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

143,010 questions, page 646
1. ## Math

Find the sum of the infinite geometric series 36+24+16+...if it exists. r=24/36=2/3 S=a1/1-r (36)/1-(2/3) 36/.33 repeating S=108

asked by Jon on March 4, 2008
2. ## Derivatives

I have gotten so many different responses from mine on this question Can someone PLEASE write out the steps for me for this. Thanks f'(x)= 2x/(x^2+1) Find the second derivative. I get 4x^3 + x^2- 12x + 1

asked by Alaina on May 6, 2013
3. ## science

flow chart to find producr,average,sum,largest of three numbers?

asked by vinay on October 27, 2016
4. ## Trig

Find the exact value of: sin405. reference angle=225 sin225= -.707106781 = -.71

asked by Jon on March 6, 2008
5. ## math

Find the horizontal and vertical asymptotes of the curve. y = x^2+5/9x^2−44x−5 x= (smaller x-value) x= (larger x-value) y=

asked by Andrew on February 11, 2015
6. ## maths

find the general solution for the equation: sin2x+ square root 3cosx =0

asked by allie on May 9, 2013
7. ## Math

Find the length of the side of a square with an area of 144. A. 48 in * B. 12 in C. 206 in D. 288 in

asked by Billie Eilish 🖤 on May 20, 2019
8. ## Maths

A rectangular box has a height 1.5 m ,breadth=80 cm and thickness fifty cm .find its volume?

asked by Nandana on January 16, 2018
9. ## calculus

For f(x) = e^cos(x) use your graphing calculator to find the number of zeros for f '(x) on the closed interval [0, 2π]. A 1 B 2 C 3 D 4

asked by carla on January 11, 2018
10. ## Math

How do you find the length of one side of a trapeziod using the 'point-to-a-line distance' formula?

asked by Anika on February 5, 2011
11. ## Calclus

A point is moving along the graph of y = 1/(1 + x^2) so that dxldt = 2 centimeters per minute. Find dy/dt for the following values of x. (a) X = -2

asked by Brian on November 2, 2016
12. ## Math

cotθ=3, cos

asked by Anonymous on January 8, 2018
13. ## math

if sin^14A+cos^20A=x then find the smallest interval in which value of x lie

asked by aashi on May 1, 2013
14. ## Math

Find the work done by the force field F(x, y, z) = on a particle that moves along the line segment from (1, 0, 0) to (5, 2, 3).

asked by Taylor on November 2, 2016
15. ## Math

suppose the distance(in feet) that an object travels in t seconds is given by the formula s(t)= 2t^3 + 45 - 5. find s(2), v(2) and a(2)

asked by Han on November 2, 2016
16. ## Calc

Find the work done by the force field F(x, y, z) = y + z, x + z, x + y on a particle that moves along the line segment from (1, 0, 0) to (5, 2, 3).

asked by Anon on November 1, 2016
17. ## math

the base of an isosceles triangle is 20cm and its perimeter is 42cm. find its area

asked by abhilasha on November 1, 2016
18. ## Calculus

find lim (2x+1+cos2x/22) x->0 Give one sequence starting at x=0.1 to support your claim.

asked by Anonymous on February 6, 2011
19. ## Outline

I know i'm getting annoying with all of these questions but I need help on one more. Can you give me a link to find the recreation of Port St Lucie?

asked by Sammie on January 10, 2012
20. ## Geometry

find the measure of each angle of an isosceles trapezoid if two of the angles has measures in the ratio of 2:3.

asked by Lissa on September 21, 2011
21. ## Math

----- If: sin(3pi / 10) = (1 + squareroot 5) / 4 Find the exact value of cos(pi / 5) ----- Thankyou very much. Of course, all help is appreciated.

asked by sqleung on March 2, 2008
22. ## chemistry

find the molar solubility of zinc carbonate if its ksp=1.5x10^-10. (at 298K)

asked by mike on May 4, 2013
23. ## Maths

Find the amount when princple is 29200,rate is 6%.time is 4 year and 3 months?

asked by Aman singh on May 10, 2013
24. ## Physics

Find the force necessary to stop a 900 kg jetta traveling at +25 m/s in a time of 5.0 seconds.

asked by Mariam on January 16, 2018
25. ## math

The area of the rhombus formed by points of intersection of parabolas y=x^2−b and y=−x^2 +b and their vertices is 54. Find b.

