Mathematics Middle School

ASAP PLS Answer TY!!! On the coordinate plane shown, each grid unit represents 10 feet. Polygon QRST has vertices Q(10, 30), R(−20, 30), S(−20, −10), and T(10, −10), and represents the floor plan of a room. Find the perimeter and area of the room

Answers

Answer 1

Answer:

P= 140 ft

A= 1200 sq ft

Step-by-step explanation:

ST = RQ = 30

QT = RS = 40

P= (30 × 2) + (40 × 2) = 140 ft

A= 40 x 30 = 1200 sq ft

Related Questions

Please find the 5 codes, thank you.

Please find the 5 codes, thank you.

Answers

i think 4 & 5! Have a good day

Answer:

13, 14, 13, 4.6, 48

Step-by-step explanation:

these are the x-values I have but I don't know hot to solve for th code.

For breakfast, Mr hill bought a cup of coffee for 1.39 and a bagel for 1.85. How much change will he get for 5.00

Answers

Me hill will get 1.76 in change

Hence, the change he get is $\(1.76\).

What is the equation?

The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.

Here given that,

For breakfast, Mr hill bought a cup of coffee for \(1.39\) and a bagel for \(1.85\).

So,  the total he bought is \(1.39+1.85=3.24\)

He has the savings \(5.00\)

So, it would be

\(5.00-3.14=1.76\)

Hence, the change he get is $\(1.76\).

To know more about the equation

https://brainly.com/question/12788590

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The graph represents a sequence of transformations.


Jasmine thinks the transformations were a dilation of 1/2 towards the origin, a rotation of 180°, and a translation of down 5 and left 1.


Terrence thinks the transformations were a dilation of 1/2 towards the origin, a reflection over the x-axis, and a translation of 4 left.


Who is correct?

And also what does Ambitious mean?

The graph represents a sequence of transformations.Jasmine thinks the transformations were a dilation

Answers

Answer:

Terrence is correct

Step-by-step explanation:

*Ambitious means to have or to show a strong desire and determination to succeed.

h0pe this helpz

Answer:

Terrence

Step-by-step explanation:

If you wanted to repay as little money as possible after graduation from college, which of these is NOT a good option?

If you wanted to repay as little money as possible after graduation from college, which of these is NOT

Answers

The answer is do not apply for scholarships

Answer:

Do not apply for any scholarships.

Step-by-step explanation:

If you wanted to repay as little money as possible after graduation from college, which of these is NOT

Write the expression:
subtract 10 from r, then double the result

Answers

Answer: (q + 10) - r

Step-by-step explanation:

the expression will be:
2(r-10)


Think About the Process
A right rectangular prism has length 3 1/3 ​, width 2 1/3 ​, and height 1 1/3 . You use cubes with fractional edge length 1/3 to find the volume. How many cubes are there for each of the​ length, width, and height of the​ prism? Find the volume.

Answers

To find the number of cubes for each dimension of the prism, we need to divide the length, width, and height of the prism by the edge length of the cubes.

For the length, we have:

3 1/3 ÷ 1/3 = 10

So there are 10 cubes along the length of the prism.

For the width, we have:

2 1/3 ÷ 1/3 = 7

So there are 7 cubes along the width of the prism.

For the height, we have:

1 1/3 ÷ 1/3 = 4

So there are 4 cubes along the height of the prism.

To find the volume of the prism, we can multiply the number of cubes along each dimension.

Volume = length × width × height

Volume = 10 × 7 × 4

Volume = 280 cubic units

So the volume of the prism is 280 cubic units.

Answer:crr

Step-by-step explanation:

thf

please help, i asked this question on here before and the person that answered was incorrect and i failed the assignment. the teacher is giving me the chance to do it again... please dont let me down guys

please help, i asked this question on here before and the person that answered was incorrect and i failed

Answers

Lin: 9 seconds
12x1/4=9

Diego: 40/3 seconds
20x2/3=40/3

I’m sorry if this still isn’t the correct answer, but hopefully this answers your question! :)
Lin: 48 seconds
1/4 = 3/12. 12➗ 3/12= 48

Diego: 30 seconds
2/3 = 8/12. 20➗ 8/12 = 30

Keep in mind, I could be wrong. Please don’t take my word for it :’)

what value of x makes this equation true -(x+3)=2(x-3)

A. 0
B. 1
C. 2
D. 3

Answers

Answer:

To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:

Step 1: Distribute the negative sign on the left side of the equation:

-(x + 3) = 2(x - 3)

=> -x - 3 = 2(x - 3) (using the distributive property)

Step 2: Expand the right side of the equation:

-x - 3 = 2x - 6

Step 3: Add x to both sides of the equation to isolate the x term on one side:

-x + x - 3 = 2x + x - 6

=> -3 = 3x - 6

Step 4: Add 6 to both sides of the equation:

-3 + 6 = 3x - 6 + 6

=> 3 = 3x

Step 5: Divide both sides of the equation by 3 to solve for x:

3/3 = 3x/3

=> 1 = x

So, the correct value of x that makes the equation true is B. 1.

