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

143,010 questions, page 600
1. ## English

What would be some problems a modern day Thoreau would find in today's society?

asked by Anonymous on April 9, 2012
2. ## Calculus

Find the interval on which the curve of ∫ 6/(1+2t+t^2) where b=0 and a=x is concave up. Heres my work but im not sure at all g '(x) = 6/(1+2x+x^2) g ''(x) = -(2+2x)/[(1+2x+x^2)^2] upward when g ''(x) > 0. - (2+2x) > 0 x < -1

asked by John on January 19, 2016
3. ## math

where can i find pictures of symmetrical shapes so that i can identify the rest of the shape

asked by janice on March 31, 2009
4. ## Geometry

Find the center of the circle using the equation provided. Please show work! x^2 + y^2 = 16

asked by Megan on April 9, 2012
5. ## maths

the sum of an arithmetic progression is given by 2n-1. find the nth term of the sequence

asked by Docia on November 9, 2015
6. ## math

Find the slope of the line tangent to the curve y=cos(2x) at the point where x=pi/6

asked by Anonymous on January 20, 2019
7. ## math

find the length of the hypotenuse of a right triangle, the other tow sides of which measure 9 cm and 12 cm.

asked by Abhay on January 23, 2016
8. ## algebra

find and label the vertex and line of symmetry. graph the function f(x)=1/4x^2

asked by sam on July 11, 2010
9. ## geometry

a pentagon has sides 2N+7,3N+2,6,7N,5N-6.If the perimeter is 180,find the length of each side.

asked by tintin on July 19, 2010
10. ## science

can someone please give me a website in which i can find a diagram dpicting the earths seasons! thank you!!!!!!!!!

asked by Annaiiz on April 3, 2009
11. ## calculus

Find the value of x where Y= 5^2x * e^(3x^2) has a horizontal tangent. Is this point a Max, Min or plateau?

asked by Anonymous on April 20, 2010
12. ## math

Find the coordinates of the image of point R(3,-5) rotated 180° about the origin. A)(-3,5) B)(-5,-3) C)(5,3) D)(3,-5) Please help me I think its A

asked by K why won't anybody help me on May 19, 2014
13. ## health

i need to find a way to creatviley describe the path of the female reproductive system

asked by AS on November 8, 2015
14. ## math

Find the coordinates of the image of point R(3,-5) rotated 180° about the origin. A)(-3,5) B)(-5,-3) C)(5,3) D)(3,-5) Please help me I think its A

asked by gwen on May 19, 2014
15. ## Physics

Given 435 in^3 of nitrogen at 1340psi (absolute) at 72.0°F. Find the volume at 1150psi at 45.0°F.

16. ## maths

if(3-x)+(6)+(7-5x)is a geometric se ries, find two posible value for x,the common ratio and the sum of th g.p

asked by praise on January 24, 2016
17. ## Math

The perimeter of a rectangle is72cm. It's breath is 8cm. Find its length

asked by Divya on January 24, 2016
18. ## Math

Find the discount or intrest to the nearest cent. \$500 television, 15% off

asked by Amy on January 23, 2016
19. ## algebra

find and label the vertex and the line of symmetry. graph the function. f(x)=-2(x+3)^2

asked by sam on July 11, 2010
20. ## Math (Equation of a circle)

Find an equation of the circle with its center at (3,2) that is tangent to the positive x-axis.

asked by Pao on September 20, 2014
21. ## Algebra/trig

How would i use my calculator to find the approximate value of the expression, cot 0.2748 rad

asked by Anonymous on November 13, 2011
22. ## Math

find the unit price \$109 for 3 phones. Round if needed

asked by Bailey Parker on January 12, 2016
23. ## calculus

Find an equation of the tangent line at x = 0 for the given function. f(x) = 5x2 + cos(x) I really need help on this one.

asked by Irene on June 20, 2010
24. ## Algebra

The hydrogen ion concentration of milk is about 1.6*10^-7 moles per liter. Find the pH.

