What are the solutions to the equation?
4x3 = 36x
Enter your answers in the boxes.
X=
or x =
or X

Answers

Answer 1

Step-by-step explanation:

4x³ = 36x

4x³ - 36x = 0

4x(x² - 9) = 0

4x(x + 3)(x - 3) = 0

Hence x = 0, x = -3 or x = 3.


Related Questions

Took Gage 1 of a gallon of paint to create a mural of his favorite team the Grizzlies. He was asked to replicate his mural for 8 different businesses in Memphis. How much paint will he need for the 8 other murals?

Answers

Answer: He will need 8 gallons of paint for the other murals.

Step-by-step explanation:

Given: 1 gallon of paint was required to create 1 mural.

Since replicates have the same dimensions, i.e same total surface area.

So, if 8 replication need to be made, the quantity of the paint required for this will be

8  x (Quantity required for 1 mural)

= 8 x 1

= 8 gallons

Hence, he will need 8 gallons of paint for the other murals.

The length of a rectangular building is 4 feet more than 3 times the width. The perimeter is 84 feet. Find the width and length of the building.

Answers

Answer:

Width=9.5, Length=32.5

Step-by-step explanation:

Let x be the width of the rectangle,

The length is 4 feet more than 3 times the width,

The length= 3x+4

The perimeter is

2(x)+2(3x+4)=84

2x+6x+8=84

8x=76

x=76/8

x=9.5

The Width=9.5

Length= 3(9.5)+4=32.5

Consider the equation
−9x+2y=−4


A line parallel to the above line would have a slope of _____


A line perpendicular to the above line would have a slope of ____

Please help

Answers

Answer:

slope of line parallel to given line=slope of given line

=9/2

slope of line perpendicular to given line=‐1/slope of given line

= -2/9

Kala purchased a prepaid phone card for $25. Long distance calls cost 8 cents a minute using this card. Kala used her card only once to make a long distance call. If the remaining credit on her card is $21.48, how many minutes did her call last?

Answers

Answer:

44 minutes

Step-by-step explanation:

25.00-21.48=3.52

this means she used $3.52

which is 352 cents.

Each minute is 8 cents so 352/8 = 44

Luci Lulu opened a cookie store in the mall. She found that the relationship between the price of a cookie, p, and the number of cookies sold, x, is given by the linear relationship x = −2000 p + 4000 . Find the maximum revenue Luci can make selling cookies in one day. Find the price she should sell the cookies to make the maximum revenue

Answers

Answer:

The maximum revenue Luci Lulu can make selling cookies in one day is $2,000.

The price Luci Lulu should sell the cookies to make the maximum revenue is $1.

Step-by-step explanation:

From the question, we have:

x = −2000p + 4000 ..................... (1)

Where;

x = number of cookies sold

p = price of a cookie, p, and the

Revenue function (R) can therefore be obtained as follows:

R = px ……………………….. (2)

If we substitute equation (1) into (2), we will have:

R = p(−2000p + 4000)

R = −2000p^2 + 4000p ……………… (3)

Differentiating equation (3) with respect to p and set it equal to zero, we have:

−4000p + 4000 = 0

Solving for p, we have:

4000 = 4000p

p = 4000 / 4000

p = 1

Therefore, this implies the price Luci Lulu should sell the cookies to make the maximum revenue is $1.

Substituting p = 1 into equation (3), we have:

R = (−2000 * 1^2) + (4000 * 1)

R = (−2000 * 1) + (4000 * 1)

R = −2000 + 4000

R = 2000

This implies that the maximum revenue Luci Lulu can make selling cookies in one day is $2,000.

For which value 0 is the statement sin 40= cos 0 true ?

Answers

Answer:

50°

Step-by-step explanation:

sin 40° = cos 50°

Hope it helps you in your learning process.

A scientist measures the change in the temperature of a chemical solution. At the start of the experiment, the solution is at a temperature of -14.96ºC. The temperature decreases 2.9ºC each hour. 1️⃣ Find the temperature of the solution after 3 hours. 2️⃣ Find the temperature of the estimated solution after 3 hours.

