# Show that the equation 3x^2 - x^3 + 3 = 0 can be rearranged to give: x = 3 + 3 ---- x^2 x^3 = Divide by ? = x = 3 + 3 ---- x^2 Using Xn+1 = 3

62,835 questions, page 183-
## Area of a triangle plz help

|BM|,|CN| are altitude of a triangle ABC if AB=3.5 AC=3.2 BN=2.1 calculate the area of the triangle and hence find |CN|.......show working plz i don't no it

*asked by Collins on October 19, 2015* -
## Algebra 2

Please help me solve and find the excluded values for this problem. Also please show me the work for this problem I want to learn!@!@!. 49X^6+7X^7/28X^8

*asked by Omar on March 28, 2014* -
## maths

my watch loses 2 minutes in 24 hours. if it is put right at 10am on monday what time will show on it at 10pm on monday?

*asked by Anonymous on May 19, 2011* -
## math

Janelle has $20 and is saving $6 per week. April has $150 and is spending $4 per week. When will they both have have the same amount of money? please show work,

*asked by Johnny on July 24, 2014* -
## Math(Urgent)

Find the exact values of the vertical asymptotes for o is less than or equal to Q is less than or equal to pi for the function y= cot(3Q) I need to show my work for this one but I do not know how to do this.

*asked by Hannah on March 19, 2010* -
## chemistry

If you ran silver nitrate on tap water and distilled water,which one may show a slightly positive reaction? Why?

*asked by Jade on January 18, 2012* -
## Life oriantation

Discuss two examples from the medla to show how the medla support a democratic society . Explain how has benefited from these articles.

*asked by Sabeleni on May 20, 2015* -
## statistics

starting with the values 70 and 100, add 3 data values to the sample so that the mean is 76. the median is 82 and the mode is 82. show work

*asked by mary on October 11, 2010* -
## Pre-Calc Help

Evaluate the expression under the given conditions. (show work please) sin(A-B); tan A=12/5, A in quadrant 3, sinB=-3sqrt(10)/10, B in quadrant 4.

*asked by Daniel on April 19, 2012* -
## math

an equilateral triangle of side 10cm is inscribed in a circle. find the radius of the circle? show the solution

*asked by shafa on March 7, 2019* -
## Reading

In Ralph Waldo Emerson's "Nature", how does he show his idealism in the essay? I don't understand what the question's asking...what's idealism?? thank you!!!

*asked by Sarah on March 25, 2013* -
## Math

A piano has 88 keys. Show with numbers the probability of hitting a particular key if you shut your eyes and strike one key.

*asked by Tyler on April 3, 2009* -
## math

an oil drum is 8ft high and 2 ft in diameter if the drum is half full how much is in cylinder. please show explanation

*asked by Faith on April 22, 2012* -
## Math

Please show eighty thousand, nine-hundred twenty-three and eighty-six hundredths in standard form. My answer was 80,923.86 Thanks

*asked by Anonymous on September 8, 2015* -
## Math help asap

So I've been stuck on this question for about 15 minutes, I could use a bit of help.. Find the function rule for the table, show all your work: (table) x: -2, -1, 0, 1, 2 y: 9, 4, -1, -6, -11

*asked by Anonymous on February 28, 2019* -
## 7th grade math honors

The total cost for renting a kayak is represented as 25+5.50m. What is the constant in the expression 25+5.50m? Show work.

*asked by Kennedy on January 12, 2015* -
## algebra

on a scatter plot how can you determine if driving speed and driving time show a positive, negative or no relationship?

*asked by sandy on January 15, 2013* -
## childhood education

what does reseach show about the child;s relationship with the primary parental figure when the child has additional attachments to other people

*asked by carol on May 13, 2011* -
## mathematics-combination vs A.P

if nC4 ,nC5 and nC6 are in arithemetic progression. then find value of n (Note, nC4=n combination 4) please show workings #thanks

*asked by P1 on April 14, 2016* -
## chemistry

The Kw of water varies with temperature. Calculate the pH of water at 46⁰C with a Kw = 1.219 x 10-14. Show all calculations leading to an answer.

