The floor of the room where the documents will be displayed is rectangular
in shape. The length of the floor is four times the width. The floor area is
144 square feet. Write and solve a quadratic equation to find the length
of the display floor. Show the steps you used to solve the problem and
write your answer in a complete sentence.

Answers

Answer 1

Answer:

576

Step-by-step explanation:


Related Questions

pleaseeee helpppppp!!!!

Answers

Answer:

D.

Step-by-step explanation:

Answer:

Step-by-step explanation:

- [tex]\frac{1}{3}[/tex] v ≥ 2

(D) v ≤ - 6

Write as an exponent with the base of b:
[tex](b^{4} )^{m}[/tex]

Answers

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

[tex] {b}^{4 \times m} = {b}^{4m} [/tex]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Fabric is sold by the yard. You are buying fabric to make a blanket and the first yard is $10 and each additional yard is $8. Write an expression to model this situation

Answers

the expression is 8x + 10

Answer:

8x + 10

Step-by-step explanation:

Its 8x + 10 because its saying that the first yard is $10, and each additional yard is $8. To represent that, its already giving us the cost for the first yard, which is $10. And to represent each additional yard, we will use a variable combined with 8 which is 8x.

Hope this helped :)

Make y the subject:
X =
4y - 3
5
(DOK 2)
Select one:​

Answers

Answer:

A

Step-by-step explanation:

5x/4+3=y is the answer

(k+3) - (3k-5)
Whats the answer?

Answers

Answer:

(k+3) - (3k-5)

k+3 - 3k +5

-2k +8

Step-by-step explanation:

Y= 3x - 6 what is the slope??

Answers

Answer:

the slope would be 3 because using y=mx+b, you know that m would be your slope and b would be the y-intercept.

Katt and sanjeev are collecting money for charity. For every £2 that kat collects, sanjeev collects £3. They collect £255 in total. How much money do they each collect?

Answers

Answer: Kate = £102

Sanjeev = £153

Step-by-step explanation:

From the question, we are informed that for every £2 that kat collects, sanjeev collects £3. This csn be represented in a fraction as:

Kat = 2/5

Sanjeev = 3/5

The amount that each collects will be:

Kat = 2/5 × £255

= 2 × £51

= £102

Sanjeev = 3/5 × £255

= 3 × £51

= £153

A streetlight that is7.5 feet tall cast 3 foot -shadow . A nearby flagpole cats 17-foot-shadow . What is the height of the flagpole

Answers

Answer=6.8

>>>>See photo for how to solve<<<

GUYS CAN YOU PLS HELP M EILL GIVE YOU BRANLIEST

Answers

Answer:

Mother nature

Step-by-step explanation:

grocery: 3.5/7= 0.5

sullivan`s: 1/10 / 1/5 = 1/2 = 0.5

mother: 4.00/10= 0.4

farmers 0.45

Answer:

Hm im not sure be I think it should be B.

Step-by-step explanation:

If you drop a container of soap, is the floor clean, or is the soap dirty?

Answers

Answer:

Nothing happens to the soap or the floor.

Step-by-step explanation:

"container" of soap

Answer:

no if the floor is clean the soap will not get dirty

Which table represents a linear function?

Answers

Answer:

I believe it is the last one

(x3x²+2) (3x² 42x-4)

Answers

Answer:

3x242x-4

2(363x-2)

726x-4 the answer

Step-by-step explanation:

because this is the answer

sana nakatulong

How is saving an exercise of character? Financial lit

Answers

Explanation:

Saving is an exercise in deferred gratification. Willingness to defer immediate gratification in favor of a long-term goal is a mark of character.

Using the divisibility rules, explain why 678 is divisible by 2, 3, and 6.

Answers

Answer:

678

678 is even, so it's divisible by 2

6+7+8 = 21, which is divisible by 3, so 678 is divisible by 3

Since 678 is divisible by both 2 and 3, it has to be divisible by 6

Step-by-step explanation:

PLEASE
PLEASE
PLEASE






The image below shows two dilated figures with lines KL and K’L drawn. If the smaller figure was dilated using a scale factor of 2 what relationship do the lines KL and K’L have ?

Answers

KL= 2 K'L'

What is scale factor?

