Mathematics Middle School

What is the value of x, if the perimeter of the rectangle is 10?

This is the problem :

What Is The Value Of X, If The Perimeter Of The Rectangle Is 10?This Is The Problem :

Answers

Answer 1

Answer:

i think is 20 0r 22

Step-by-step explanation:

Related Questions

plz help i need this quick giveing brainlist

Answers

Answer:

- 2.5

Step-by-step explanation:

ur welcome

What value of x satisfies the equation: 6(x-3)+10=2(3x-4)

A) x=22
B) x=-22
C) x=20
D) x=6

Answers

Answer:

A)x=22

Step-by-step explanation:

when you substitute in 22 both sides of the equation equal 124

Answer:

Everything; A, B, C, and D.

Step-by-step explanation:

We have the equation:

[tex]6(x-3)+10=2(3x-4)[/tex]

Let's solve for x. On the left, distribute:

[tex](6x-18)+10=2(3x-4)[/tex]

Distribute on the right:

[tex]6x-18+10=6x-8[/tex]

Combine like terms on the left:

[tex]6x-8=6x-8[/tex]

We can see that both the left- and right-hand side are equivalent.

Therefore, any and all values of x will satisfy our equation.

So, our answer is A, B, C, and D.

Or, picking any single one should be correct.

I need help with this too please​

Answers

Answer:

on my work i put d in it was correct idk if it's gone be right for Soo..........

you’ll get it , keep workin .

Factor −1/2 out of −1/2x+6

Answers

Answer:

−1/2(x-12)

Step-by-step explanation:

WILL MARK YOU BRAINLEST FOR WHOEVER ANSWERS CORRECTLY.
PLEASE HELP ME:

Richard’s Rental Car charges a $55 rental fee and $0.25 per mile. Fidel’s Rental Car charges $45 rental fee and $0.35 per mile. How many miles would you have to drive for it to cost the same to rent from either car company?

Answers

Answer:

$1.75 is the amount where it would be the same

Step-by-step explanation:

0.4p - 5 = 0.08p + 3

plz

Answers

Answer:

p = 25

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

p=25

Step-by-step explanation:

0.4p-5=0.08p+3

0.32p-5=3 (first subtract 0.08p from both sides)

0.32p=8 (then add 5 to each side)

p=25 (Finally divide both sides by 0.32 to get 25)

p=25

Alan buys a book that is on sale.
He writes the expression 0.7b to show the percent of the original cost of the book, b, that he pays.
He rewrites the expression as b minus three tenths b.
Which statement explains why Alan rewrites the expression?

A)He receives another discount on the book.

B)He buys another book with a different discount.

C)He wants to show by what percent the book was discounted.

D)He wants to show what percent of the original price he paid

Answers

Answer:

I'm pretty sure the answer is D.

Step-by-step explanation:

D he wants to show what percent of the original price he paid

A sports tournament has m teams. Each team has 11 players. Using m, write an expression for the total number of players in the tournament.

Answers

Answer:

11m=p

This is because m = teams and if each team has 11 people you multiple 2 fing the answer!

A bottle of water 2/3 full. You drink 3/4 of the water. Use a model to find the portion of the bottle of water that you drink .

Answers

Answer:

3/4 out of 2/3

Step-by-step explanation:

pls help me if u can and ty a lot

Answers

Answer:

k = 5.25

Step-by-step explanation:

y is directly proportional to x

y∝x

y = kx where k is the constant

if y is 84 and x is 16,

84 = 16k

k = 84/16 = 5 4/16 = 5.25

k = 5.25

You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the​ box?
What is the decimal expansion for 12
2
3​?
A.12.6
B.12.65
C.12.6
D.12.66
pls help meeeeee

Answers

Answer:

it should be D

Step-by-step explanation:

if you divide the numarator by the denominator you'll get 0.666666 So you add the 12. and get rid of most of the 6s

A. StartFraction 1 over 25 EndFraction
B. StartFraction 1 over 20 EndFraction
C. StartFraction 1 over 15 EndFraction
D. StartFraction 1 over 10 EndFraction

Answers

Answer: c
Reasoning: because I did that

Answer:

D 4/5

Step-by-step explanation:

EDG 2021

WILL MARK BRAINLIEST, HELPPPP





go listen to some music and relax, you deserve it :)

Answers

Answer:

Yes I will thank you!