*asked by Ciaria on March 13, 2015* -
## Math

Find all complex zeros for the following polynomial function. Please show all of your work. f(x) = x^4 - 91x^2 - 900 Hi, I need help... I'm not understanding this complex zero..

*asked by CheezyReezy on June 1, 2011* -
## Physics

A bat flying in a cave emits a sound and receives its echo 0.1 s later. Show that it's distance from the cave wall is 19 m.

*asked by John on April 4, 2013* -
## chemistry

If 3.5 ml of distilled water is added to 1.5 ml of a 0.150M solution of CoCl2 what is the concentration of the resulting solution? please show the work

*asked by Tonya on April 9, 2012* -
## math

a piano has 88 keys.show with numbers the probability of hitting a particular key if you shut your eyes and strike a key.

*asked by gabriel on March 12, 2012* -
## History, social studies :)

The mughal empire gave trading rights to several EUropean countries, what assumptions about the power of those countries does this show ??

*asked by Jessica on January 14, 2013* -
## Area of a triangle i need help urgently

in triangle ABC b=6 c=8 and angle A=60degree find the area of a triangle.let AD be the bisector of A where D lies on BC and AD=K?? Show that AD=24root3/7...

*asked by Collins on October 14, 2015* -
## chemistry

sketch a graph to show the melting curve for water as it goes from -25.0C to 110.0C. Use temperature on y-axis and time on your x-axis

*asked by Anonymous on May 8, 2015* -
## Personal Finance

Claire earned $9000 in a 15 month CD that pays an annual 8.67% . How much did Claire earn with this? Could you show me the steps to the answer

*asked by Wanda on September 24, 2014* -
## math

you owe $3 to each of your six friends . Represent the total amount you owe as an integer I know the answer is $18 but I wondering how u get can someone please show me plz

*asked by Rian on August 31, 2014* -
## Misplaced Modifiers or Parallel Structure

I have another sentence to fix. ....so why do women believe they must show their physical attributes to gain contron rather than their intelligence. how should I re-write this sentence?

*asked by ROSE on April 18, 2009* -
## prealgebra

Find the New amount. #4.) Increase 35 by 40% #5) Increase 125 by 8% I don't know how to solve this and show work. Please help me kind person

*asked by vick on February 27, 2012* -
## reading/writing

Jews fast to show God that they are sorry for their sins and to ask for forgiveness. Should the prisoners in the Holocaust fast? list three reason.

*asked by tina on March 11, 2008* -
## CHEMISTRY HELP !!!!

Cell Designation : E (measured) = Sn I Sn^2+ II Cu^2+ I Cu Temp= 3 Celsius Temp= 276.15 Kelvin Delta G= ????? Show work please!!!!

*asked by Anonymous on April 30, 2014* -
## Geometry

I need help simplifying the radical (IN RADICAL FORM ONLY) What's the square root of 224? Can you please show how you got the answer so I can learn how to do it myself next time please.

*asked by GummyBears18 on March 1, 2017* -
## ap english

how does the pythagorean theorem reflect modern math apperciation or show how does this reflect greek classical ideas

*asked by synester on January 30, 2008* -
## statistics

if there 60% math major are women, 15 were random. what probility 12 women were are selected and what are the mean and variance. Show ne how to work the problems

*asked by landa givens on September 21, 2010* -
## math

Ivan has completed 45% of his walk. He has already walked 9 km. How much farther does he have left to walk? I don't understand how to do this. Could you please help and show me how you got this answer? Thank you.

*asked by Cherie on March 4, 2013* -
## physics

A motorboat accelerates from rest in a straight line at a constant 2.0 m/s2 for a time of 8.0s. Show that it travels 64m in this time.

