# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 815
1. ## Maths grade 8

Help how do I find "one exterior angle 180- interior angle" of 6,7, 9, 12 sides please show your work so I can understand thank you

asked by Jay on September 27, 2016
2. ## math

Find the slope-intercept equation of the line with the following properties. Perpendicular to the line -9x-8y=96; containing the point (-8,-8) Can anyone please explain and help me please.

asked by ladybug on September 10, 2012
3. ## biology

true or false? a mammal that can learn to find its way through a maze more quickly than another mammal probably has a better developed cerebellum

asked by finals on May 20, 2011
4. ## Algebra..

Problems 1a - 1c: Find the slope of the straight line that passes through the given points or state that the slope is undefined. Help!? 1. (7, 4) and (1, 1) 2. (-3, 4) and (2, -1) 3. (-5, 3) and (-5, 2)

asked by Unkownn on August 31, 2012
5. ## Calc I

How do I find the derivative for the sqrt(sin(e^(x^3)*cos(x)))??? I know this is a combination of the chain rule and product rule. Please help!

asked by Coolio on June 30, 2013
6. ## math

Suppose x has a binomial probability distribution with n = 200 and p = 0.60. Use the normal approximation to the binomial to find P (X > 130).

asked by Bill on November 18, 2015
7. ## Math

Find the surface area of the prism. Rectangular Prism L=13 m W=6 m H=5 m A) 48m B)346m**** C)780m D)195m Please help!

asked by Sally on May 3, 2016
8. ## MAth

Find the smaller angle given the following: The angles are adjacent and form 120° angle. One is 5 times as large as the other.

asked by Stefanie Thews on January 30, 2016
9. ## Maths

width of a rectangle is greater than its length and area is equal to1700.find length and breadth.

asked by Summan on June 27, 2016
10. ## Business math

Find the installment price of a recliner bought on the installment plan with a down payment of \$90 and six payments of \$109.86

asked by Anonymous on November 17, 2013
11. ## calculus

Determine whether the given series converges or diverges, and find the sum if it converges. I don't understand, help!! Thnx! 1) 20+5+(5/4)+(5/16)+...

asked by Sam on May 7, 2014
12. ## Maths Algebra

Mona's👧 father👨 is thrice as old as mona👧. After 12 years,his👴age will be twice that of his daughter👩. Find their present ages.

asked by Sakshi sinha on August 20, 2016
13. ## math

which expression can be used to find the area, in square units, of a similar polygon with a side length of n units

asked by hougen on August 31, 2011
14. ## Math

Find all integer roots of f(x). Identify any double roots. f(x) = 3x4 - 16x3 + 31x2 - 26x + 8

asked by Taylor on July 1, 2010
15. ## Chemistry

One liter of Saline solution is prepared by dissolving 25.0 g NaCl in water. Find the molarity of this solution.

asked by Kristen on February 20, 2012
16. ## MATHS URGENT

By making the substitution u=7^x and using part a, derive a hidden quadratic equation 7^(2x-1) +4×7^(x-1) -1/14 =0 and hence find all of the solutions to the above equation.

17. ## math

the sum of two numbners is 143. on of the numbers is 3 more than six times the other number..find the two number and show work

asked by Marcia on August 2, 2012
18. ## math

the length of a rectangle is 2 inches less than 8 times the width. the perimeter is 194 inches..find dimensions

asked by Marcia on August 2, 2012
19. ## math (stats)

Find the z scores that separate the middle 59% of the distribution from the area in the tails of the standard normal distribution.

asked by bee on October 12, 2015
20. ## math

The total cost of 6 pens and 8 rubber is Rs.38. If a pen costs Rs. 4 more than a rubber, find the price of each item.

asked by Aryan ale on September 11, 2014
21. ## Maths

The height and volume of a square based pyramid are 12 cm and 100cm respectively.Find the length of the square base?

asked by Spring Field on March 26, 2017
22. ## math

the graphs of the three equations below form a triangle. find the coordinates of the triangle's vertices. 4x+y=1 2x-y=5 3y+3x=12 show work.

asked by kms on May 22, 2017
23. ## english

I have to find the correct article that goes in the sentence. 1.)Usually ___ strange bird is a timid animal. Article- the.

asked by Martha on January 6, 2015
24. ## math

a fair die is tossed 180 times. Find the probability P that the face 6 will appear between 29 and 32 times inclusive.

asked by vilma on October 26, 2012
25. ## Calculus

Find the vector equation of the line that passes through the point (2,-1,7) and is parallel to the line of intersection of the planes x + 2y - 3z = -6 and 3x - y + 2z = 4

asked by J on May 6, 2012
26. ## Physics

A parallel-plate capacitor with air between the plates has an area A= 2.00 x 10^-4 m^2 and a plate separation d = 1.00 mm. Find its capacitance.