asked by Kate on June 17, 2010
25. ## chemistry

find the percentage by mass of nitrogen present in (NH4)2SO4

asked by lucky on November 10, 2015
26. ## Algebra II

Find the error in each of the following and provide an explanation of the mistake made. Thanks for the help. a) (3x/1/x-5)^1 =1/3x/x-1/5 b) (3x/1/x-5)^1 =-3x/5-1/x c) (3x-4y)^2 = 9x^2 + 16y^2 d) x^2-3/4+x^2=-3/4

asked by Monique on June 15, 2014
27. ## Math

Find 5 ordered pairs that satisfy each relation. Draw each graph. 4. x+y=7 5. x+y=6 6. x-y=1 7. x-y=0 8. x+y=0 9. y-x+0

asked by Rose on January 10, 2016
28. ## Pre-Algebra

How do I find a linear relationship in a table? I really need help on this. And this is at a 7th grade level...

asked by Elisabeth on February 10, 2009
29. ## science

how do you find the wet bulb depression if they don't give any other info.

asked by kyle on March 30, 2009
30. ## calculus

find the volume of the solid bounded above by the surface z=f(x,y) and below by the plane region R f(x,y)= 4-2x-y; R{(x,y)0

asked by sol on April 5, 2012
31. ## calculus

find the average value of the function f(x,y)=xe^y over the plane region R is the triangle with vertices (0,0), (1,0) and (1,1)

asked by Anonymous on April 5, 2012
32. ## CHEMISTRY

Hi! Where can I find a list of the molecular formulas for the elements? like hydrogen is H2 and sulfur is S8

asked by Sean P. on April 23, 2010
33. ## pre algebra

find the common ratio in the sequence 8, 12, 18, 27, ..... then write the next three terms of the squence

asked by lavena on June 20, 2010
34. ## Calculus

Assume v(t) = 6t - 18 on the interval [0, 6]. Find the total distance that the object traveled on [0, 6].

asked by Jamie on June 9, 2014
35. ## calculus

the tangent to the curve y=a/x +bx at (1,3) is parallel to the line whose equation is y=2x+1. find the values of a and b.

asked by jimi on November 13, 2011
36. ## math

Direct variation Y is proportional to x. Use the x value & y value to find a linear model that relates y and x. x=5, y=9 X=11, y=1.5

asked by Anonymous on June 3, 2014
37. ## math

what amount will you deduct from the recipe to find how many ounces are in the batch without nuts

asked by dog on October 30, 2018
38. ## trig

Cos(-11/12) use the sum or difference formula to find the exact number

asked by Lauren on November 13, 2011
39. ## Calculus

Find the slope of the tangent line to the graph at the given point. x^3 + y^3 – 6xy = 0, (4/3, 8/3)

asked by Anonymous on October 30, 2018
40. ## angles

find the largest negative co terminal angle of -417 degrees.

asked by stacey on August 26, 2011
41. ## Math

I don't understand Positive and Negative Square Roots? How do you find them?

asked by Help on January 14, 2016
42. ## History

were can i find info on Washington DC's First Mayor Marion Barry? Other than Wikipedia... Help Please!

asked by Brittany on June 23, 2010

Find the numbers that each letter stands for in the problem below. EFGH X 4 = HGFE E= F= G= H=

asked by NICK on April 22, 2010
44. ## Geometry

A dilation has center (0, 0 ,0). Find the image of the point (-1, -2, 0) for the scale factor of 3. Please help!

asked by Belle on November 19, 2015
45. ## history

The impact of segregation in washington dc after the civil war. were can I find information?

asked by Isaiah on June 21, 2010
46. ## Math

Find a parametric description for the ellipse having the focus F=(0,-4), corresponding directrix y=3, and eccentricity e=3/4.

asked by Marisol on May 25, 2011
47. ## Pre-Calc

Find f(a) where a is in the domain of f. f(x) = -1/x^2 I got a few steps into it and failed :( The equation she gave me to plug it into is (f(a+h)-f(a))/h

asked by Chris on May 16, 2010
48. ## Help HEALTH

where can I find the meaning of root words? for example:furc/o valve phag/o

asked by Anonymous on March 23, 2009
49. ## algebra

I am totally lost on how to solve g(x)=2x^2+3x-1 to find the y and x-intercepts. This is what I have so far, but I don't know if I am on the right track. And if so what would be next? g(x)=2x^2+3x-1 =2x^2+3x -1 =(2x^2+3+6) +3-1

asked by dani on April 28, 2010
50. ## Science

Where can I find a good place where there is alot of info on the northern hemisphere???

asked by Summer on March 10, 2009
51. ## History

Where can i find info on china and japan during 18th to 19th century.

asked by Vince on May 10, 2010
52. ## Calculus

Use implicit differentiation to find dz/dy for yz = ln (x+z) I am unsure of how to deal with the right side specifically.

asked by Eve on March 11, 2009
53. ## physics engg.

