Mathematics Middle School

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Answers

Answer 1

Answer:

no solutions

Step-by-step explanation:

-6x+12=-6x-12

-6x+6x=12-12

0=0

Answer 2

One solution (zero is a solution)

Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.

Related Questions

I really extreme help

Answers

A because there is a dot on 0 which indicating the starting point and then the arrows are pointing to the left towards the negative side and stop at negative 6

which angles are vertical to each other

Answers

Answer:

angle one and angle three are vertical

It’s B (Angle 1 and Angle 3). If you look at the pic here it shows the definition and gives an example which is kinda same as your question

Can you plzz find the width...and give steps

Answers

The width will be 12 inches for Joy’s toy chest

Step 1. Find the volume of the Son’s chest:
(It is a rectangular prism) 30 x 16 x 24 =
11,520 cubic inches

I used the formula length x width x height.

Step 2. Make an equation to solve for the volume of the chest the daughter will have:
24 x 40 x w = 11,520 in2
11,520 because its said that the two chests should be teh same volume.

Step 3. Multiply the two dimensions of the daughters chest and divide it by the volume of the son’s chest:
11, 520/24 x 40 = 12
We divide it because we use the same formula for the volume of the rectangular prism, so to find the width, divide the length x height by the volume (this is proportionality)

Lets check it:
Volume of daughter’s chest:
12 x 40 x 24 = 11,520

Volume of Son’s chest:
30 x 16 x 24= 11,520

HAVE A NICE DAY

Answer:

Step-by-step explanation:

We know that Tyler's chest has a length of 30 inches, width of 16, and a height of 24 inches. To find the volume of the chest, multiply the length by width by height: 24*30*16 = 11,520 in^3 The volume is 11,520.

Juliet's chest will Have a length of 40 inches and the same height as Tyler's chest, or 24 inches. It also has the same volume of Tyler's chest, or 11,520

So Tyler's chest is 24 by 30 by 16 inches, and is 11,520 inches^3

Juliet's chest will be 40 by ? by 24 inches, and will be 11,520 inches^2.

We have to find the width of Juliet's chest. To do that, we have to divide the length times height of Juliet's chest by The volume of her chest, or

11,520/(40*24) = 11,520/960 = 12

Her chest is 12 inches wide

-2 - -4 * -9 =
HELP I WILL GIVE BRAINLIEST!

Answers

Answer: -34

Step-by-step explanation:

Answer:

If the equation is: -2-(-4)×9= 34

Step-by-step explanation:

first distibute the negative to the four. thenmultiply it by nine then subtract 2.

PLEASE I NEED THIS ASAP MY TEST HAS AN ANSWERR PLEASEEE
What is the value of x?

-3x + 8 = 38

Answers

Answer:

-10

hope it helps

-10
hope this helps
you

I need this done it’s due today

Answers

Answer: easyy for me tho, im good at math, but legit nothing else :/

Step-by-step explanation:

its 250 inches squared

Do you know the answer to my question?

Answer: 250in^2

Step-by-step explanation:you would times them all by each other

The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 1/3 feet. What is the length of Tamara's
room?

Answers

Answer:

11 ½ feet

Step-by-step explanation:

Answer : 11 1/2

Explanation : Area = L • W, so if you do 95 5/6 divided by 8 1/3 you get 11 1/2

With screenshot, will mark you as brainiest

Answers

Since a straight line is 180 degrees, you would do 180-165 to make x. 180-165 is 15. x = 15

the answer is x=15!!!!!

pls help me i have to have assignments by 11:00pm so pls help me

Answers

Answer: The answer to Number 4 is 1!

Step-by-step explanation:

First you solve for the numbers in parentheses. 16 - 7 is 9, and 2 x 4 is 8. Then you solve for the remaining numbers. So 9 - 8 is indeed 1.

Hope this helps! :)

Answer:

The answer to number 2 is 1

Step-by-step explanation:

[tex] \frac{1}{5} \times 5 = \frac{1}{5} \times \frac{5}{1} \\ \\ \frac{5 \times 1}{5 \times 1 } = \frac{5}{5} = \frac{1}{1} = 1[/tex]

On a cold day in Moscow, the temperature was 5∘C. If the temperature drops 17∘, what is the new temperature?

Answers

Answer:

5-15 equals -12

so the temp was -12

5-10=-5 another -7 =-12

Which statements can be used to write an algebraic expression to represent the phrase?

the quotient of a number and sixteen

Check all that apply. ←←←

O Replace “a number” with a variable, like t.

O Quotient represents division.

O Quotient represents multiplication.

O The coefficient is 16.

O The correct algebraic expression is 16t.

O The correct algebraic expression is T over 16.

Answers

Answer:

o the cofficent is 16.