PLEASE MARK BRAILYISTT :D

Answer:

B, one

Step-by-step explanation:

In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.

help please need ver very much help

help please need ver very much help

Answers

Answer:

It is the Purple one

Step-by-step explanation:

If you skip count, you multiply 4x1 it is 4. So do it more so 4x1 = 4.

4x2=8. 4x3=12. 4x4=16. And 5x4=20.

That your answer. Hope it helped alot

Answer:

Purple table is your answer

In a picture, there are 40 monkeys, and 60% of the monkeys are in the trees. How many monkeys are in the trees? Use a 10-squares model to explain your answer.

Answer:​

In a picture, there are 40 monkeys, and 60% of the monkeys are in the trees. How many monkeys are in

Answers

Answer:

24 monkeys are in the trees

Step-by-step explanation:

The only part I don´t know how to do is the 10-square model

24 monkeys
You set it up as x/40 and 60/100 and cross multiply
60*40 = 2400
100•x = 100x
2400 divided by 100 is equal too 24

Devaughn's age is two times Sydney's age. The sum of their ages is 57 . What is Sydney's age?

Answers

Answer:

sydney age is 19yrs

Step-by-step explanation:

2x+x=57

3x=57

x=57/3

x=19

sydney age is 19yrs

Devaughn's age is 2x=2(19)=38

Answer:

Sydney is 19yrs old

Step-by-step explanation:

Please help me I don’t understand I will make you the brainliest if you show your work!

Please help me I dont understand I will make you the brainliest if you show your work!

Answers

Answer:

The solution to the equation (1/2)c - 8 = 4 is c = 24.

Step-by-step explanation:

To solve the equation:

(1/2)c - 8 = 4

We want to isolate the variable c on one side of the equation, so we need to perform inverse operations to both sides of the equation to simplify it.

First, we add 8 to both sides of the equation:

(1/2)c - 8 + 8 = 4 + 8

Simplifying the left side by canceling out -8 and +8:

(1/2)c = 12

Next, we multiply both sides of the equation by 2 to eliminate the fraction:

2 × (1/2)c = 2 × 12

Simplifying the left side by canceling out 2 and 1/2:

c = 24

Therefore, the solution to the equation (1/2)c - 8 = 4 is c = 24.

12 - 8 = 4 and 1/2 of 12 is 6 so the answer is 8.

Can anyone help me with this one, Next one.......

Can anyone help me with this one, Next one.......

Answers

Answer:

B)  m + 7

Step-by-step explanation:

x + y + z = (m+9)/2 + (2m+15)/2 + (3m+18)/2 = (6m + 42)/2 = 3m + 21

Average of x, y, and z = (x + y + z)/3 = (3m + 21)/3 = m + 7

Answer:

m + 7

Step-by-step explanation:

\(x = \frac{m + 9}{2}\\ \\y = \frac{2m + 15}{2}\\\\z = \frac{3m + 18}{2}\\\\To\;\;find\;\;\\\frac{x+y+z}{3} \\\\= \frac{1}{3} *[\frac{m + 9}{2}+\frac{2m + 15}{2}+\frac{3m + 18}{2}]\\\\= \frac{6m + 42}{6}\\ \\= m + 7\)

What is the GCF of 20 and 150?

Answers

Answer:

10

Step-by-step explanation:

they both go into 20 and 150

10 cause 10x2 is 20 and 15x10 is 150

find the​ x-coordinate of the point shown in the graph.The​ x-coordinate of the point is

enter your response here.

find the x-coordinate of the point shown in the graph.The x-coordinate of the point is enter your response

Answers

It is 8.


Explanation: the point’s coordinates are (8,7), therefore, the x coordinate is 8.

Answer:

The answer is (8,7)

This is the graph of f(x) = x+A/x+B. The grid lines in the graph are one unit apart. What is the value of A/B

This is the graph of f(x) = x+A/x+B. The grid lines in the graph are one unit apart. What is the value

Answers

The value of A/B is given as follows:

A/B = -2.

What are the asymptotes of a function f(x)?

The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.

From the graph, the function has a vertical asymptote at x = 1, hence the value of B is given as follows:

B = -1 -> as x + B = 0 -> x = -B = -1.

When x = 0, y = -2, hence the value of A is obtained as follows:

A/-1 = -2

A = 2.

Then the division is given as follows:

A/B = 2/-1 = -2.

More can be learned about the asymptotes of a function at https://brainly.com/question/1851758

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PLS!!! I NEEED HELP!!! A rectangular piece of land will be divided diagonally into 2 congruent triangular sections. One section is being paved for parking. The blueprint measurements for the piece of land are inches 4 wide and 16 inches long.

The blueprint scale is:

1/4 inch = 10 yards.

The choice A. was wrong.

How much area will be paved?

PLS!!! I NEEED HELP!!! A rectangular piece of land will be divided diagonally into 2 congruent triangular

Answers

400x1600 i think is how you get the answer
The correct answer is 40

5/8 + 11/12
Someone help me please and thank you.
Also please show work.

