Mathematics Middle School

WILL MARK BRAINLIEST

Answers

Answer 1

Answer:

Ok , why would you just ask the question "WILL MARK BRAINLIEST"?

Answer 2

The answer is the yellow one

Related Questions

The grocery store is having a sale that offers 45% off the original price. What fraction is taking off the prices? (simplify your fraction)

Answers

Answer:
9/20

Step by Step:
you divide 45 by 5(GCF) which equals to 9 then divide 100 by 5 which is 20

45/100 so if you simplify that it we become 9/20

Answer:9/20

what is the absulute devtion of 16 in this data set 19 16 4 9 7

Answers

11 is the absolute devtion

set : { 19 16 4 9 7 }

total sum: 19 + 16 + 4 + 9 + 7 = 55

total integers: 5

absolute devtion: sum of numbers/total data sinput = 55/5 = 11

Answer: 5.

Reasoning: How you get the absolute deviation of a number in a set is to

1. Find the median (add all the numbers together, then divide it by the amount of numbers) (19+16+4+9+7=55, then 55 divided by 5 to get 11)

2. Find the difference between the number (16 in this case) and the median (11) (16-11=5)

and i also did the quiz

Hope this helps! :))

Graph parallelogram WXYZ with coordinates W(-9,9) X(-6,9) Y(-4,4) Z(-11,4).Translate by moving right 5 and up 2. What are the coordinates of the transformed image? Line segment WX and line segment YZ are parallel. In the transformed image, is line segment W’Z’ parallel to line segment Y’Z’? Explain your answer.

Answers

Answer:

The coordinates of the trasformed image is W(-4,11) X(-1,11) Y(1,6) Z(-6,6)

WZ and YZ are not parallel

Step-by-step explanation:

Graph parallelogram WXYZ with coordinates W(-9,9) X(-6,9) Y(-4,4) Z(-11,4).Translate by moving right

LAST ONE HELP PLSSS oggngjn gngnuvgnun

Answers

Pretty sure it’s A. Hope this helped :)

A theater camp puts on two musicals—Sing Out! and With My Friends. The campers record the amount of time spent learning their lines, and display the data in a box plot. Use measures of center and measures of variability to compare the of time spent learning lines for the two musicals.

Answers

The learning time for Sing out has a higher median, hence it has a higher measure of center.The learning time for With my Friends has a higher interquartile range, hence it has more variability.

What does a box and whisker plot shows?

A box and whisker plot shows the five number summary from a data-set, listed and explained as follows:

The minimum non-outlier value.The 25th percentile, representing the value which 25% of the data-set is less than and 75% is greater than.The median, which is the middle value of the data-set, the value which 50% of the data-set is less than and 50% is greater than%.The 75th percentile, representing the value which 75% of the data-set is less than and 25% is greater than.The maximum non-outlier value.

For measure of center, we use the median of each data-set, as follows:

Sing Out: 40 minutes.With My Friends: 35 minutes.

For measure of variability, we use the interquartile range of each data-set, as follows:

Sing Out: 45 - 30 = 15 minutes.With My Friends: 45 - 15 = 30 minutes.

More can be learned about box plots at https://brainly.com/question/3473797

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The only way I could see the difference was to use the word on tyyyy to get a better picture and not just the word for the name and name on it but also to make sure the word is used to make the name and then the name on the page is used for it and it is used for a reason and it

The cost (p) of the CD player was 10 times the cost (c) of the CD.

Which equation models the relationship between the cost of the CD and the cost of the CD player?

A. c = 10 + p

B. p = 10 + c

C. c = 10p

D. p = 10c

Answers

d because 10 times the amount per CS is the CS player

The correct answer is D) p = 10c. P is the cost of the player which is 10 times whatever c is.

Using the distributive property, write an equivalent expression to 16 + 42. please...

Answers

Answer:

Step-by-step explanation:

2(8+21)

Answer: 2(8+21)

Step By Step Explanation:

Type a digit that makes this statement true.
153,80(number here) is divisible by 5.