asked by Billy Mays on January 16, 2018
26. ## Math-Statistics

For a standard normal curve, find the z-score that separates the bottom 90% from the top 10%.

asked by jason on December 9, 2009
27. ## maths sequence

Find the sum of the first eight terms of a linear sequence whose first term is 6 and last team is 46. Plz help

asked by Anonymous on October 20, 2016
28. ## math:vertex,axis of symmetry,min/max,

How do i find the vertex,axis of symmetry,min/max value? a) x^2-9x+y+20 b) f(x)=-5/4x^2+5/28x-5/114 c) f(x)=5x^2+x+4

asked by John on May 19, 2013
29. ## Math 110

Find intervals of increase/decrease and classify all critical points of (a)g(x)=cos(􏰀x/(￼￼x2 +9)) (b) f(x)=x5/3 −x2/3

asked by Paula on February 9, 2015
30. ## parent functions

how do i find domain range intervals inc. dec. max/min and symetry also

asked by julio on December 9, 2009
31. ## trig

Given that sin x = - ã2/2 and that cos x is negative, find the other functions of x and the value of x. can you explain how this problem can be solved please.

asked by Anonymous on January 30, 2011
32. ## algebra

A rectangle has length of 14x^4 and a width of 7x^3. Find the area in square units.

asked by tammy on May 20, 2013
33. ## parent functions

how do i find domain range intervals inc. dec. max/min and symetry also

asked by julio on December 10, 2009
34. ## calculus

Find the volume of the solid that is obtained when the region under the curve y = 4 − x^2/6 is revolved around the y -axis between y = 0 and y = 4 .

asked by Mat on May 21, 2013
35. ## geometry

Find the equation of a line in slope-intercept form whose parametric equations are x = 2t + 3 and y = 4t - 1

asked by Lenora on December 10, 2009
36. ## Algebra II

Use the equation of the exponential function whose graph passes through the points (0,-2) and (2,-50) to find the value of y when x= -2. I'm lost!! Thanks.

asked by Lucy on March 16, 2008
37. ## Ancient Egyptians

Does anyone know more stuff about the everyday life and food of the Pharaohs and if possible can someone find me a rescipe for one of their foods.

asked by Paris on July 1, 2008
38. ## Math

Find all pairs of integers such that when they are added they equal 100, and when they are multiplied they are at least 2000.

asked by Erika on February 10, 2015
39. ## maths

Find the first term (a) of ago sequince in which the common ratio is 2 and sum of the first 10 terms are 93

asked by nasra on October 23, 2016
40. ## Math

The area of the rhombus formed by points of intersection of parabolas y=x^2 −b and y=−x^2 +b and their vertices is 54. Find b.

asked by Please be serious here on January 17, 2018
41. ## Math

Find the unit rate: Jim roller skates 12 miles in 2 hours.

asked by Amy on October 26, 2016
42. ## chemistry

How do you find the rate(mole rxn/L s) from .00014 M or Iodine, .57 M or acetone, and .18 M of H+ and 16.8 seconds?

asked by Jake on February 2, 2011
43. ## English

I have a reaserch paper to do on someone famous from the 1920's, and I can't really find a good one. Can someone give me some suggesstions.

asked by Kala Hammer on February 2, 2011
44. ## Math

The area of the rhombus formed by points of intersection of parabolas y=x^2−b and y=−x^2+b and their vertices is 54. Find b.

asked by Please answer this problem on January 17, 2018
45. ## english

where can i find information to support global warming as seen in the film, An Inconvenient Truth? Thank you!

asked by jules on March 9, 2008
46. ## math

The efficiency e of a gasoline engine as a function of its compression ratio r is given by e =1− r1−γ , where γ is a constant. Find γ for e = 0.55 and r = 7.5.

asked by Mat on May 10, 2015
47. ## Math

Find the greatest number which divides 2011 and 2623 , leaving remainders 9 and 5 respectively

asked by Sakshi on May 19, 2019
48. ## Math

In triangle ABC, measure of angle A is 30 degrees. AC=4, AB=3 square root of 3. Find BC.

asked by Gems on October 24, 2016
49. ## english

hi people... is there any website i can find online book reviews on books (full ones)????????????????