Step-by-step explanation:

Okay I will thank you :)

-6x - 16 < 2x

help plz

Answers

Answer:

-2 < x

Step-by-step explanation:

-6x - 16 < 2x

Add 6x to each side

-6x+6x - 16 < 2x+6x

-16 <8x

Divide by 8

-16/8 < 8x/8

-2 < x

Answer:

so the way this problem looks i have to solve for -16-16 so

the simple answer is -32x<2x  

Step-by-step explanation:

all i did was subtract 16 from -16 which vise versa would be 32 butwith the negative 16 and minus 16 its just -32

NEEDED FOR A TEST ASAP PLEASE!!!


Serena paid $194.99 for a game system and then bought two equally-priced games. She spent a total of $284.97.

Part A

If p represents the price of one game, which equation represents the situation?
2p – 284.97 = 194.99
2p + 194.99 = 284.97
2p + 284.97 = 194.99
2p – 194.99 = 284.97
Part B

What is the price, p, of one game?

$ ____________

Answers

Answer:

Part A is 2p – 194.99 = 284.97

Step-by-step explanation:

the price for one game is 44.99

The price is 44.99 for a game.

.
Which phrase matches the equation -3r + 5 = 28?
a The product of three times a number equals twenty-eight.
b The sum of three and a number times negative five gives twenty-eight.
c The product of negative three and a number plus five equals twenty-eight.
d The sum of negative five plus three times a number equals twenty-eight.

Answers

Answer:

b

Step-by-step explanation:

b The sum of three and a number times negative five gives twenty-eight

b is the answer.fxjfxfhxhxng jgcjgc

Find −9/14+2/7. Write your answer as a fraction in simplest form.

Answers

Answer:

-5/14

Step-by-step explanation:

Help please with this math

Answers

Answer:

Start with -4, move 5 unit to the right, becuase 5 is positive. the sum is 1

Im here to help

<3 ily

Red

Can You Help Me
Solve for M
-7+4m+10=15-2m

Answers

Answer:

m=2

Explanation:

see .pdf file

Answer:

m=2

Step-by-step explanation:

-7+4m+10=15-2m

We move all terms to the left:

-7+4m+10-(15-2m)=0

We add all the numbers together, and all the variables

4m-(-2m+15)-7+10=0

We add all the numbers together, and all the variables

4m-(-2m+15)+3=0

We get rid of parentheses

4m+2m-15+3=0

We add all the numbers together, and all the variables

6m-12=0

We move all terms containing m to the left, all other terms to the right

6m=12

m=12/6

m=2

wat is 144 divided by 45%

Answers

Answer:

320

Step-by-step explanation:

144 / 45%

= 144/(45/100)

=144×100/45

=16×20

=320

help meh with ratio help i for got this topic

Answers

The ratio 6 to 2 is equivalent to the ratio 3 to 1

Answer:

2;6

Step-by-step explanation:

you just switch the numbers around

so ex: 5;4 could also be 4;5

PLEASE HELP NOW!!! 13 POINTS!
5. (1, 1) and (3, 5)

The equation for these ordered pairs is y = 2x + 1

A. True
B. False

Answers

True. Using the equation y2-y1 / x2-x1
The new equation should look like this 5/1-3/1 and the equals to = 4/2 and that simplify is 2. So the answer 2 we just got is the slope. So we just add the letter x since that represents slope. Making the equation y=2x+1 true.

Which of the following is not true?

