6 + -6 and that equals -12. -2b = -12. Now divide both sides of the equation by -2 to get b = 6.

What is the value of x in the equation? 3 2/5x + 2 3/4 = 7

Answers

Subtract 2 3/4 from each side. You should get 3 2/5x = 17/4. Then, divide each side by 3 2/5. X = 5/4
I believe Vipp is correct on this one!

what is 500+600

i apologize for any post I've made today that was my sister

Answers

Answer: 1100

Step-by-step explanation:

It’s 1100 very ambit

please help show work please

please help show work please

Answers

Answer:

A

Step-by-step explanation

it hard to explain

Answer:

A, because its a ongoing relation that has a constaant of 5

Step-by-step explanation:

Wendy needs to purchase 34 vases, which cost $3 each, and flowers for the vases, which cost $2 each. She has $442 to spend on her vases and flowers.

Which of the following inequalities would show the maximum number of flowers, x, Wendy can buy without spending more than $442?

Answer choices:
A. x + $34 $442
D. $2x + $102 > $442

Answers

It would be D. A wouldn’t fit the question
D would be the only answer, it includes the comparison of saying the amount must be less that $442 and anonymous number of flowers with a variable

If n=6 what is the value of n^2

Answers

Answer:

36

Step-by-step explanation:

if n=6 and the equation is n^2

then you would times 6x6

which equals 36

Hope this helped!

can someone please help

can someone please help

Answers

Answer:

it is (4, 1.5)

Step-by-step explanation:

add the x-axis's together then half it then keep that x-axis, then add the y-axis's together then half it then keep that y-axis. Then you have your answer.

the initial value is (4, 1.5)

Write the phrase as an expression: twenty four minus 3 times a number

Answers

Answer:

Step-by-step explanation:

24-3x

24-3x hope this helps

A florist uses 10 red roses for every 4 white roses in her bouquets. What is the ratio of red roses to the total number of flowers?

Answers

10:14 or 10 to 14

The total number of roses is 14 and there are 10 red roses. For every 14 roses there are 10 red roses.
10:4~ 10/4~ 10 to 4 those are different ways to put the ratio!

what is 7 is ... of 12 ?

Answers

Answer:

calculate the percentage of 7: divide 7 by 1% value (0.12), and you get 58.33% - it's your percentage grade.

Step-by-step explanation:

the answer to this question is 58.33

Which situation is best represented by the equation: 5 + 2X = 20

Glenda has $20. A skating rink charges $5 to rent skates and $2 per hour (x) to skate. How many hours can Glenda skate?

Glenda has $20. A skating rink charges $2 to rent skates and $5 per hour (x) to skate. How many hours can Glenda skate?

Glenda has $5. A skating rink charges $20 to rent skates and $5 per hour (x) to skate. How many hours can Glenda skate?

Glenda has $5. A skating rink charges $2 to rent skates and $20 per hour (x) to skate. How many hours can Glenda skate?

Answers

Answer:

The first one

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

your welcome

Use a number line to order the numbers from least to greatest.

Use a number line to order the numbers from least to greatest.

Answers

Assign the numbers to the number line in the following order:

2.15=2.15

220%=2.2

9/4=2.25

*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:

2.15, 2.2, 2.25

9/4=2.25
if 4/4 is 1 then 9/4 is 2 whole with 1/4 left
220%=2.2 and 2.15 is still 2.15

The box plots show the weights, in pounds, of the dogs in two different animal shelters.

Weights of Dogs in Shelter A
2 box plots. The number line goes from 6 to 30. For the weights of dogs in shelter A, the whiskers range from 8 to 30, and the box ranges from 17 to 28. A line divides the box at 21. For shelter B, the whiskers range from 10 to 28, and the box ranges from 16 to 20. A line divides the box at 18.
Weights of Dogs in Shelter B

Which describes the spread of the data in the two box plots?
The data in shelter A show more spread than the data in shelter B.
The data in shelter B show more spread than the data in shelter A.
The data in shelter A range from about 17 to 28, while the data in shelter B range from about 16 to 20.
The data in shelter A range from about 21 to 28, while the data in shelter B range from about 18 to 20.

Answers

Answer:

The data in shelter A shows more spread than the data in shelter B

-And-

The data in shelter A range from about 17 to 28, while the data in shelter B range from about 16 to 20

For the range/span you look at where the actual box lies and for the spread use the whisker span.