*asked by Daisha on February 12, 2011* -
## algebra

conversion practice. show all work!!! 1. an emu can run 31 miles per hour. what is the emu's speed in feet per second?

*asked by sahsa on September 8, 2015* -
## Business/ social studies

_______ is when a product is included in a show or movie. a.product placement b.a commercial c.promotion d. institutional advertising

*asked by StorySecrets on May 4, 2017* -
## Maths

3 part question. 1. 4 peaches and 3 grapefruit cost £1.30. Write down an algebraic equation to illustrate this. 2. 2 peaches and 4 grapefruit cost £1.20. Write down an algebraic equation to illustrate this. 3. Find the cost of 3 peaches and 2 grapefruits

*asked by Gavin on October 29, 2007* -
## math

Suppose that the width of a rectangle is 5 inches shorter than the length and that the perimeter of the rectangle is 50 inches. The formula for the perimeter of a rectangle is P=2L+2W. a) Set up an equation for the perimeter involving only L, the length of

*asked by tasha on May 11, 2010* -
## Chemistry

I have a question about solubility rules and net ionic equations so for example : CuSO4+Ba(NO3)2----->BaSO4+Cu(NO3)2 Okay so I know BaSO4 is insoluble while Cu(NO3)is solulable, that means BaSO4 will have a precipitate while Cu(NO3) doesn't. So does that

*asked by molly on October 8, 2016* -
## math

If W(p)is congruent to 0(mod p), then p is a Wilson Prime. Show that 5 and 13 are Wilson Primes.

*asked by Adam on July 30, 2012* -
## Pre-Algebra

can someone show me how step by step to convert this problem 45 mi/h=ft/s using dimensional analysis?Thanks.kj

*asked by kj on January 1, 2011* -
## math

hi i made a typo in my last question can u please show me step by step how to simplify [(x^3/y^3) -1]/[(x^2/y^2)+(x/y)+1]

*asked by emily on January 2, 2011* -
## MATH

Show that C is an integer C=16*25-32*75/64*6*16 16(25-2*3*25)/16*6*64 25(1-6)/6*64 -125/384 -0.3255208 Which is a decimal and not an integer. Please help.

*asked by Dany on September 19, 2015* -
## Math need by 9pm cst

Solve by substitution method. Show step by step process. 4x+5y=27 x=26-4y

*asked by SAP on September 30, 2010* -
## Math

1) Given that p(-3), p(-1), and p(5)=0, which expression could be p(x)? A)x^3-x^2-17x-15 B)x^3+x^2-17x+15 C)x^3-3x^2-13x+15 D)x^3-9x^2+23x-15 I would appreciate if someone could show me how to solve it

*asked by Anonymous on February 1, 2016* -
## math

Thank You for taking the time to look at this. If x = 2cos^2(theta) and y = sin2(theta), show that (x -1)^2 + y^2=1

*asked by CaN yOu AnsWeR tHis on August 7, 2010* -
## math

Show that each number is a rational number by writing it as the quotient of two integers. 1. 37 2. -3 1/5 3. 9.2 4. -0.23

*asked by Evelyn on January 28, 2016* -
## maths

Sum of first 30terms of an a.P. are equal to first 20 terms.show that the sum of first 50terms of the same ap is zero

*asked by Anonymous on February 13, 2016* -
## math

Show how to make one addend the tens number. Problem: 22+49= 71 new problem.

*asked by Linda on November 14, 2014* -
## Geometry

Plese show how it is possible for two triangles to intersect in one point, two points, etc, but NOT in seven, eight, nine...points.

*asked by Meme on September 23, 2011* -
## Math

can you show me step by step how tot find the domain of a function like this h(x)=7x-2

*asked by chchch on July 16, 2012* -
## biochemistry

How many grams do you need to make 100 mL of a 0.1 M buffer? I got .01 grams. Is that right? If not, will you show me the right answer and how you got it? Thanks.