A deutron is moving with a speed of 2*10^8m/s. Find the wavelength of the matter wave associated with it?

asked by iti mathur on September 2, 2014
54. ## math

Find each unit rate. Round to the nearest hundredth if necessary. 5 pounds for \$ 2.49

asked by Ryan on September 2, 2014
55. ## maths

Find the simple interest on \$6200 for 2 years 9 months at 9% per annum..?

asked by ashwini on November 28, 2015

six coins are dropped on the floor. find the probability that they will all land heads up.

asked by kevin on May 6, 2010
57. ## Pre-Calculus

Factor the polynomial completely, and find all its zeros. State the multiplicity of each zero P(x)= x^3-x^2+x

58. ## calc

Find the velocity, v(t), for an object moving along the x-axis if the acceleration, a(t), is a(t) = 2t + sin(t) and v(0) = 4

asked by ANONYMOUS on November 25, 2015
59. ## Math

21. Find the square root ±√121 Is it 11? 28. Use the distributive property to simplify x(4x^2+x+4) 38. 4/5 + 2/10 Is it 3/5 ?

asked by Samantha♥ on May 13, 2010
60. ## Math for college readiness

Find the greatest common factor of these two expressions. 16w^3x^8v^4 and 28x^2v^7

asked by Amber R. on August 27, 2014
61. ## Calculus

Find the surface area of the part of the sphere x2+y2+z2=81 that lies above the cone z=√(x2+y2)

asked by A on December 6, 2015
62. ## math- precalculus

Can someone help me with this prolem please? Use the information given about the angle Ɵ to find the exact value of: sin 2Ɵ. 1) cosƟ= 3/5, 0 < Ɵ < (π/2)

asked by kayla on March 4, 2009
63. ## Algebra 2

Find the coordinates of the vertices of the figure formed by each system of inequalities. y>=-3 x=x-2 y

asked by Phoenix on December 6, 2015
64. ## Pre-Calculus

Find all the real zeros of the polynomial. Use the quadratic formula if necessary. 4x^3 − 10x^2 + 9

asked by Jessica on September 14, 2014

Find the time if the principal is \$1000 interest is \$500 and the rate is 8-1/2

asked by Kayetee on December 4, 2015
66. ## math

given sinθ=-5/13 and π

asked by Yulieth on November 20, 2011
67. ## Spanish

which of the following objects would you find in the cocina of a house A. la Cama B.la estufa C.el sofa

68. ## maths

how do i find the area of a semi circle with a radius of 6 cm rounded to 2dp?

asked by hello on March 6, 2009
69. ## Pre-Calculus

Find all solutions of the equation and express them in the form a + bi. 36x^2 − 12x + 2 = 0

asked by Christian on September 14, 2014
70. ## Math

find the rate. 260 lbs of fertilizer divided by 5 lawns

asked by Jay on March 6, 2009
71. ## salwan boys sr. sec. school

show that the line x+y=5 touches the circle x²+y²-2x-4y+3=0.also, find point of the contact.

asked by suraj on December 3, 2015
72. ## math 101

find the distance across the corners of square nut is 7.9mm on a side

asked by Anonymous on September 5, 2014
73. ## Geometry

A dilation has center (0, 0, 0). Find the image of the point (-1, -2, 0) for the scale factor of 3. Please help? Thanks

asked by SkatingDJ on November 25, 2015
74. ## math

curve y=f(x),minimum point (1,q),q is a constant...then the quadratic function is 3x(x+p)^2 + 2....find 1.)value p,2.)value q

asked by Jesslyn on November 22, 2011
75. ## math

Find the present value of \$30000 due 14 years later at 7.8%, compounded continuously.