Answers

Answer:

-6.26°C

Step-by-step explanation:

Given that:

Initial temperature = - 14.96ºC

Temperature change per hour = 2.9ºC

Hence, the temperature of the solution after 3 hours can be obtained thus :

Final temperature = (initial temperature + (temperature change per hour * Number of hours))

Temperature after 3 hours :

-14.96 + 2.9(3)

-14.96 + 8.7

= - 6.26

Solve for x (28 POINTS)

Answers

P + S = 180

105 + x+65=180

x=10

9s+8=4s+13 If s represents the number of shells Susie found, which of the following stamens correctly describes the equation above

Answers

Answer:

s=1

Step-by-step explanation:

9s-4s=13-8

5s=5

s=1

Ok guys im doing algebra
Joe had a summer job that pays $7.00 an hour and he worked between 15 and 35 hours every week
Domain:

Range:

Answers

:0 ur welcome

brainliest plz

pls help me!!

2. In this polygon, which angle is an exterior angle?


Answers

Answer:

b jwtvd vgakdbbfqbbbq8jrbw5rl17rgsndbgwy

Hey smart math people help me please

Answers

Answer: First off thats not how you ask for help, by calling us "smart math people" that could offend someone...Second off the answer is 10 because

Step-by-step explanation:

A^2 + B^2 = C^2

6^2 + 8^2 = C^2

36 + 64 = 100 square root that = 10

Answer: 10

Answer:

10

Step-by-step explanation:

[tex]a^{2} + b^{2} = c^{2}[/tex] : Pythagorean Theorem

[tex]6^{2} + 8^{2} = c^{2}[/tex] ⇒[tex]36+64=c^{2}[/tex]

[tex]36+64=c^{2}[/tex] ⇒ [tex]\sqrt{100} = \sqrt{c^{2} }[/tex]

10

Help pleas brainliest promised if right

Answers

Answer:

78

Step-by-step explanation:

1300 times .06= 78
Answer:$78

If m∠NOP = 24 and m∠NOQ = 110, what is m∠POQ? Angle N O Q divided into two unequal angles by ray O P. A. 62 B. 86 C. 134 D. 156

Answers

Answer:

B. 86 degrees

Step-by-step explanation:

Given the following angles:

m∠NOQ = 110

m∠NOP = 24

Using the addition postulate:

m∠NOQ =  m∠NOP + m∠POQ

110 = 24 + m∠POQ

m∠POQ = 110 - 24

m∠POQ = 86

Hence the measure of m∠POQ is 86 degrees

Help plzzzzzzzzzzzzzz show work​

Answers

Answer:

x=0

Step-by-step explanation:

∵ △ABC~△AED

[tex] \frac{ AE }{ AB } = \frac{ED}{ BC} \\ \frac{4}{10} = \frac{8}{x + 20 } \\ 4x + 80 = 80 \\ 4x = 0 \\ x = 0[/tex]

The temperature in Anchorage, Alaska, is -13°C, and the temperature in Nome, Alaska, is -31°C. Which of the following is true?

A.
Anchorage's temperature = Nome's temperature
B.
Anchorage's temperature > Nome's temperature
C.
Anchorage's temperature < Nome's temperature

Answers

Answer:

B. Anchorage's temperature > Nome's temperature

Step-by-step explanation:

Can someone help me?

Answers

Answer:

x = 45

Step-by-step explanation:

'x' is the hypotenuse or the 'c' in the Pythagorean Theorem (a² + b² = c²)

27² + 36² = c²

729 + 1296 = c²

2025 = c²

√2025 = c

45 = c

Find the median marks for the following distribution:
Classes
Number of students
0-10
2.
10-20
12
20-30
22
30-40
8
40-50
6

Answers

Answer:

10

Step-by-step explanation:

2+12+22+8+6=50

Median =50/5=10

Which expression is equivalent to -9y + 17

Answers

Answer:

C. 17 - 15

Step-by-step explanation:

Answer:

Step-by-step explanation:

-9y + 17 is equivalent to the following:

17 - 9y  Only order in which the terms appear is different here

-9(y - 17/9) (This is just a regrouping of -9 + 17)

pls help me with this
Which fraction is equivalent to a repeating decimal?
A. 3/50
B. 11/100
C. 4/9
D. 7/8

Answers

Answer:

C.