*asked by Anonymous on January 27, 2008* -
## Calculus

Evaluate the following integrals. Show all the steps in your calculation. a. ç_0^2(3x^3 - x^2 + 2)dx b. ç_0^1(e^2x - x^2)dx c. ç1/(x+3)dx

*asked by Hy'le on April 27, 2013* -
## math

show me step by step how to find the domain of this function then graph it g(x)=2x-4

*asked by chchch on July 16, 2012* -
## Calculus

Find dy/dt. y=cos^4(pi(t)-20) If you could please show step-by-step, it would be much appreciated. Thanks in advance!

*asked by Jan on October 8, 2013* -
## Maths

In the rectangle OABC, M is the midpoint of OA and N is the midpoint of AB. OB meets MC at P and NC at Q. Show that QP=PQ=QR. Thanks in advance

*asked by Edwas on March 3, 2018* -
## Math

Parallrlogram that is 3 cm measuring 110 degrees and 70 degrees. Please show drawing.

*asked by Trinity on February 17, 2014* -
## CHEMISTRY

Show how Boyle's law can be derived from the ideal gas law.

*asked by ~anonymous on May 7, 2010* -
## algebra

Write the number 2.4 in the form , using integers, to show that it is a rational number

*asked by lala on February 5, 2018* -
## Math

Find 9.62 x 1.005. Can you please show me step by step because I keep getting the wrong answer. Thanks.

*asked by Adryan on January 25, 2012* -
## physics

if the weight of the stone was 2 N and the upthrust was 1 N what weight would the force meter show?

*asked by meenakshi on August 23, 2016* -
## algebra

show me how to solve this problem: Given an endpoint, C, and a midpoint, M, find the other endpoint, D, when C= (3,3), M= (0,0)

*asked by keeya on December 3, 2009* -
## trigonomergy

what is the supplement measurement a 7 degree and a 11 degree angle show me how you got the answer please

*asked by Anonymous on September 1, 2018* -
## Physics

show that, the tangent of the angle of friction is equal to the coeficient of friction.

*asked by Md shaheen Mahmud on March 6, 2017* -
## Math

Let f(x)=2x^2+3px-2q and g(x)=x^2+q,where p and q are constants.It is given that x-a is a common factor of f(x) and g(x) ,where p ,q and a are non-zero constants.Show that 9p^2+16q=0 .

*asked by Anonymous on April 24, 2013* -
## trigonometry

show that sin 2theta/1-cos 2 theta = cot theta

*asked by lindsay on April 24, 2012* -
## Math need by 9pm cst

Solve by elimination method. Please show step by step process. 7r-4s=-7 4r+7s=61

*asked by SAP on September 30, 2010* -
## algebra

Given the function f(x)=7-(1/8)x ,find a formula for the inverse function. show work.

*asked by Davone on May 10, 2014* -
## History

Question 4 of 20 Look at the photograph. What Sumerian art form does the photograph show?

*asked by Dessy . on September 11, 2018* -
## Trigonometry

1.Find the missing values given that Ø in degrees=30. Can someone show me how to find sin

*asked by Ryan on February 11, 2016* -
## alg2 check?

solve: 2x+2(x+3)=2(x+7) what I got was x=4 but I really think I calculated wrong. Can you show me the step by step process please?

*asked by tyneisha on July 18, 2013* -
## Further maths

Show graphically the solution sets of the following inequalities: (a) X square - 7 * h2 > 0 (b) 3X square - 5X - 2 > 0

*asked by Jeff on April 27, 2015* -
## Math

The difference between two acute angles of a right triangle is ðœ‹/9. Show the measures of these angles are 55° and 35°

*asked by Abhishek on June 28, 2016* -
## math

Write the phrase “the quotient of 3 more than a number, and 3 less than that same number. Can someone tell me or show how to do this problem?