asked by rudy on March 22, 2012
76. ## algebra ll

where can i find a website that helps me understand and solve equations like x^2= -900?

asked by coral on March 18, 2009
77. ## Physics

Find the attractive force bet a 50 kg girl and a 60 kg boy, if they stand 2.00 m apart.

asked by Anonymous on September 9, 2014
78. ## math

Find two positive real numbers x and y such that they add to 120 and x^(2)y is as large as possible

asked by Raj on November 21, 2015
79. ## CaLcULus

(5x-4)e^(-2x) How do you find the critical point I don't understand how to take the derivative of e^ to a negative?

asked by Corinna on March 19, 2009
80. ## Maths

find two positive real numbers x and y such that their product is 800 and x+2y is as small as possible

asked by Raj on November 19, 2015
81. ## maths b

use the z score table to find the floolwing: a) p(1.2

asked by jay on September 11, 2014
82. ## chemistry

how to find the volume of oxygen at STP from the Deoomposition of 10.8 g of mercuric oxide?

asked by jamar on May 1, 2010
83. ## Math

A dilation has center (0, 0 ,0). Find the image of the point (-1, -2, 0) for the scale factor of 3.

asked by Bela on November 19, 2015
84. ## Math

A dilation has center (0, 0 ,0). Find the image of the point (-1, -2, 0) for the scale factor of 3. I'm not sure how to do this.

asked by Belle on November 19, 2015
85. ## Math

The formula to find the circumference of a circle that has a diameter of 100 yards?

asked by Agustin on March 16, 2009
86. ## math

What is the value to x in this equation 6X5x= The capital x is the multiply sign the lowercase is the value i need to find

asked by Anonymous on January 6, 2019
87. ## Pre-Calculus

Find a polynomial of degree 4 that has a integer coefficients and zeros 1,-1,2 and 1/2 (one half)?

asked by Andrea on September 14, 2014
88. ## math

A straight line with slope 5 contians the points (1,2) and (3,K). find the value of K. do we use this method: y2-y/ x2-x

asked by Anonymous on March 15, 2009
89. ## Calculus

The function g is defined by g(x)=9k−4, where k is a constant. Find k, if the graph of g passes through the point (7,−2).

asked by Alina on December 16, 2018
90. ## Science

what do you round to find the mass number of the most common isotope of the element?

asked by emily on November 17, 2015
91. ## math

to find the cordinates of the maximum or minimum point of a quadratic relationship?

asked by omar on March 22, 2009
92. ## statistical inference

find an estimator for theta from gamma distribution using method od moment

asked by saimi on September 7, 2014
93. ## Analytic Geometry

the segment joining p1(2,3) and p2 (6,7) is produced beyond p1 to a point P(x,y) so the P(x,y) is five times as far from p2 as from p1. find the coordinates of p(x,y)

asked by Myca on November 24, 2015
94. ## Abubakar tafawa balewa university bauchi ATBU

find the maximum and minimum value of function using first and second driver ties test f(x)=x+√(1-x).

asked by Abdulrahim m umar on November 24, 2015
95. ## calculus

how do I find the equations for the lines tangent to the curve y 4 + x y= ------ 4 - x which are parallel to the line y = 2x 32.

asked by Anonymous on March 22, 2012
96. ## math

Find three positive real numbers whose sum is 52 and whose product is a maximum?????

asked by alice on March 16, 2009
97. ## calculus

Given: theta is in standard position in quadrant 1 with p(x,y)=(5,12) find sin 2 and cos 2

asked by robin on April 28, 2010
98. ## Calculus II

find the distance between the given parallel planes 5x-5y+z=10 and 10x-10y+2z=2. I got 9sqrt51/51

asked by Mitch on September 11, 2014
99. ## chemistry

how to find a structure factor of a face centerd cubic lattice

asked by yasas on July 18, 2014
100. ## Math

find value of (f•g)'(x) at x=1 for f(u)=cot(pi*u/4), u=g(x)=6(square root(x)) By the way, the little dot is supposed to be hollow above, as in f of g of x.

asked by Beth on December 17, 2015