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

143,010 questions, page 824
1. ## algebra

3. Find a model for the set of values. x –5 –4 0 4 5 y 25 16 2 16 25 Can someone explain what the graph might look like whether it opens up or down, or slanted line or squiggle line

asked by lee on November 14, 2012
2. ## math class viii

Q.1) The volume of a right circular cone is 37.68 dm3 .If the the base is 3 dm, find (1) the height (2) the curved surface area of the cone .( Take π=3.14)

asked by mensuration on October 23, 2017
3. ## Algebra

I am trying to solve the following using the Quadratic Formula but I am confused. Can you explain the steps? Solve (find all complex-number solutions): t^2 + 3 = 6t Thank you

asked by MissPatte on July 8, 2014
4. ## trigonometry

A pilot is flying with an air speed of 185mph. Find the ground speed of plane and the direction of flight.

asked by Anonymous on November 15, 2011
5. ## algebra3

use a calculator to find the decimal form of the rational number. if it is a nonterminating decimal, write the repeating pattern.

asked by amber on August 11, 2008
6. ## calculus

Find a rational function f : R → R with range f(R) = [-1, 1]. (Thus f(x) = P(x) /Q(x) for all x belongs R for suitable polynomials P and Q where Q has no real root). R(real numbers)

asked by yin on November 17, 2012
7. ## Math

a ladders 20m long touch a wall at height of 10m find the angel made by ladders ...

asked by abhi on January 10, 2016
8. ## Trig help

Find the cos(Θ) of an angle in standard position if the terminal side passes through the point (4, -8). -2 -2/sqrt5 1/sqrt5 2 I think it is C but I am not so sure.

asked by Anonymous on May 16, 2017
9. ## physics

if an object has covered first 30 m distance in 5 sec and other 40 m distance in 20 min.find the average speed in cgs system.

asked by srishti on June 16, 2014
10. ## liberal arts math

A population of 240 animals decreases at an annual rate of 10%. Find the multiplier for the rate of exponential decay.

asked by denise on September 8, 2016
11. ## maths

The difference between 2 positive numbers, x and y where x > y, is 7 and the sum of their squares is 137. By forming 2 equations in x and y, find the product of these 2 numbers.

asked by katelyn on March 18, 2015
12. ## math

Find an equation of the line (in slope-intercept form) that passes through the point (7,5) and is perpendicular to the line 7x + 10y - 17 = 0 y=?

asked by ashley on February 8, 2013
13. ## Geography

Where can I find all the information I need regarding a specific North American State? Example: Florida...What is the State motto, flower, capital etc...

asked by John on November 3, 2009
14. ## Algebra

Find the coordinates of the midpoint of the hypotenuse of the right triangle whose vertices are A (1,1) B (5,2) C (4,6) and show that it is equidistant of each of the vertices..... And can you please tell me how to prove it in drawing....

asked by Tsunayoshi on June 9, 2014
15. ## algebra

how do i find the greatest monomial factor of 4x^2-17? p.s. the ^ means the the number following in superscript((which is a tiny number above it))) it says 4x squared minus 17

asked by court on November 29, 2008
16. ## math

A custom order requires 13 1/4 grams of material that costs 11 1/2 ¢ per gram. Find the total cost of the material.

asked by Jean on July 25, 2009
17. ## Math

f(0) = -2sin(4(0+45))-1 *the zeros is the symbol theta* Find the Amplitude,Period, Phase Shift and Vertical shift

asked by Rose on September 9, 2015
18. ## science

two bodies having mass m1 of 2kg and m2 of mass 4kg are hanged with pulley. Find the acceleration and tension of the string.

asked by Divyansh on September 13, 2016
19. ## math

let x and y be two complementry angles. form an equation and draw its graph. find graphically measures of the other angle. if one of the angle is

asked by pintu on March 24, 2015
20. ## geometry

ind the area of a circle with a radius of 1.2 meters.find the area to the nearest tenth of a square meter?