asked by Tolen on July 28, 2018
27. ## Lbesgue measure

Let E(1,2) be the set of all numbers in (0,1) such that their decimal representation does not contain 1 and 2. Prove that E(1,2) is Lebesgue measurable and find the Lebesgue measure of E(1,2).

asked by sxxx123456 on January 15, 2009
28. ## Math

Trigonometry problem: The sides AB and AC of triangle ABC are of lengths 4 and 7 respectively. M is the midpoint of BC. AM is of length 3.5, Find the length of BC.

asked by Kalia on July 23, 2011
29. ## Statistics

I need to find the measures of spread and center for each data set in a problem I am doing. How do I do that? Also, is the center the mean(average)? Or the median?

asked by Jill on March 6, 2012
30. ## Pigskin Geography

For numbers 13 and 14 on week 8 I cannot find how much larger houston is than buffalo and how much larger minneapolis is than Green Bay. Please Help!!! Thanks:)

asked by LALA on November 1, 2009
31. ## MATH

A line has a slope -4/3 and passes through the point (12,6). Determine three additional points of this line. I don't know how to do find this

asked by NEED HELP PLZ on December 21, 2016
32. ## Math

Find all integer roots of f(x). Identify any double roots. f(x) = 2x4 + 11x3 + 13x2 - 11x - 15

asked by Taylor on July 1, 2010
33. ## Chemistry

How do I find the pH of pure neutral H2O at o degrees celsius by using standard enthalpies and standard entropies

asked by Tanya on April 21, 2011
34. ## math

The perimeter of a rectangular backyard is 6x + 6 yards. If the width is x yards, find a binomial that represents the length.

asked by Cheryl on September 3, 2010
35. ## Math

The Cost of grassing a square lawn at 1.35 per m suare is 72037.35.Find the cost of fencing with two times at rs 2.85 per m.

asked by Sahar on August 25, 2017
36. ## algebra

the sum of four consecutive integers is -72. write an equation to model this situation and find the values of the four integers

asked by lucindatamakloe on August 4, 2013
37. ## Chemistry

If the back of your hand is moistened with alcohol, you will find that it rapidly becomes dry ,But if we do so with water it does not get dryer rapidly . Why?

asked by Sakshi on May 23, 2017
38. ## Pre-Algebra

For an account that earns interest compounded annually, find the balance on the account to the nearest cent.

asked by Anonymous on January 21, 2013
39. ## Maths

A shopkeeper buys 11 hair clips for \$10 and sells 10 clips for \$11. Find out the gain or the loss percent.

asked by Parmod on October 6, 2017
40. ## math

80% of the American population likes pizza. If 8 Americans are chosen at random, find the probability that 6 of them like pizza.

asked by jon on June 28, 2014
41. ## Maths, Biology, Business Economics

Hi I want to study Psychotherapy and be a Dance therapist but cannot find any courses for Dance Therapy in South Africa.

asked by Jessica on April 7, 2014
42. ## math

The ratio of the perimeters of two squares is 1:5. If the area of the bigger square is 250m^2, find the perimeter of the two squares

asked by Mielle on September 28, 2014
43. ## maths

deepak is twice as old as vikas after twelve years his age will be thrice that of vikas. find there present ages

asked by khushi on February 28, 2017
44. ## more physics..

find the kinetic energy of an airplane traveling at a speed of 648 km/h if the mass of the airplane is 5,000 kg.

asked by wayne on June 8, 2010
45. ## algebra/trigonometry

find the smallest positive number that is the difference of two three-digit integers made up of the digits 1, 2, 3, 6, 7, 8 where each digit is used once.

asked by DJ on September 9, 2012
46. ## calculus

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region. 2y = 4√x and y = 5 and 2y+2x = 6.

asked by Sam on February 28, 2017
47. ## calculus

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then ﬁnd the area of the region. y = 5x^2 and y = x^2+6

asked by Sam on February 28, 2017
48. ## Algebra

the perimeter of a rectangle is 54 inches. two times the width of 3 centimeters more than the length. find the dimensions of the rectangle.

asked by Julianna on January 31, 2016
49. ## maths quartic equation need help

the quartic equation x^4+2x^3+14x+15=0 has equal root of 1+2i find the other three root help me show step plz

asked by philip on September 26, 2016
50. ## physics

Moving with uniform acceleration a body covers 80 m in first 5s and 180m in next 5s.find initial velocity and acceleration

asked by rushil on March 28, 2016
51. ## Math

If the sides of a disheveled triangle is 9cm, 9cm and 4cm, find the height on the shortest side.