Answers

Answer:

5Hope it helps!

Step-by-step explanation:

153805 is divisible by 5

The answer would be 5!
I hope this help!

If the order of the numbers in a sum matters, then in how many ways can you represent the number 9 as the sum of three positive integers?

I already tried: 18, 32, and 30. None of them were right :(

Answers

Answer:

Step-by-step explanation: 9

can be expressed in three such ways, 2+3+4

, 4+5

or simply 9

the answer is 3

hope that helps!!

i need help pls help

Answers

x is 5 cus in right triangle if it is 30* the ab^2=ac^2+cb^2 x was ab/2

Answer:

x is 5

Step-by-step explanation:

What is the value of x in the equation?

2/3(x + 6) = -18

1) -36
2) -33
3) -24
4) -18
Please helppppp, im on a test :)

Answers

Answer:

2) -33

Step-by-step explanation:

2/3(x+6)= -18

/(2/3) /(2/3)

x+6= -27

-6 -6

x= -33

So 2) -33

x = -33 i'm pretty sure

no links! help pls! its due today!

Answers

Step-by-step explanation:

18 is the answer of this question

PLEASE ANSWER FAST!!!!

On a family camping trip, 5 backpacks can fit in the trailer for every 3 people. If 9 people are going on the trip, how many backpacks can fit?

12 backpacks
14 backpacks
15 backpacks
24 backpacks

Answers

Answer:

Step-by-step explanation:

3 people=5 bags

3+3+3=9

5+5+5= 15

The answer is c…………………

Pythagorean Theorem find the perimeter

What is the perimeter? If necessary, round to the nearest tenth.
miles

Answers

For the Pythagorean answer to this question is 2.5

Find the Surface Area of the composite figure.

Write with the correct unit of measurement, such as 5 cm^2.

Answers

Answer: I think its 64

Step-by-step explanation:

First I split the shapes into 2 then I did one side is 4x6=24 and then I did 8x5 which is the second shape, and is 40 so then I just add hope I got it right if I got it wrong then shame on me.

64 hope this helps :)

Work out the size of angle m.

Answers

Answer:

78+25+61+55+64=283

360-283=77

180+77=257

The exterior angles of any polygon (a shape with 3 or more sides) is always equal to 360 degrees.

If you add up all the provided angles you get 283 degrees

The remaining angle to get to 360 is 77 since 360-283=77

Answer: m=77

Hope this helped!

50 POINTS 50 POINTS! 50 points means - No unoriginal answers - No unhelpful answers - No spamming

Answers

Answer:

H=16 L1=3 L2=2

Step-by-step explanation: First, we need to brainstorm the multiples of 32 and 48, 16 comes to mind. Because 48 and 32 are both multiples of 16, one can determine that since 16x3 is 48 then L1, should be 3. Finally 16x2 is 32 so L2 must be 2.

Answer: 48 + 32 = 16 (3+2)

Step-by-step explanation:

Find the area of the whole rectangle:

48 + 32 = 80

Now things are more easier!

let's just say that the length is 5 broken up and the height is 16

16 x 5 = 80

All we need to do is break it up correctly to fit make the totals 48 and 32.

16 x 3 = 48

16 x 2 = 32

In the end we get the equation:

48 + 32 = 16 (3+2)

Your welcome! please give brainliest :)

Use Morgan's strategy of working backwards to find the original number.

The table below has been started for you.

Answers

Answer:

x = 5

Step-by-step explanation:

working backwards means that you take the final product then reverse every step you've done to it to receive the starting number.

((29+10)/3)-8 = (39/3)-8 = 13-8 = 5

please double check and hope this helped!