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

Now,

scale factor= KL/ K'L'

2= KL/ K'L'

KL = 2  K'L'

Hence, K'L' is two times of KL.

Learn more about this concept here:

https://brainly.com/question/17144806

#SPJ2

The perimeter of a rectangular playground can be no greater than 120 meters. The width of the playground cannot exceed 22 meters. What are the possible lengths of the playground?

Answers

Answer:

because The perimeter of a rectangular playground can be no greater than 120 meters, The width of the playground cannot exceed 22 meters

=> the length of the playground cannot exceed: (120/2)-22= 38(meters)

Step-by-step explanation:

help me Graph x+3y=6

Answers

There’s your answer
I hope this helps you answer the question

BD bisects m m Find m

Answers

The text of the question is not visible in the answering window. I'll reproduce it here:

BD bisects <ABC.

m <ABD= 2.5x + 8.6

m<CBD = 3.5x - 3.4

Find m<ABC

Answer:

[tex]m\angle ABC = 77.2^\circ[/tex]

Step-by-step explanation:

We have an angle ABC and a line BD bisecting it.

If an angle is bisected, then the two formed angles are congruent, that is

[tex]m\angle ABD=m\angle CBD[/tex]

Substituting the algebraic expressions for both angles:

[tex]2.5x + 8.6=3.5x - 3.4[/tex]

Subtracting 8.6 and 3.5x:

[tex]2.5x - 3.5x = -8.6 - 3.4[/tex]

Operating:

[tex]-x = -12[/tex]

[tex]x = 12[/tex]

The two angles are:

[tex]m\angle ABD=2.5x + 8.6=2.5(12) + 8.6=38.6^\circ[/tex]

[tex]m\angle CBD=3.5x - 3.4 = 38.6^\circ[/tex]

As expected, both angles have the same measure.

The measure of the total angle ABC is twice any of those:

[tex]m\angle ABC = 2*38.6^\circ=77.2^\circ[/tex]

[tex]\mathbf{m\angle ABC = 77.2^\circ}[/tex]

Henry can run 12 laps in 30 minutes. How long will it take him to run 16 laps.

Answers

Answer:

40 minutes

Step-by-step explanation:

30 minutes ÷ 12 laps = 2.5 minutes per lap

2.5 minutes per lap * 16 laps = 40 minutes

sup help me plz owo owo

Answers

Answer:8x^2-4x-5

Step-by-step explanation:just subtract

Answer:

I got 8x^2-4x-5 but I'm not super sure

Step-by-step explanation:

What is the equation of a line that passes through the points (3,6) and (8, 4)?

Answers

Answer:

y=-2/5x+36/5

Step-by-step explanation:

Shane and abha earned a team budget that required their team to collect no less than 2000 cans for recycling. Abha collected 178 more cans than Shane did. Write an inequality to determine the number of cans , s, that Shane could have collected

Answers

Answer:

s ≥ 911

Step-by-step explanation:

Let

s = number of cans Shane could collect

Abha collected 178 more cans than Shane did.

Abha = s + 178

Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling

Number of cans collected by Shane + number of cans collected by Abha ≥ 2000

s + 178 + s ≥ 2000

2s + 178 ≥ 2000

2s ≥ 2000 - 178

2s ≥ 1,822

Divide both sides by 2

s ≥ 1,822 / 2

s ≥ 911

PLEASEEEEE HELP THIS IS DUE SOON

Answers

It’s angle 3...........

Answer:

Its angle 3

Step-by-step explanation:

Because it has the largest view

WORTH 50 POINTS
Recall the formula for factoring the difference of
two squares
a^2-b^2= (a + b)(a - b)
Use the formula to factor n^8-9
What is the value of a?

will mark brainliest pls answer fast

Answers

Answer:ok

Step-by-step explanation:A=23

Write 4 1/2% as a fraction in simplest form

Answers

Answer:

9/2 but you have to simplify it

Step-by-step explanation:

4 1/2 is already a fraction. The simplest form is 4 1/2, there is not a way to simplify it anymore.
Hope this answers your question!

If C=3m^{2}+4m+5C=3m
2
+4m+5 and D=3m+7,D=3m+7, find an expression that equals 2C+2D2C+2D in standard form.