asked by yuku on February 25, 2010
21. ## calculus

verify that the function satisfies the hypothesis of the mean value theorem on the given interval. then find all numbers c that satisfy the conclusion of the mean value theorem. f(x) = x/(x+2) , [1,4]

asked by Sasha on November 7, 2010
22. ## math

suppose you write each letter of your first and last on a separate index card and select one letter from each name without looking.Find the probability of each event.

asked by i dont want to say on April 5, 2012
23. ## Geometry

Find the surface area of a right octagonal pyramid with height 2.5 yards, and its base has apothem length 1.5 yards.

asked by Bob on December 30, 2010
24. ## science

Forces of 23 N and 41 N act at a point and are inclined at 90° to each other. Find, by drawing, the resultant force and its direction relative to the 41 N force.

asked by norest on June 3, 2016
25. ## plane geometry

a triangle has sides equal to 68 cm, 77 cm and 75 cm, respectively. find the area of the escribed circle tangent to the shortest side of the triangle.

asked by jack on June 19, 2017
26. ## geometry

Find the height of a cone with a volume of 138 cubic meters and a base area of 46 square meters

asked by bianca on April 9, 2012
27. ## math

The difference between two positive integers is 3. If the smaller is added to the square of the larger, the sum is 417. Find the integers

asked by keirstin on March 24, 2019
28. ## math

The volume of a ball is 288 pi cm^3. Find the dimensions of a rectangular box that is just large enough to hold the ball. use 3.14 for pie

asked by cynthia on December 13, 2010
29. ## Calc help

find the area of the region enclosed by y=e^2x, y=e^5x, and x=1. i am having trouble seeing how this region looks like and having problems with how to start the problem in general. Much help is appreciated.

asked by James on February 19, 2009
30. ## calculus

Find the relative max and relative min and the point of inflection, y-intercept for y - x^3 - 9x^2 + 15x. Then sketch its graph.

asked by Yetty on June 19, 2011
31. ## Physics

Find the capacitance of a parallel plate capacitor if 1400 ìC of charge are deposited on its plates when 20 V are applied across the plates.

asked by Eren on December 1, 2014
32. ## Math

Find the missing length for a right triangle with a hypotenuse of 18 and a leg length of 6. Round to the nearest whole number if necessary. 17 324 19 36

asked by TheVroomin on February 21, 2018
33. ## Science

I can't find 2 examples of suspensions from household items and 2 solutions from household item for Science class tomorrow!

asked by Ashley on November 1, 2007
34. ## math

In an isosceles triangle ABC in which AB=AC=6cm is inscribed in a circle of radius 9cm .find the area of triangle

asked by silent suman on March 3, 2016
35. ## calculus

Find the limits Lim(sin kt/t) t approaches 0 and (K is constant) How do you start this and go about it stepwise? Does knowing (K constant) help me to solve this?

asked by John on January 20, 2012
36. ## English

Encyclopedias are good to use as a starting point to find background information on a topic. True False I say True

asked by Tim on October 1, 2016
37. ## Math- Trigonometry

The point, in on the terminal side of an angle in standard position find the exact value of the six trigonometric functions of the angle a. (8,15) b.(-9,-40)

asked by Laura on May 20, 2012
38. ## physics

A force of a 2 kg weight acts on a body of mass 4.9 kg .Find the acceleration produced.How far will the body move in 2 seconds ?

asked by Anurag on February 23, 2012
39. ## physics

A force of 2 kg weight acts on a body of mass 4.9 kg .Find the acceleration produced.How far will a body move in 2 seconds

asked by anurag on February 23, 2012
40. ## math

The rule (x + 2/3, y - 3/4)is applied to a polygon. find the coordinates of the point on the image that corresponds to each of these points on the original polygon.