Help pls- I can't, my brain hurts-

Answers

28x + 15y
x represents the amount of sweatshirts and y represents the amount of sweatpants

28 dollars for each sweatshirt with x players wanting sweatshirt
15 dollars for each sweatpants with y players wanting each sweatshirt
So the expression is 28x+15y to get the total amount of money

The graph relates the distance traveled by Train A, in miles, and the time taken, in hours. The table shows the distance traveled by Train B, in miles, and the time taken, in hours.

Answers

Answer:A)

Yes, the relationship is proportional.

66,000 miles.

Step-by-step explanation:

Yes, the graph represents a proportional relationship.

Since, A proportional relationship is one in which two quantities vary directly with each other. We say the variable y varies directly as x if:

y=kx

for some constant k , called the constant of proportionality .

As y=12000x hence the relationship is proportional.

We calculate the equation of the graph with the help of two points on the graph namely (2,24000) and (4,48000) with the help of slope-intercept form of the line.

y=mx+c where m denotes the slope of the line and c denotes the y-intercept of the line.

Here when x=2 y=24000 and when x=4 y=48000

Hence, 24000=2x+c

and 48000=4x+c

on subtracting the above two equations we have:

m=12000 and c=0

Hence, the equation of line is y=12000x

Now the value at x=5.5 is:

y=12000×5.5=66,000

Hence, the number of miles the probe travels in 5.5. hours is 66,000 miles.

Step-by-step explanation:

How many different possible outcomes are in the sample space?

Answers

Answer: 18

Work Shown:

3 choices for the 1st column2 choices for each subsection in the next column3 choices for each subsection after that

3*2*3 = 18 different outcomes possible in the sample space. This is the number of possible pathways in the tree diagram.

What is the solution to √8 to the nearest integer?

Answers

Answer:

Step-by-step explanation:

Hence the (positive) square root of 8 is somewhere between 2 and 3 . Since 8 is much closer to 9=32 than 4=22 , we can deduce that the closest integer to the square root is 3 .

Hope it helps :))

Answer:

$\sqrt{8}$ to the nearest integer = 3

Step-by-step explanation:

If we calculate the square root of 8, we find a value of 2.828.

Because, we are including integers, then we can conclude that the two integers in play for the square root of 8 ( √8 ) are 2<2.828<3, hence 2 and 3. (2 is less than 2.828, and 2.828 is less than 3.

Now we play with both integers:

Integer ( 2 )= 2*2=4 4=22

Integer (3) = 3*3=9 9=32

Conclusion; 22=4<8<9=32

Find each probability.

Answers

Answer:

5,9

Step-by-step explanation:

I think row A would be 5 and B would be 9 im sorry if im wrong

It’s just 5 and 9–

5 on top 9 on bottom

can i have help with this i need to also know the working out

Answers

Here separate it into two rectangles and find the missing sides. The one with the box is 3 because 5-2=3

Answer: 76m

Step-by-step explanation:

First, start by splitting the figure into 2 smaller rectangular prisms; this can be done vertically or horizontally. I'll solve both ways so you can understand better.

Method 1: Splitting the figure into 2 rectangles vertically

The formula for volume or a rectangular prism is V = Bh. So, you start by finding the base of rectangular prism 1, which you can solve by multiplying the width (2m) by the length (4m) which is given in the figure. This gives you 8m which is the base. Now, if you look at the figure you can see that the height is 5m, so to find the volume of rectangular prism 1, you would multiply 8m (the base) by 5m (the height), and the answer is 40m.

Next, you would solve the same way to find the volume of rectangular prism 2. The given length is 4m and you can figure out the width by subtracting 5m - 2m which gives you 3m. Now you know your base which is 4m. To solve for the height you must again subtract 5m - 2m to get 3m. To find the volume, plug the values into the formula and multiply 4 X 3 X 3. The volume of rectangular prism 2 should come out to be 36m.

The last step is to add both of these volumes together. The volume of rectangular prism 1 + volume of rectangular prism 2 = Volume of the entire figure. The final volume is 40m + 36m = 76m.