Data A is note wide spread so the first one

What is the mode of this data set: 17, 13, 18, 20, 17, 15, 12
A)19
B)17
C)16
D)20

Answers

Answer:

17

Step-by-step explanation:

it occurs the most number of times

Answer:

17

Step-by-step explanation:

mode = most occuring number in a data set

If seven people meet each other and each shake hands only once with each of the others, how many handshakes happened?

Answers

Answer:

alright so every person shook 7 people's hands so 7x and there are 7 people so 7(7) and that is 49

There are 21 handshakes happened.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

There are 7 people meet each other and each shake hands only once with each of the others.

Now,

We know that;

Number of handshakes = n (n - 1) / 2

Here, Number of people = 7

So, we can formulate;

Number of handshakes = n (n - 1) / 2

                                     = 7 (7 - 1) / 2

                                     = 7 × 6 / 2

                                     = 7 × 3

                                     = 21

Thus, There are 21 handshakes happened.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Three circles are placed in a rectangle with length 24m, as shown below.
Find the area of the shaded region. Use the value 3.14 for pi, and do not round your answer. Be sure to include the correct unit in your answer.

Three circles are placed in a rectangle with length 24m, as shown below.Find the area of the shaded region.

Answers

Answer:6.28

Step-by-step explanation:

I think

Answer: 6.28 Step by step: I don’t know

Luke and Pedro work for Crown Carpentry. On Thursday, they each hung the same amount of wooden trim, but Pedro finished first. On Friday, they will work for the same amount of time hanging trim in a new movie theater. Will Pedro likely hang more trim or less trim than Luke?

please help

Answers

I think he’ll hang more because on Thursday, they both hung the same amount but Pedro finished first meaning he can hang trim faster than Luke. So if they both worked for the same amounth of time, for example if Luke worked for as much time as it took Pedro to hang trim on Thurday, Luke wouldn’t have been finished. I hope that makes sense!

The average high temperatures in degrees for a city are listed.

58, 61, 71, 77, 91, 100, 105, 102, 95, 82, 66, 57

If a value of 80.4° is added to the data, how does the range change?

The range decreases to 46°.
The range stays 48°.
The range stays 49°.
The range increases to 50°.

Answers

Answer:

The Range Stays 48°.

Step-by-step explanation:\

Since the value 80.4° is not the highest and not the lowest value on the list, it does not change the range.

Hope this helps!

Answer:  B.  The range stays 48

Step-by-step explanation:

The largest answer is 105 and the smallest answer is 57.  The range is the range of numbers from smallest to largest so to find the range you subtract the largest and the smallest

Range = 105 - 57

Range = 48

The range will not change because if you put 80.4 in there, it's not the largest or smallest so it does not affect the range.

So answer is B. The range stays 48

how does factoring relate to determining whether expressions are equivalent?

Answers

Answer:

Two expressions are equivalent if they can be simplified to the same third expression or if one of the expressions can be written like the other. In addition, you can also determine if two expressions are equivalent when values are substituted in for the variable and both arrive at the same answer.

Could someone please help me on this question? I need help!!

Could someone please help me on this question? I need help!!

Answers

Answer:

Step-by-step explanation:

do you think you could take a closer up one then I will help you.

it is the second option number 2

Easy brainly for anyone who can solve this



(747+21) - (629 -12) +83 x 24

Answers

Answer:

83x^24+151

Step-by-step explanation:

768-(629-12)+83x^24

768-617+83x^24

83x^24+(768-617)

83x^24+151

15^4-10+36/10=? can someone help me with this?

Answers

Answer:

5065.1

Step-by-step explanation:

To go down the line, you need to do the 15 x 15 x 15 x 15 (15^4), in which equals 50,625. Then, 50,625 - 10 which equals 50,615. Next, 50,615 + 36 which equals 50,651. Finally, you would need to do 50,651 ÷ 10. Making it *5065.1*

6 ft 2 in. = _____ ft

Answers

Answer:

6.2 ft

Step-by-step explanation:

Answer:Do a quick conversion: 1 feet = 30.48 centimetres using the online calculator for metric conversions. Check the chart for more details.

Step-by-step explanation:

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