A) [tex]m\angle1+m\angle3=m\angle6[/tex]
B) [tex]m\angle1+m\angle3=m\angle2[/tex]
C) [tex]m\angle2+m\angle3=m\angle5[/tex]
D) [tex]m\angle1+m\angle2=m\angle4[/tex]

Answers

Answer:

B: m∠1 + m∠3 = m∠2

Step-by-step explanation:

The sum of a triangle is 180° so all of the angles in the triangle are equal to 180°. It is not possible for 2 of the angles in a triangle to be equal to the other angle in the triangle.

Hope This Helps :)

Answer:

[tex]\huge\boxed{B}[/tex]

Explanation:

Hi there!

A) [tex]m\angle1 + m\angle3 = m\angle6\\[/tex]

B) [tex]m\angle1+m\angle3=m\angle2[/tex]

C) [tex]m\angle2+m\angle3=m\angle5[/tex]

D) [tex]m\angle1 + m\angle2 = m\angle4[/tex]

Let's start with a

How would [tex]m\angle1 + m\angle3 = m\angle6\\[/tex] ?

Well, [tex]m\angle1[/tex] and [tex]m\angle3[/tex] are inside the triangle, and [tex]m\angle6[/tex] is right across from it (see image provided with question), which means they are remote interior angles, meaning this statement is correct. A is not the answer.

How would [tex]m\angle1+m\angle3=m\angle2[/tex]?

There is no rule that 2 angles in a triangle have to add up to the other one, so this statement is incorrect. B is the answer. Let's make sure none of the others are incorrect as well.

How would [tex]m\angle2+m\angle3=m\angle5[/tex]?

Just like A, this is another case of remote interior angles, where [tex]m\angle2+m\angle3=m\angle5[/tex].  This option is correct due to this proof.

How would [tex]m\angle1+m\angle2=m\angle4[/tex]?

Another case of remote interior angles as you can see from the image, which means that this equation is correct.

The correct answer is B, as that is the only statement that is false.

[tex]\huge\boxed{B}[/tex]

Hope this helps :)

Let me know if you have any questions!

Devin created a game as part of a math assignment. The game shares the same rules as the Integer Game, however, in addition to integers, there are cards that contain other rational numbers such as -0.75 and −0.125.

Write a multiplication or division equation to represent the problem below. Show all related work.

Devin discards five -0.125 cards from his hand. How does this affect the overall point value of his hand? Write and solve an equation to model this situation.

Answers

Answer:

iḿ just as confused as you

my guy

Step-by-step explanation:

Uhh I need help with this too if anyone is willing!:)

ERROR ANALYSIS Describe and correct the error in solving the equation.
−4(2n− 3) = 12 − 8n
−8n+ 12 = 12 − 8n
−8n=−8n
0 = 0
The solution is n= 0.

Answers

-4(2n-3)=12-8n
-8n+12=12-8n
-8n=-8n
n=1
-8n needs to be divided by -8 on both sides instead of being added to both sides.
It’s actually n=1 because (-8) needs to be divided on both sides hope this helps:))

A non-zero whole number is represented by x. Select the statement that is true about x and – x.



A)Their difference is zero.


B)Their quotient is zero.


C)Their product is zero.


D)Their sum is zero.

Answers

Answer:

I am going with C. The product is zero.

Because it is talking about multiplication.

Step-by-step explanation:

i’m pretty sure that it is C tell me if i’m correct:)

What is the value of x

A) [tex]56^\circ[/tex]
B) [tex]132^\circ[/tex]
C) [tex]72^\circ[/tex]
D) [tex]124^\circ[/tex]

Answers

Answer:

124°

Step-by-step explanation:

Step 1:

72° + 52° = x       Remote Interior ∠'s

Step 2:

124° = x       Add

Answer:

x = 124°

Hope This Helps :)

Answer:

D) 124°

Step-by-step explanation:

Use the "Exterior Angle Theorem". The Exterior Angle Theorem states that the exterior angle's measurement is the sum of the two opposite interior angle's measurements.

In this case, it is given to you that the opposite angle's measurements are 72 and 52 degrees respectively. To solve, combine the two angles:

m∠x = 72 + 52

m∠x = 124°

m∠x = 124°, or D) 124° is your answer.