Method 2: Splitting the figure into 2 rectangles horizontally

The formula for volume or a rectangular prism is V = Bh. So, you start by finding the base of rectangular prism 1, which you can solve by multiplying the length (2m) by the width (4m) which is given in the figure. This gives you 8m which is the base. Now, if you look at the figure you can see that the height is 2m, so to find the volume of rectangular prism 1, you would multiply 8m (the base) by 2m (the height), and the answer is 16m.

Next, you would solve the same way to find the volume of rectangular prism 2. The given length is 5m and the given width is 4m. Now you know your base which is 4m. To solve for the height you must subtract 5m - 2m to get 3m. To find the volume, plug the values into the formula and multiply 5 X 4 X 3. The volume of rectangular prism 2 should come out to be 60m.

The last step is to add both of these volumes together. The volume of rectangular prism 1 + volume of rectangular prism 2 = Volume of the entire figure. The final volume is 16m + 60m = 76m.

Hope this helps!

How many solutions does the system have? { � = 9 � − 5 � = 9 � + 6 ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ y=9x−5 y=9x+6 Choose 1 answer: Choose 1 answer: (Choice A) Exactly one solution A Exactly one solution (Choice B) No solutions B No solutions (Choice C) Infinitely many solutions C Infinitely many solutions

Answers

Option (C) Infinitely many solutions

Indefinitely many solutions

Tell whether each relation is a function. Explain how you know.
3. {(1, 5), (3, 7), (6, 5), (9, 8}

4. {(1, 2, (1, 8), (3, 6), (4, 8)}

Answers

Answer: None of them are a function

Step-by-step explanation: they don't relate

3.) This is a function because all of the x values are different

4.) This is not a function because their are two 1’s in the x value

Pls help ill give Brainliest!!

Answers

Answer:

See attached

Step-by-step explanation:

1) For each chart we will fill in 4 rows, as it says, to show 0.4 or 4/10

2) For this part, we will shade in 4 rows twice, or 8, as it says. This shows 0.4 being multiplied by 2.

b) 8/10 or 0.8 because we have shaded 8 out of the 10 rows, 8/10 = 0.8

c) 0.8 is our answer as we have found out from the above steps

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

math question someone pls explain how to answer it I am stuck

Answers

192

324

this is the answer

Answer:

A = 324m²

Step-by-step explanation:

Formula for finding the surface area of a rectangular prism:

2(wl + hl + hw)

First, let's find out which one of the measurements is the height, length, or width.

6m = length

16m = width

3m = height

Next, we calculate the surface area. We have to do the formula one by one too.

2(wl + hl + hw)

2(16x6 + 3x6 + 3x16)

16 x 6 = 96

3 x 6 = 18

3 x 16 = 48

Now, we add those together.

96 + 18 + 48 = 162

Lastly, multiply by 2.

162 x 2 = 324

Therefore, A = 324m²

PLS ANSWER TO GET POINTS

Answers

1. A

Answer:

Step-by-step explanation:

Answer:

3520km, 24mph

Step-by-step explanation:

4 x 880km/hr = 3520km

60/40 = 1.5 * 16 = 24mph

The graph of y=54x+1 is shown below. The coordinate (0,y) is a solution of the equation. Given the x-value of 0, what is the value of the y-coordinate for the coordinate (0,y)?

Answers

Answer: y =1

Step-by-step explanation:

Evaluating the equation for x = 0:

y = 54 (0) + 1

y =1

The y-coordinate for the coordinate (0, y) is 1 if the coordinate (0,y) is a solution to the equation. Given the x-value of 0.

What is a linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

The missing figure is attached to the picture.

Calculataing the equation for x = 0:

y = 54 (0) + 1

y = 1

Thus, the y-coordinate for the coordinate (0, y) is 1 if the coordinate (0,y) is a solution to the equation. Given the x-value of 0.

Learn more about the linear equation here:

brainly.com/question/11897796

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The graph of y=54x+1 is shown below. The coordinate (0,y) is a solution of the equation. Given the x-value

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