Step-by-step explanation:

Quotient represents division can be used to write an algebraic expression to represent the phrase: the quotient of a number and [ sixteen. ] This answer has been confirmed as correct and helpful.

please mark me as brainliest answer

helpppp plzzz helllpppp...and give steps plzz

Answers

Yesterday was a nice weekend and we just woke back to the bed so I’m tired lol

I just woke up forgive me

Plz help will be marked BRAINLIEST!!!

Answers

Answer:

m=90

Step-by-step explanation:

if you only need to do one other angle then do m. it's a right angle

Answer:

i think it's D

it's hard to explain but i'm sure it's D

If the perimeter of a triangle is 31 ft and two of the side lengths are 15 ft and 10 ft, what is the length of the third side?
A. 56 ft
B.25 ft
C.16 ft
D.6 ft

Answers

Answer:

D would be the answer

Step-by-step explanation:

31 - 15 = 16

16 - 10 = 6

The answer is d 15+10= 25 then 31-25=6

6(5 - 3x) - 5(3x + 2)

Answers

Answer:

Step-by-step explanation:

I conclude that you need to find the value of x

6(5 - 3x) - 5(3x + 2)

30 - 18x -15x -10 = 0

-33x +20 = 0

33x = -20

x = -20/33

The answer is
= −33x+20

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Solve the following equation.
-5 = s- 3

Answers

Answer:

s=-2

Step-by-step explanation:

-5=s-3

+3 +3

-2=s

Hope this helps! :)

Answer:

-2

Step-by-step explanation: I think of it like regular subtraction, you go backwards by 3 to get -5.

What is the volume of the rectangular prism?

Answers

Answer:

C. 72 cm^3

Step-by-step explanation:

Volume of rectangular prism is length times width times height

72cm^3 because you need to do length x width x height to get the answer

The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 1/3 feet. What is the length of Tamara's
room?

Answers

area of rectangle is width × length
which means area of rectangular floor in Tamara's room = width of room × length of room
-> 95 ⅚ sq feet = 8 ⅓ feet × length of
->(95 + 5/6) sq feet = (8 + 1/3) feet × length of room
->575/6 sq feet = 25/3 feet × length of room
length of room = (575/6)/(25/3)
= 575 × 3/6 × 25)
= 23/2
= 11 ½ feet

Area of the 346+99;$ djdjekdjdjj

The following triangle is an isosceles triangle. What is the length of the missing side?
A. 4 in
B. 37°
C. 53°
D. 11 in

Answers

Answer:

D.11 in

Step-by-step explanation:

isosceles triangles have two congruent sides

The missing side length is congruent with the longer side ( this is pretty obvious )

If the longer side has a length of 11in and the missing side is congruent to the longer side then the missing side length equals 11 in

Hw help (again)
hope everyone is having a wonderful day <3

Answers

Answer:

The numbers are 8 and 6

Step-by-step explanation:

Let x and y be the two numbers

x+y = 14

x-y = 2

Add the two equations together

x+y = 14

x-y = 2

--------------

2x +0y = 16

Divide by 2

2x/2 = 16/2

x = 8

Now find y

x+y = 14

8+y =14

Subtract 8 from each side

8+y-8 =14-8

y =6

The numbers are 8 and 6

Answer:

8 and 6

Step-by-step explanation:

my teacher took my pop tart-

Answers

Wow... Unbelievable Fire that teacher right now >:(

Just…… go buy another one. If you need assistance on which one to chose I personally like the strawberry one them things good.

help11111111112222222222

Answers

Answer: Cheeseburger

Real explanation:

Minimum: 28

Lower quartile: 32.5

Median: 39

Upper quartile: 49.5

Maximum: 56

Interquartile range: 23.5

the answer is cheese burgerrrrrr

26/50 convert to a decimal

Answers

Step-by-step explanation:

26/50

= 26 ÷ 50

=0.52

hope it helps

Answer:

26÷50 0.52 decimal hope helpful answer

Trevyn has 26.5 pounds of birdseed. He puts 13
pounds of birdseed in his feeder each day.

How many days will go by before Trevyn runs out of birdseeds?

Answers

On the 3rd day he will not have enough to put in the feeder.

It’s 2.5, but if you round it then it would be on the third day

write an addition or subtraction equation (your choice!) to describe the diagram.

Answers

Answer:

(-4)- (-9) = -13

Step-by-step explanation:

not sure if it's right so be ware

Answer:

0-4-9= -13

Step-by-step explanation:

Going back 4 spaces from 0 is -4 then after that going back 9 more spaces is an addition to -4 of -9. Which is -13.

Question: What is x????

Answers

The answer for x will be 15

Answer:

x= 15

Step-by-step explanation:

because the other side is equal so you want to find what number times 3 will get you 45

Solve for t.

