# 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
1. ## 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
2. ## 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
3. ## 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
4. ## 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
5. ## 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
6. ## chemistry

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

7. ## 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
8. ## 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
9. ## 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
10. ## 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

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
12. ## 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
13. ## 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
14. ## 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
15. ## 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
16. ## 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
17. ## 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
18. ## 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
19. ## 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
20. ## 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
21. ## 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
22. ## 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
23. ## 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
24. ## 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
25. ## 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
26. ## 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
27. ## 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
28. ## 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
29. ## 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
30. ## 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
31. ## 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

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
33. ## 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
34. ## 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
35. ## 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
36. ## 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
37. ## 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
38. ## 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
39. ## 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

_______ 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
41. ## 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
42. ## 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
43. ## 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
44. ## math

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

45. ## 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
46. ## 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
47. ## 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
48. ## 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
49. ## 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
50. ## 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

51. ## 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
52. ## 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
53. ## math

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

asked by Linda on November 14, 2014
54. ## 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
55. ## 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
56. ## 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
57. ## 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
58. ## 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
59. ## 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
60. ## 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
61. ## Math

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

asked by Trinity on February 17, 2014
62. ## CHEMISTRY

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

asked by ~anonymous on May 7, 2010
63. ## 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
64. ## Math

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

65. ## 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
66. ## 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
67. ## 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
68. ## 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
69. ## 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
70. ## trigonometry

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

asked by lindsay on April 24, 2012
71. ## 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
72. ## 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
73. ## History

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

asked by Dessy . on September 11, 2018
74. ## 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
75. ## 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
76. ## 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
77. ## Math

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

asked by Abhishek on June 28, 2016
78. ## 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
79. ## 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
80. ## 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
81. ## 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
82. ## 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
83. ## 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
84. ## 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
85. ## 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
86. ## 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
87. ## 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
88. ## 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

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
90. ## 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
91. ## Calc

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

asked by JuYoung on March 16, 2014
92. ## 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
93. ## 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

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

asked by jessica on September 18, 2008
95. ## 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
96. ## algebra

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

97. ## 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
98. ## 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
99. ## 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
100. ## Language

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

asked by Pat on September 7, 2010