asked by Dian on November 15, 2016
52. ## physics

Find the Gravitational Potential at a point on the earth’s surface. Take mass of earth as 5.98 X 10 24 kg, its radius as 6.38 X 10 6 m and G = 6.67 X 10 – 11 Nm2 kg – 2.

asked by Roswitha on April 21, 2019
53. ## Chemistry

I wanted to find out what the difference is between acetic acid and boric acid and how they relate to the LaChatelier's principle.

asked by Colleen on November 30, 2010
54. ## math

a ģùn is fired at a distance of 24•3 away from a man • he hears the sòùñd after 27 second find the speed of soùnd at which it travels

asked by Anonymous on December 21, 2016
55. ## Capacitors

A parallel plate capacitor has area of 2cm^2 and a plate separation of 1mm. Find capacitance.

asked by Anonymous on April 22, 2012
56. ## MATHEMATICS

How do you find the average deviation from these numbers: 290 , 270 , 250 , 300 , & 290. I think their mean is 280

asked by DAN on April 9, 2012
57. ## Statistics

Graduation rate for students in a program is 80%. If 10 students from it are selected at random, find the probability that AT LEAST 8 of them graduated.

asked by Janelle on October 21, 2014
58. ## chemistry

I did a lab about melting point. It is asking me for the purity of the compounds? How do I find it? Do I use melting points or percent yield?

asked by Yoo on October 5, 2010
59. ## Trigonometry

Find the maximum value of |r| and any zeros of r. (Assume 0 ≤ θ < 2π. Enter any zeros as a comma-separated list.) r = 5 + 10cosθ

asked by Thomas on April 27, 2019
60. ## Trigonometry

Find the maximum value of |r| and any zeros of r. (Assume 0 ≤ θ < 2π. Enter any zeros as a comma-separated list.) r = 19 - 19sinθ

asked by Thomas on April 27, 2019
61. ## math

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region. y=5x^2,y=x^2+3

asked by Philip on April 27, 2019
62. ## Math

The perimeter of a rectangle is 15 ins. The lenqth is 3 ins. lonqer than 5 times the width. Find the length A)63 B)12 C)36 D)38

asked by Kenya on May 6, 2008
63. ## math

Find the area of the region in the first quadrant that is below the parametric curve? the parametric curves are x = t^3 + 6t y = 4t - t^2 any help would be greatly appreciated. Thanks!

asked by Calc 2 parametric on December 3, 2014
64. ## Geometry

Write the equation of the family of lines with slope -1/2 and find the two members of the family 5 units away from the origin.

asked by Hannah on July 31, 2019
65. ## MATH

Find the number of words which can be formed by using the letters of the word EQUATION if each word has to start with a vowel.

asked by michele on April 21, 2011
66. ## Pre calc

If 250 mg of a radioactive element decays to 200 mg in 48 hours, find the half-life of the element

asked by Dom on April 28, 2010
67. ## math

How do I find out on a standard calculator what this is: A=1/2 (4 3 )(48) It's supposed to read 4 square root 3 I don't even know how to input this into my calculator. Can someone tell me how? thanks!

asked by Lauren on December 16, 2009
68. ## Calculus

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region. x+y^2=42, x+y=0

asked by Kelly on November 21, 2013
69. ## Math

A baker uses 4 berries for every 1 muffin. which equation can be used to find the number of berries, b, needed to make m muffins? A. b = 4/m B. b = 4m C. b = 1/4m D. b = m + 4

asked by grey on October 13, 2017
70. ## Calculus Area between curves

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region. 3y+x=3 , y^2-x=1

asked by Amy on November 21, 2013
71. ## math

Given the coordinates of the vertices of a quadrilateral, determine whether it is a square, a rectangle or a parallelogram. Then find the area of the quadrilateral. E(–7, –1), F(2, –1), G(–4, –8), H(5, –8)

asked by Jonathan on April 4, 2018
72. ## sports

I have been searching for information on local media revenue for the Minnesota Twins and was wondering if anyone would know where I could find such information?

asked by ss on February 22, 2008
73. ## arithmetic

Find the sum of the first 25 terms of an arithmetic sequence whose 7th term is −247 and whose 18th term is −49.

asked by jae on May 26, 2012
74. ## Chemistry- acids/bases

Find the concentration of OH- of a solution of 45.0mL of 0.0921 M Ba(OH)2 diluted with enough water to make 350.0 mL of solution.

asked by Jessica on February 12, 2014
75. ## Literacy

I'm doing a project about the Holocaust and we have a special person that was in the Holocaust that we have to research. Her name is Hetty d’Ancona. Can you help me find some facts about her?

asked by Anonymous on April 8, 2014
76. ## intermediate algebra

Two supplementary angles are such that one is 14 times larger than the other. Find the two angles. (Enter solutions from smallest to largest.)