asked by Namra on March 11, 2008
50. ## Algebra 2

find the real solutions of each equation by graphing. 15x^4=11x^3+14x^2

asked by Zach on February 10, 2015
51. ## Algebra

If the principal P = \$600, the interest I = \$210, and time t = 5 years, find the following. (a) What is the rate

asked by Sue Jackson on August 28, 2012
52. ## Pre Cal

2cos*2x-cosx=1 find all solutions to the equation on the domain [0,2ð] i got ð/4, 7ð/4, 3ð/4, and 5ð/4 but only got two out of four points... what did i do wrong?

asked by Kindell on March 17, 2008
53. ## Algebra

Use quadratic regression to find the equation of the parabola going through these 3 points. (-3,88), (2,-27), (4,-17) y= 4x2-19x+?

asked by Tyler? on May 22, 2019
54. ## calculus

The limit lim as x approaches 1 of (x^12-1)/(x-1) represents the derivative of some function f(x) at some number a. Find f and a.

asked by Logan on September 16, 2011
55. ## science

find out the volume of 0.05M HCL requred, in ml,in order to neutralise 0.2M Naoh of 40 ml.

asked by nithya on April 19, 2013
56. ## Math

The variable x in the expression 3+2x is replaced in succession by 1.2.3 and 4. Find the sum of the resulting numbers.

asked by Tata on November 13, 2016
57. ## Calculus

find an equation of the tanegent line to the curve 3xsquared + 5ysquared=8 at the point (1,1)

asked by Leslie on April 20, 2013
58. ## trigonometry

A ship sails 15.0 mi on a course S40°10’W and then 21.0 mi on a course N28°20’W. Find the distance and direction of the last position from the first.

asked by michelle on November 13, 2016
59. ## calculus

Find the discontinuities of the given function. Classify them as a point discontinuity or a jump discontunuity. g(x)= x, x= -3

asked by Janet on February 12, 2011
60. ## Chemistry

Afirst order reaction completed the 90%in 30minute find the time for99.9%,,,,

asked by Anonymous on December 20, 2017
61. ## Calculus

Use logarithmic differentiation to find the derivative of the following: y=x^x^2 x>0 Please show all steps so I can following for future understanding

asked by Sean on April 21, 2013
62. ## Math

How do you find the total number of maximum and minimum points of the function whose derivative is given by f^1(x)=x(x-3)^2(x+1)^4 ???

asked by Maddie on April 21, 2013
63. ## calculus

f(x)=3-5x , (-1,8) find the slope of the tangent line to the graph of the function at the given point how do you figure this out?

asked by art on February 11, 2011
64. ## Calculus

Find an equation of a line tangent to y = 2sin x whose slope is a maximum value in the interval (0, 2π]

asked by Sara on February 17, 2015
65. ## geometry

triangle ABC has DE || AB with D between A and C, and E between B and C. AC = 12, CD = 4, BC = 24. find CE. do i use similar triangles for this? i don’t really know what to do :( (thank you all for the help with my earlier questions, i really do

asked by taylor on May 27, 2019

Use the four step process to find the slope of the tangent line to the graph at any point: f(x) = -1/2(x^2)

asked by Anonymous on February 11, 2011
67. ## Calculus

Find the volume of the solid obtained by rotating the region bounded by y=8x+24, y=0 about the y-axis.

asked by Cole on February 18, 2015
68. ## Math

3. Find the theoretical probability of choosing a winning three-digit number in the lottery.

asked by Barry Vacker on May 28, 2019
69. ## math

Find equivalent fractions with common denominator and order form least to greatest: 2/3, 1/2, 5/12

asked by sue on December 3, 2009
70. ## math

find the area of an lsosceles triangle whose base 8cm and the length of each of the equal is 5 cm

asked by neeraj on December 14, 2017
71. ## math

i don't understand how i can find the values for n and m int he rate law experimentally

asked by Anonymous on April 15, 2007
72. ## Algebra2

Determine whether the function represents exponential growth or decay. Then find the y-intercept. y=4(5/6)^x

asked by Steve on November 15, 2016
73. ## Calc

Find the critical numbers of the functions. f(0) = 2sec0 +tan0 on the interval [0,2pi]

asked by Eric on November 15, 2016
74. ## math

find the length width and area of an object where the perimeter is fixed at 20 meters