Answers

Answer:

1 13/24

Step-by-step explanation:

First we need to find the LCD (lowest common Denominator) which will be 24. When we multiply 8 x 3 = 24 we will also multiply 5 by 3 which equals 15. So 5/8 = 15/24. Then we multiply 12 x 2 = 24, and again we also multiply the numerator by the same number which is 11 x 2 = 22. So 11/12 = 22/24.

Now that we have the LCD then we can add up the two. So 15/24 + 22/24 = 37/24. Now we need to simplify that to 1 13/24. Thank you.

At Ralph’s fruit stand ½ pound of grapes cost 90 cents. You want to buy 5 pounds of grapes. How much will they cost?

Answers

Answer:

85.5

Step-by-step explanation:

because you have to add 1/2 and 90cents =90.5 then you have to subtract 5 away and your answer is 85.5

Answer:

yu8i9yh7y8uiujhgynhuijknujmi

Step-by-step explanation:

Solve for x.

x + 2.6 = 1.7

Answers

Answer:

x = -0.9

Step-by-step explanation:

We must isolate the x variable. We can do this by subtracting 2.6 from both sides.

x + 2.6 - 2.6 = 1.7 - 2.6

x + 0 = -0.9

x = -0.9

Hope this helps!!

x + 2.6 = 1.7
x = 1.7 - 2.6
x = -0.9

Which number line shows the graph of x>11

Which number line shows the graph of x>11

Answers

Answer: the second one.

Step-by-step explanation:

it means any number greater than or equal to 11. so it would be a closed circle going towards any number greater than 11 :)

Answer: 2

Step-by-step explanation:

If a line has a slope of ⅔ then what is the slope of a line that is parallel to it?

Answers

Answer:

2/3

Step-by-step explanation:

The lines have to have the same slope in order to never come in contact with each other.

Answer:

2/3

Step-by-step explanation:

The slope would have to be the same for both lines because parallel lines are lines that will never intersect at any point.

A window is being replaced with tinted glass. The plan below shows the design of the window. Each unit length represents 1 foot. The glass costs $18 per square foot. How much will it cost to replace the glass? Use 3.14 for π.

Answers

Answer:

it will cost 56.52

Step-by-step explanation:

The total cost will be 56.52 $

PLEASE HELP ILL MARK BRAINLIEST!!


The hole for a support needs to be 4 feet deep. It is currently 1 foot 6 inches deep. How much deeper must the hole​ be? Show two ways to solve this problem. Use the conversion factor 12/1.


The hole needs to be __ in deeper

PLEASE HELP ILL MARK BRAINLIEST!!The hole for a support needs to be 4 feet deep. It is currently 1 foot

Answers

Answer:

4 feet = 48 inches

1 foot 6 inches = 18 inches

The hole needs to be 30 inches deeper.

4 feet - 1 1/2 feet = 2 1/2 feet = 30 inches

The hole needs to be 2 1/2 feet = 30 inches deeper.

Will give brainliest to the best or first answer!

Will give brainliest to the best or first answer!

Answers

Answer: Not what's written down.

Step-by-step explanation:

Okay, so basically, if you have a letter, no other number can go with that number with a letter. So like 5x + 2b -7.

There is only one number that has x, so 5x.

Same with b. 5x + 2b.

Now, there is no letter with the 7, so that will stay the same.

So, the answer is 5x + 2b -7.

Now, I look at your question.

If I do all of the work I just showed, the answer is C.

The answer should be D because the rest just don't really make sense. Your trying to find x, which is the number of lawns that each would have to mow in order for Tim and Matt to make the same amount of money.

Please help! Thank you!

Please help! Thank you!

Answers

Answer:

525

Step-by-step explanation:

If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525

525 I ain’t adding nothing because your mom ate this d last night

Jonah studied for 3 hours longer than Sierra. he also studied for 3 times as many hours as William. these relationships are shown on the graphs below. which statement is true if Jonah studied for 6 hours?

A) William studied for 3 hours longer than Sierra
B) Sierra studied 3 hours longer than William
C) William studied for 1 hour longer than Sierra
D) Sierra studied 1 hour longer than William

Answers

Your answer is A step by step
I think it’s A because if you think about it and add it up you should get it

Point B is in the interior of ∠AOC, m∠AOC=108°, and m∠AOC=3·m∠AOB. Find m∠AOB.

Answers

x+3x=108

4x=108

x=108/4=27

Kurt deposited money into his bank account every month. The amount of money he deposited in the first 5 months of 2014 is listed in the table.

Month Amount Deposited
(dollars)
January 1,200.32
February 985.43
March 1,200.65
April 1,987.34
May 1,000.98
The total amount of money that Kurt had deposited into his account at the end of May is ______
The total amount of money that he had deposited into his account at the end of March is _______

Answers

Answer:

that is the answer

Step-by-step explanation:

You have the answer I’m pretty sure

Try and answer these multiple questions and I will give you brainiest. Good Luck!

Try and answer these multiple questions and I will give you brainiest. Good Luck!

Answers

Answer:

6. a. Direction.

7. d. The additional small push was enough to unbalance the forces acting on the rock and allow the rock to move.

8. a. It has the most mass

Answer:

6: Direction which is A

7: Pushing the rock creates friction, causing it to move which is B

8: It has the most mass which is A

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