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

All of the others are equal to .06,.11, and .875 so its C

Last month, Diego's neighbors paid him to take care of their fish when they went on vacation. He spent $13 of his earnings on a book and $9 on some art supplies. Afterward, he had at most $10 left. How can you best describe how much Diego's neighbors paid him?

Answers

Answer:

here!<3

Step-by-step explanation:

A: 9 + 13 + 10 is equal to or less than C

B: 32 is equal to or less than C

Step-by-step explanation:

How I got A:

in order to solve this you have to add 9, 13, and 10.

don't solve it right away, but write every number out individually.

It says in the problem, "Afterward he had AT MOST $10".

With this we know we need a sign other than equal to.

if the amount was at most $10, we need to use equal to or less than.

I chose equal to or less than because it says AT MOST, so the amount he was pain will be equal to, or less than all of then numbers given to us added.

How I got B:

I added 9, 13, and 10.

The sum of these numbers is 32

C is our variable, because we don't know how much they paid him

32 is equal to or less than C

Hope this helps <3

The Zika virus originally started with 3 people. The number of people infected doubles every 2 hours.



Part 1: Write an equation to model the situation.

Part 2: How many people are infected after 6 hours?

Part 3: How many people are infected after 2 days?

Answers

Answer:

Part 1: [tex]P(t)=3(1.4142)^t[/tex]

Part 2: There are 24 people infected

Part 3: P(48)=50,331,648

More than 50 million people are infected after 2 days

Step-by-step explanation:

Exponential Growth

The natural growth of some magnitudes can be modeled by the equation:

[tex]P(t)=P_o(1+r)^t[/tex]

Where P(t) is the actual amount of the magnitude, Po is its initial amount, r is the growth rate and t is the time.

We know the Zika virus started with Po=3 people infected. The number of people infected doubles every 2 hours, which means that for t=2 hours, P(2)=6, thus:

[tex]6=3(1+r)^2[/tex]

Dividing by 3:

[tex](1+r)^2=2[/tex]

Solving for 1+r:

[tex]1+r=\sqrt{2}[/tex]

1+r=1.4142

Part 1:

The equation to model the situation is:

[tex]\boxed{P(t)=3(1.4142)^t}[/tex]

Part 2:

After t=6 hours:

[tex]P(6)=3(1.4142)^6[/tex]

P(6)=24

There are 24 people infected

Part 3:

After 2 days, t=2*24 = 48 hours:

[tex]P(48)=3(1.4142)^48[/tex]

P(48)=50,331,648

More than 50 million people are infected after 2 days

the equation of line L is 2x+y=3 line M is parallel to line L and passes through (1,-6) work out the equation of line give your answer in the form y=ax+b

Answers

Answer:

y=-2x-4

Step-by-step explanation:

At the fair, the ratio of males to females was 4:5. If there are 180 people at the fair, how mamy males are there?​

Answers

Answer:

80 males

Step-by-step explanation:

180 / 9 = 20

20 x 4 = 80

Answer:

the answer is 80 males

Step-by-step explanation:

4(males)+5(females)=9

180(everybody)/9=20

20×4=80 hope this helps

Find the value of y when x=3

y=x+5

y= ?

Answers

i believe that y=8, (and there had to be more than 20 characters so ignore what’s in the parenthesis)

omg someone find tbe perimeter of this shape for me. ill give brainliest

Answers

Answer:

32

Step-by-step explanation:

18+14

32
The two lines mean that those sides of the triangle are equal so:
9+9+14= 32

Describe a situation that is defined by the linear equation P = 40 + 22t. ASAP HELP

Answers

Answer:

Step-by-step explanation:

P could be the price for working as a dog sitter where you ask for $40 to be payed every time you show to work so you can clean the hair off your clothes at the cleaner after work, plus $22 for every hour t you work .