asked by unique on February 4, 2012
77. ## Maths

So there's a sequence: 0, 1/2, 3/4, 7/8, 15/16,... and I have to find the pattern and the next two numbers. I don't understand how I should go about doing this. I don't believe it uses multiplication or division as it starts with 0. Help?

asked by Squid on September 5, 2012
78. ## intermediate algebra

Two supplementary angles are such that one is 14 times larger than the other. Find the two angles. (Enter solutions from smallest to largest.)

asked by unique on February 4, 2012
79. ## Math

A rectangular paddock has an area of 240m². Find the breadth if the length is 8 meters longer than the breadth.

asked by Dian on August 14, 2016
80. ## Physics

Two spheres are cut from a certain uniform rock. One has radius 3.54 cm. The mass of the other is 3 times greater. Find its radius.

asked by Student on January 29, 2017
81. ## physics

a ball is dropped from the height. if it takes 0.2 sec. to cross the last 6 m before hitting the ground find the ht. from which it was dropped

asked by Anonymous on August 20, 2011
82. ## geometry

Geometry riddl How did they like the story about towel manufacturing? Also, where can I find geometry worksheets on plane and simple? ? ? ?

asked by Debra on September 26, 2006
83. ## math

Find the EXACT value of sin(2A) if cscA=5/4 Assume A is a Quadrant I angle in standard position. sin(2A+=

asked by math on July 30, 2019
84. ## math

An isosceles triangle has a base of 20 cm. The vertex angle is 82 . Find the length of Each of the two equal sides of the triangle.

asked by meme on March 13, 2016
85. ## trig

if point P is a point on the terminal side of 0, and 0 is in standard position, find sin 0,cos 0 and tan 0. 1. P(-6,8) 2. P (1,3) 3. P (-2,-40), 4. P (-5, -12)

asked by shawn on May 14, 2011
86. ## Haramaya univercity

A 0.5 kg ball is thrown straight speed of 15m/s find the momentum of the ball at its maximum hieght

asked by Gadisa on September 5, 2015
87. ## Physics

Water is ejected from a garden hose of radius 1.06 cm at a speed of 5.19 m/s. Find the flow rate through the hose.

asked by Abby on November 15, 2017
88. ## biology

1) I can't finish my homework due to this one question, please tell me where I can find this question, thanks! What are levels of protein structure of Angiosperms?

asked by Jessica on February 14, 2012
89. ## Maths - trig

Solve 3cos2x - 7cosx = 0, when 0

asked by Rose on October 3, 2010
90. ## math

Diagonal of a rhombus are in the ratio 3:4. If its perimeter is 40cm, find the length of the side and diagonals of rhombus

asked by dj singj on December 31, 2017
91. ## Calculus Help Please!!!

find the derivative of the function. Simplify where possible. F(theta)=arcsin(square root of (sin9(theta)))

asked by Jim on March 20, 2014
92. ## Physics

A car moving at 89 km per hour is subjected to a retardation to brought to rest in 70 second. Find retardation and distance

asked by Anonymous on August 5, 2018
93. ## math

the diagonals of a parellelogram are 20 cm and 30cm long and intersect at an angle of 25 degrees. Find the sides of the parellelogram

asked by shan on September 6, 2008
94. ## chemistry

plan and design an experiment which would allow you to find the percentage by mass of copper in a sample of impure copper

asked by kim on March 27, 2011
95. ## MATH GEO URGENT

The ratio of three consecutive angles in a cyclic quadrilateral is 2:3:4. Find the largest angle of the quadrilateral, in degrees.

asked by Anonymous on May 31, 2014
96. ## chemistry

How would you find the empirical formula for this... a substance was found by analysis to contain 20% by mass calcium and 80% by mass bromine.

asked by Jamie Marie on October 29, 2009
97. ## Calculus (repost)

Find the limit: lim {[1/(2+x)]-(1/2)}/x as x->0 How do you remove the complex fraction??? (or just complex fractions in general, I have trouble with them...) Thank you!

asked by Momo on February 15, 2010
98. ## Mechanics....Urgent!!

Find the magnitude and direction of the equilibrant of two forces, one being horizontal pull of 18 N and the other a pull of 23 N at 50 degrees to the 12 N force.

asked by joe on January 16, 2013
99. ## Chemistry- acids/bases

Find the concentration of OH- of a solution of 45.0mL of 0.0921 M Ba(OH)2 diluted with enough water to make 350.0 mL of solution.

asked by Jessica on February 12, 2014
100. ## Mechanics & hydromechanics

Find the magnitude and direction of the equilibrant of two forces, one being horizontal pull of 18 N and the other a pull of 23 N at 50 degrees to the 12 N force.

asked by joe on January 16, 2013