3t= -8.16

Answers

t= -2.72
8.16/3 = 2.72
3 x 2.72=8.16

t=-2.72 Answers by the one and only muhammad

which angle is supplementary to 16 ?

Answers

I’m no math teacher but I think it’s 13

Answer:

Make me a Brainlist pls

Step-by-step explanation:

angle 13 is supplementary to angle 16 bcoz of the property of linear pair

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Answers

Answer:

Step-by-step explanation:

the answer is D. y=1/2x+1

6.Here is a list of the highest and lowest elevation on each continent

Answers

Asia is the largest sorry if I am wrong

Other Questions

Need help please!!! On October 1, 20Y6, Jay Crowley established Affordable Realty, which completed the following transactions during the month:Oct. 1 Jay Crowley transferred cash from a personal bank account to an account to be used for the business in exchange for common stock, $30,600.Oct. 2 Paid rent on office and equipment for the month, $2,750.Oct. 3 Purchased supplies on account, $2,350.Oct. 4 Paid creditor on account, $890.Oct. 5 Earned sales commissions, receiving cash, $15,800.Oct. 6 Paid automobile expenses (including rental charge) for month, $1,600, and miscellaneous expenses, $680.Oct. 7 Paid office salaries, $2,000.Oct. 8 Determined that the cost of supplies used was $1,150.Oct. 9 Paid dividends, $2,800.Required 1. Journalize entries for transactions Oct. 1 through 9. Refer to the Chart of Accounts for exact wording of account titles.2. Post the journal entries to the T accounts, selecting the appropriate date to the left of each amount to identify the transactions. Determine the account balances, after all posting is complete. Accounts containing only a single entry do not need a balance.3. Construct an unadjusted trial balance as of October 31, 20Y6.4. Determine the following:a. Amount of total revenue recorded in the ledger.b. Amount of total expenses recorded in the ledger.c. Amount of net income for October.5. Determine the increase or decrease in retained earnings for October. Suppose that it is reported in the news that 12% of the people living and working in Kokomo feel that their commute is too long. What is the travel time to work that separates the top 12% of people with the longest travel times and the lower 88% You own a golf course in Florida and you need to determine how many golf carts you need to buy to maximize profits. Please answer the following questions given the information below.A brand new golf cart costs 2000 rounds of golf and the rate of depreciation is 5%.The real interest rate is 8%The expected marginal product of capital is given by MPKf = 1000 10K.a) What is the user cost of capital and what is it expressed in?b) How many golf carts should you buy to maximize profits (i.e., what is K*)?c) Draw a graph (the uc / MPK graph) depicting the state of affairs and label this initial profit maximizing point as point A.Now suppose the (local) government with all their financial shortfalls embarks on a campaign to raise revenue to fund the fire department by imposing a so-called "luxury tax" (we know it as ) equal to 15% of gross revenue. What happens to the profit maximizing number of golf carts? Please show all work and round to two decimal places. REREAD THE SENTENCE, "THE DYE WAS FALLING FROM HER DRESS LIKE BLACK TEARS(PARAGRAPH 29)HOW DOES THE SIMILE CONTRIBUTE TO THE TONE OF THE STORY? From the story "mother and daughter by Gary Soto After the Civil War, the South had to reinvent its economy becauseplantations had been destroyed.the North took over its industry.sharecropping was not an option.the North took over its farmland. A normal resting heart rate is usually about.1) 60-80 beats per min2) over 100 beats per min3) 30-40 beats per min4)150-220 beats per min Find sinA. 3/5B.4/5C.1D.5/4 why was it necessary to co operate with people for unification Help fast it is math and really fast need help A gas has a volume of 1000.0 mL at a temperature of 20.OK and a pressureof 1.0 atm. What will be the new volume when the temperature is changedto 40.0K and the pressure is changed to0.5 atm? Explain the difference between a classic Disney song and a modern Disney song. Give examples of characteristics you would hear in both types. Given right triangle ABC with altitude BD drawn to hypotenuse AC. IfAC 18 and DC 15, what is the length of BC in simplest radicalform The original price of a skateboard, not including tax, was $96. Charlie bought the skateboard on sale, and he saved 30% off of the original price.What was the sale price of the skateboard? HELP ASAP Select the correct answer.Which of the following sentences uses semicolons correctly? 37% of what number is 72? solve 3x-2x-5=0 by factorization method What is the function of hemoglobin?A. to carry oxygenB. to carry carbon dioxide On a scale drawing, the height of a tree is 3 inches. If the scale of the drawing is 1 in:50 ft , how tall is the tree? Solve for x in the equation x squared + 14 x + 17 = negative 96.