- 4/7 divided by 1 3/4

Answers

Answer:

0.32653061224

Step-by-step explanation:

To write 0.32653061224 as a fraction you have to write 0.32653061224 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

0.32653061224 = 0.32653061224/1 = 3.2653061224/10 = 32.653061224/100 = 326.53061224/1000 = 3265.3061224/10000 = 32653.061224/100000 = 326530.61224/1000000 = 3265306.1224/10000000 = 32653061.224/100000000 = 326530612.24/1000000000 = 3265306122.4/10000000000 = 32653061224/100000000000

And finally we have:

0.32653061224 as a fraction equals 32653061224/100000000000

What does -12(4+g)=?

Answers

Answer:

-48-12g

Step-by-step explanation:

Use the distributive property to get your answer

Answer:

-48-12g

Step-by-step explanation:

-12 x 4 = -48

-12 x g = -12g

Put it all together: -48-12g

pls help I will give brainliest

Answers

Answer:

1. cm

2. mm

3. km

4. mm

5. m

6. ml

7. L

Step-by-step explanation:

may it help you if not forgive me

Other Questions
There is always one way to calculate the magnitude of the net vector of any direction vectors.TrueFalseAnswer and I will give you brainiliest What is 125% of 116? I need help thanks! Given the table and rate of 2ft per second, predict how far the car traveled in 9 seconds. Explain how you made your prediction. Solve 2x2 5x + 3 = 0 by factoring. What geographic tool is limited because it cannot show streets and small towns? Clayton wants to purchase tickets for the rides at a carnival. He can choose to purchase tickets individually, or he can purchase a ticket package. The package includes 25 tickets for $18.75. Determine the cost per ticket if he purchases the package.Help me I vote branliest ____________________-per ticket Answer the following questions:1. Search Unit 5: The Renaissance: Patrons, Artists, and Scholars.2. Go to Chapter 83. Read the entire chapter4. Answer the following questions:- If you saw a person walking down the street during the Renaissance period, how would you know his or her degree of wealth and social class?- How did many of the European ruling families become related to one another? The odds in favor of an event are 2:9 or 2/9. What are the odds against the event? PLEASE HELP. Let f(x) = 9x 18. What ordered pair in f corresponds to the equation f(x) = 9? Recall y = f(x).(x, y) =I got (9,4) the first time and it said it was wrong An initial population of 505 quail increases at an annual rate of 23%. Write an exponential function to modelthe quail population * A B C D How does the launch angle affect the maximum height reached by a ground launched projectile? Help me please!!!!!! I took notes and went back through the lesson but I can't get it. Help, please!!! Read the descriptions below of two substances and an experiment on each. Decide whether the result of the experiment tells you the substance is a pure substance or a mixture, if you can. Sample A is a solid yellow cube with a total mass of 50.0 g. The cube is ground to a fine orange powder and added to a 500 ml beaker full of water. The beaker is stirred vigorously. Some of orange powder settles to the bottom of the beaker, and some rises to the top and floats on the water. When the powder at both the bottom and the top of the beaker is filtered out, dried, and weighed, the total mass is measured to be 50.1 g. Sample B is 100 mL of a clear liquid. The density of the liquid is measured, and turns out to be 0.77 g/mL. The liquid is then heated in a flask until it boils. The vapor that rises off the bolling liquid is collected for 10 minutes and cooled until it condenses into a separate beaker. The density of the liquid that remains in the flask is then measured, and turns out to be 1.04 g/mL.Required:Is sample A made from a pure substance or a mixture? in a free-market economic system if the consumers perceive the price 3. How do Buddhist beliefs differ fromHin du?a. Dharma-b. Caste- what is 1570 increased by 36% Which is an example of investment in human capital?A. cashB. factoriesC. highwaysD. healthcare Fill in the blank with the present tense of the verbs in parentheses. Use the PRESENT TENSE and write the answer only.Norberto y Esperanza no __________ el vnculo que buscan. (conseguir)