*asked by keauanna on November 25, 2007* -
## Math

Please show me how to set and solve: The sum of two numbers is 90. Their difference is 12. What are the numbers?

*asked by Mary on February 13, 2012* -
## maths

one number multiplied by three less than itself equals 18. If that number is positive, what is it? Please show working.

*asked by tom on June 14, 2017* -
## math

i need help simplyfying this question it is 8-5b-1. show me how you do it step by step. i would not mind a few notes

*asked by Alexa on March 28, 2010* -
## Maths

We have Rs.100/-.If we spend Rs.100/-and balance is Rs.102/-,show how is Rs.2/-extra

*asked by Anonymous on August 10, 2015* -
## algebra

3(7+2x ¡Ü 30+7 (x-1) The answer to this inequality problem is x ¡Ý -2 I can't figure out how they got this answer. Can you show me the steps?

*asked by C on April 5, 2008* -
## Algebra 2

Solving Quadratic Systems x^2+y^2=2 x^2-6y=10 Please show work I'm having trouble solving it

*asked by Alicia on December 1, 2014* -
## algebra

3(7+2x)¡Ü 30+7 (x-1) The answer to this inequality problem is x ¡Ý -2 I can't figure out how they got this answer. Can you show me the steps?

*asked by C on April 5, 2008* -
## Algebra 2

Solving Quadratic Systems x^2+y^2=20 x^2-6y=28 PLEASE SHOW WORK I'M HAVING TROUBLE SOLVING IT

*asked by Alicia on December 1, 2014* -
## Polynomials

Can someone show me step by step how to get the sum diff and product of this problem x^3- 〖2x〗^2 + 3x-1 ∶ x^2- x+4

*asked by tela on September 19, 2013* -
## Algebra

On a number line, show all values of x that… have the absolute value greater than 2 have the absolute value less than 2

*asked by Vernice on April 6, 2019* -
## Calculus Help Please!!!

Use implicit diff. to find dy/dx of each of the following. In the following x,y and (a) are all variables. Show step by step please! Thank you! 1) y^2 = x^2+a^2 2) y^2+ay = x^2+ax+a^2

*asked by Josh on March 16, 2014* -
## Algebra 2

Solving Quadratic Systems 2x^2+5y^2=53 4x+y^2=17 Please show work I'm having trouble solving it.

*asked by Alicia on November 29, 2014* -
## Calc

Differentiate f and find its domain. Show step by step please! f(x)=lnlnln(x) Thanks!

*asked by JuYoung on March 16, 2014* -
## University Math

If f (x) = (x^2+5x+2)^2, find f'(x). Find f'(5). Please show your work and explain it so I can understand how to solve this. Thanks

*asked by Mary on September 17, 2011* -
## geometry

11. Show your work. PB is a line segment on a number line. It had endpoints at -2

*asked by Dokkan on August 29, 2017* -
## 4th grade

can you show me how to wrught numbers in:standard form expanded form

*asked by jessica on September 18, 2008* -
## math

i have 5 coins. none are worth more than 5 cents. make a list to show how much coins i have.

*asked by Anonymous on January 14, 2010* -
## algebra

Can someone help me simplify this rational expression x^2-25 /x^2-3x-10 Please show step by step examples. thank you

*asked by Alaska Diamond on July 28, 2013* -
## chemistry

Convert a density of 2.74 x 103 g/L into a density with dimensions of kg/mL. please show how would this conversion be done.??

*asked by Jack on September 6, 2010* -
## Algebra

V = 1/3 Bh (solve for B) ________________________ Can someone please help me with this problem. And show me step by step. I'm really confused.

*asked by Jinja on September 27, 2017* -
## Calculus

Find all critical points of the function. f(x) = xe^3x so x= ? Show steps or tell me how I find them?

*asked by Nancy on June 29, 2010* -
## Language

He studied to show himself approved to God. What part of speech is approved?

*asked by Pat on September 7, 2010*

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