~

I need the answer as fast as possible, i'll mark brainliest..

Answers

Answer:

19/3^ 7/2= 133/2 =66.5

Step-by-step explanation:

Aww man yep that’s it

Briniest pls help!!!!!!!!!!

Answers

Answer:

the answer is -9

Step-by-step explanation:

Answer: -9 is the answer

Step-by-step explanation:

Which expression does the model represent?

A number line going from 0 to 1 in increments of one-eighths.
StartFraction 7 Over 8 EndFraction divided by StartFraction 1 Over 8 EndFraction
StartFraction 1 Over 8 EndFraction divided by StartFraction 7 Over 8 EndFraction
StartFraction 1 Over 8 EndFraction divided by 7
7 divided by StartFraction 7 Over 8 EndFraction

Answers

Answer:

What fraction is represented by Point B?

Point B is at

2/8

.

Which point represents StartFraction 6 Over 8 EndFraction ?

Point

E

represents StartFraction 6 Over 8 EndFraction.

Step-by-step explanation:

trust me bro

Other Questions
The price of field slaves in the United States quadrupled during the first half of the nineteenth century, largely because of theexpansion of what plantation crop?A. lobaccoB. soybeansC. wheatD. collon PLEASE HELP!! WILL GIVE 30 POINTS AND MARK BRAINLIEST!! How has Sudan's history helped shaped its geography?? Question 1Refer to the Newsela article "A Step-by-Step Guide to the Scientific Method."Part AWhich statement is a central idea of the text?Scientists make up their findings.Scientists work carefully.Scientific research is rushed to reach conclusions.Scientific research has been practiced for centuries.Question 2Part BWhich detail from the text best supports the answer in Part A?Modern scientists go beyond the ancient Greeks.Scientists repeat the experiments of other scientists.Scientists slowly modify experiments.Scientists must complete all experiments in a hurry. Why did the U.S. support the creation of the North Atlantic Treaty Organization (NATO) in 1949? what does no taxation without representation mean 3. Which word is the same part of speech as the word"large?"a. Rainyb. Eggplantc. Stretchingd. Happily The chart below shows how far an object travels over a certain time.A 3-column table with 4 rows. Column 1 is labeled Seconds with entries 4, 8, 12, 16. Column 2 is labeled Inches with entries 18, 36, 54, 72. Column 3 is labeled feet with entries 1.5, 3, blank, 6.After 12 seconds, how far, in feet, will the object travel?It will travel ??? feet Danessa is working with consecutive even numbers. If x is her first number, which expression represents her second numbe Read the sentence.Conducting experiments is a very exciting part of the science classroom. _______ safety must be the first concern of students and teachers.Which transition best fits the pair of sentences?A. However,B. On one hand,C. For example,D. Therefore, A. Stem changing verb. Choose the correct verb to complete the sentences Which religion eventually had the heaviest influence on societies in both western and Eastern Africa IslamHinduismBuddhismChristianity explain why europeans thought they had the right to the land in the coloniesASAP PLEASE Which of the following is not a requirement for an adult to become a US citizen Which of the following is the Most accurate description of gross national product ?A( total value of all goods and services a country can sell to other nations during a year.B( total value of all the goods services country can produce during a year.C( total number of products offered in a country during a year.D( total number of services offered in a country during a year. Solve for b Step by step 2+3b=5b-4 Solve the inequality and graph the4 + 6x < -44IAorAInequality Notation:Number Line:-12-10-8-6 -4024681012Click and tires toplotne Choose the correct word or phrase for each of the following. Risking reinjury helps neither them nor the team. A. neither them or the team B. either them nor the team C. either them or the team D. correct as is George earns $15 an hour, works 40 hours per week and about 50 weeks a year. what is his gross income for the year By 1200, the great empires of the Middle East were in Carbon dioxide is in a steel tank at 20C 10 liters and 1 atm. What is the pressure on the gas when the tank is heated to 100C?