Answers

Answer:

6m^2+14m+24

Step-by-step explanation:

Just got the answer off od Deltamath

The sum of the expressions is 6m²+14+24

What are expressions?

A mathematical statement having variables and numbers which related by mathematical operations is called an expression.

Given are two expressions, C = 3m²+4m+5 and D = 3m+7

We need to find 2C+2D,

2C = 2(3m²+4m+5)

= 6m²+8m+10

2D = 2(3m+7)

= 6m+14

Therefore,

2C+2D = (6m²+8m+10) + (6m+14)

= 6m²+8m+10+6m+14

= 6m²+14+24

Hence, the sum of the expressions is 6m²+14+24

Learn more about expressions, click;

https://brainly.com/question/14083225

#SPJ2

What is an equation for the line
shown?

Answers

Answer:

y=1/2x+2

Step-by-step explanation:

how to convert root into decimal

Answers

how’d u get 150? because it looks incorrect

The gas tank holds a total of 15 gallons of gas.how many miles can the car travel with a full tank of gas

Answers

Answer:

....

Step-by-step explanation:

Answer:

If the car gets 30 in city miles per gallon it (MPG) would be 30×15 which would be 450 miles. If its a sportier car like the Chevrolet Camaro ZL1 which gets close to 18 miles per gallon (MPG) it would be 18×15 which would be 270 miles. There is also highway miles where a standard car would get about 40 or more miles per gallon (MPG) 40×15 which would be 600 Miles. For a car like the Toyota Prius which gets 50-58 miles per gallon (MPG) in a city but 48-53 miles per gallon 58×15=870 miles and 53×15=795 miles. It depends on the car's engine, tuning, transmission, aerodynamics, etc.

Step-by-step explanation:

Different cars get different miles per gallon (MPG).

Find the rate of change of the linear function
shown in the graph, Then find the initial value.
The rate of change is

Answers

Answer:

6

Step-by-step explanation:

dfsfads

Other Questions
Analyze the map and explain how an archaeologist could find a tomb in Egypt with Greek writing on the wall, a temple in India with Doric pillars, or a Sphinx in Persia with the head of Alexander the Great? Although the popular candidate received __________ from most of her constituency, there were still those who __________ her because of a past mistake in her personal finances. if you go bowling and an hour is $12.99 then how much would it be for 3 hours the quotient of a number y and -3.6 is less than 6.5. What is the inequality What is fermentation ?? HELP ME. don't know what this means uses of atmospheric pressure The driver of a car traveling at 60 ft/sec suddenly applies the brakes. The position of the car is s(t) = 50t - 2t2, t seconds after the driver applies the brakes. How many seconds after the driver applies the brakes does the car come to a stop? (4 points) How might pandemic flu impact the functioning of society?Schools may need to be closedVaccine manufacturers may shut down.Workers may need to use their sick leave time.Healthcare facilities may become overwhelmed. what is the difference between actual velocity and theoretical velocity? please help if a neutral atom has an atomic number of 23, how many electrons does it have? What is the deBroglie wavelength of an electron moving at 1.37 x 106 m/s if the mass of the electron is 9.11 x 10-28 g * PLEASE HURRY* Here is the graph for one equation in a system of equations:(0,4) (5.5,0) Write an equation for the system so it has infinitely many solutions. Write a second equation whose graph goes through (0,1) so the system has no solutions. Write a third equation whose graph goes through (0,2) so the system has one solution at (4,1). 1/10 of ____is ten times as much as 500 Your sister gained an admission into your former school tell her information and also advice her on how to behave while in the school. PLS HELP DUE TODAY!!!i need answer and explanation pls I WILL GIVE BRANLIEST TO BEST ANSWER!!!!!!!!!! what were some causes of the Great Depression? I would appreciate if u guys would help me rn. Complete the Statement below :)The keys to successful outsourcing are accountability, reporting, and [BLANK] 5. The population pyramid shown below is for Russia. What could account for the deficit of men in the cohorts over the age of 70?A decrease in the working-age populationThe demographic after-effects of World War IIA lower-than-normal birth rate in the Soviet UnionA government campaign to reduce births in the Soviet UnionThe use of contraceptives to control population for the Soviet Union