asked by tahj on March 1, 2011
75. ## physics

Find the magnitude of electric field at point p in figure due to the charges q1 = 3.3 μc, q2 = 11.1 μc and q3 = -9.2 μc

asked by yasseen on April 18, 2013
76. ## Math

Find the length of the shortest side of triangle ABC drawn given that the perimeter is 22. A=3x+1 B=2x+1 C=x+4

asked by Anonymous on December 16, 2017
77. ## Math

Using Sine Rule In Triangle ABC,A=29degree,B=36degree,b=15.8cm Find a

asked by Rahmot on May 29, 2019
78. ## Trig

Find the exact value of the trigonometric function given that sin u=3/5 and cos v=-8/17. Both u and v are in quadrant II. Tan (u+v)

asked by Lynn on November 14, 2016
79. ## Maths

Find the height of the observer 25 degrees above the ground with 60m the base metre

asked by Miracle on May 29, 2019
80. ## Science

I am doing a project on blizzards and I am having a hard time trying to find 3 good interactive websites. Help please? Thanks!

asked by Emma on April 18, 2013
81. ## trig

Find the altitude of an isosceles triangle whose base in 30 cm vertex angle is 75 degres

asked by ...wew on February 11, 2011
82. ## Calculus

Find the relative extrema of the function f(x) = 1/2 x - sinx on the interval (0, 2 pie) please show me how you got this!!

asked by Gabby on April 23, 2013
83. ## Calculus

Find the volume of the solid formed by rotating the region enclosed by y=e^(2x)+3 y=0, x=0, x=0.9 about the x-axis.

asked by Anonymous on February 10, 2011
84. ## Calculus

Find the volume of the solid obtained by rotating the region bounded by y= x^(1/3), and y= x about the line y=1

asked by Joe on May 6, 2015
85. ## math/probability

If two fair dice are rolled, find the probability of a sum of 6 given that the roll is a "double". How do I do this?

asked by Brian on December 7, 2009
86. ## science

fical lengt of concave mirror =50cm m=1÷2 cm .find the position of the object

asked by parag on November 6, 2016
87. ## calculus

find the dimensions of the rectangle of maximum area that can be inscribed inside the ellipse (x/4)^2+(y/3)^2 = 1

asked by Laura on February 8, 2011
88. ## Calculus

Find the volume of the solid obtained by rotating the region bounded by y= x^2, y=0, and x=3 about the x-axis.

asked by Anonymous on May 7, 2015
89. ## Calculus

Find the volume of the solid obtained by rotating the region bounded by y= x^(1/3), and y= x about the line y=1

asked by Anonymous on May 7, 2015
90. ## Science

Find out the molality of acetic acid ch3cooh whose molarity is 2 and density of solution is 1.20 g/ ml ?

asked by Kamal on April 29, 2013
91. ## Science

Find out the molality of acetic acid ch3cooh whose molarity is 2 and density of solution is 1.20 g/ ml ?

asked by Kamal on April 29, 2013
92. ## Science

Find out the molality of acetic acid ch3cooh whose molarity is 2 and density of solution is 1.20 g/ ml ?

asked by Kamal on April 29, 2013
93. ## Calculus

Using 4x^2 - 9y^2 = 36 Find y by implicit differentiation and then solve the equation explicitly for y and differentiate to get y' in terms of x.

asked by Katie on April 29, 2013
94. ## math

Find the volume of water in a fish tank that is 4 m long, 1.7 m wide, and 54 cm deep?

asked by pam on February 7, 2011
95. ## Math

Find minimum of the objective function F(a,b)=7a+18b if the feasible region is given by constraints a≥0, b≥0, 4a+6b≥24, and 2a+5b≥16.

96. ## Calculus

Find the volume of the solid obtained by rotating the region bounded by y= x^2, y=0, and x=3 about the x-axis.

asked by Joe on May 6, 2015
97. ## history

can anyone find me a legit link/article explaining why Halloween is celebrated October 31?

asked by blaze on February 3, 2012
98. ## Math

An airplane traveled 300 km northeast in 2 hours. Find the velocity of the plane.

asked by talynn Wells on November 10, 2016
99. ## math

A rectangular box measures 15×10×5. Find the total sum of the edges in meters?

asked by Kadijatou on December 28, 2017
100. ## maths sir steve help~reiny

sin(πcosx)-cos(πsinx)=0 then find sin2x step plz

asked by Anonymous on November 10, 2016