asked by Anonymous on October 25, 2011
41. ## Science

Find the wavelength of radiation required to exite an electron in the ground level of Li2+ to the third energy level

asked by Rajoshree on June 19, 2017
42. ## Physics

I am given the x and y components of a force and it is asking me to calculate the direction of this force or find the angle in degrees with respect to the y-axis. How do I go about doing this? Thank you in advance.

asked by Donna on September 26, 2016
43. ## Maths

A geographical globe has a radius of 18cm.find the radius of the circleformed by the parallel of latitude 56 degrees south.

asked by Tosin on November 19, 2012
44. ## science

Find the acceleration of the masses shown in Figure, given that m1 = 1.0 kg, m2 = 2.0 kg, and m3 = 3.0 kg. Assume the table is frictionless and the masses move freely.

asked by khomotso on April 13, 2018
45. ## math

if c is jointly varies as s and iversely varies as the forthroot of m where c=number and m=256 where s=55(1)find the formula connecting the variable?

asked by umar on June 12, 2017
46. ## calculus

Let A be the bounded region enclosed by the graphs of f(x) = x , g(x) = x3 . Find the volume of the solid obtained by rotating the region A about the line x + 2 = 0.

asked by me on October 31, 2010
47. ## Physics

A block moving to the right at 12 m/s is placed on a surface having a friction coefficient of 0.3. Find the time in seconds it takes for the block to stop.

asked by Logan on February 9, 2011
48. ## algebra word problems

A window is shaped like a rectangle whose perimeter is 294 in. The length is 6 times as long as the width. Find the length

asked by shelia on February 9, 2011
49. ## math 9th grade

Find the angle of elevation of the of the sun when a 12.5 meter tall telephone pole cast a 18 meter shadow.

asked by candler on March 23, 2010
50. ## Education

I'm having trouble finding info on the social aspect of compulsory education. I can find alot of political, but not much on the social. Can you help?

asked by Will on September 7, 2008
51. ## Calculus

Use the limit process to find the area of the region between the graph of the function and the x-axis over the indicated interval. Sketch the region. y=2x-x^(3), [1,3]

asked by Simon on April 26, 2013
52. ## statistics

The mean of a normally distributed data set is 226.2. The data item, 230, has a z-score of 0.2. Find the standard deviation.

asked by Anonymous on January 16, 2013
53. ## algebra2

find the margin of error for the sample proportion, given a sample size of n=1400. Round to the nearest percent.

asked by jerson on May 12, 2008
54. ## Algebra

I am very confused about functions. I think if I could see this example, then I'll be good. f(x)=x^2 and g(x)=5x. I am supposed to find f (little circle that's used in Danish...what's it called in math terms?) g, and g little circle f. Thank you so much.

asked by Yentrouc AKA Court on October 28, 2008
55. ## math

a regular triangular pyramid with a slant height of 9 m has a volume equal to 50 m³. Find the lateral areas of the pyramid.

asked by mhy on March 6, 2011
56. ## Maths

A train , 100 m long, is running at a speed of 54 km/hr. If it crosses a bridge in 12 seconds, find the length of the bridge.

asked by Shahnawaz saifi on January 16, 2019
57. ## Calculus

(a) Find dy/dx given that x^2+y^2-4x+7y=15. (b) Under what conditions on x and/or y is the tangent line to this curve horizontal? Vertical? For part A, I simplifid it to -(2x+4/2y+7) For part B,I am confused on what to do?

asked by George on November 7, 2008
58. ## trig please

I have no idea how to do this Find the value of the angle theta in degrees rounded to the neartest tenth of a degree. I have no idea were to start... h t t p : / / i m g 6 . i m a g e s h a c k . u s / i m g 6 / 5 8 9 9 / a d s f a s d f a s d f a d s f s

asked by trig please on September 14, 2009
59. ## Trig. Math

A circle of radius 2 inscribed in a right triangle. Find the simplest expression possible for the triangle's area as a function of its hypotenuse.

asked by Jemisha on May 1, 2014
60. ## english

I have a test over literary devices and we have to write which devices are used in a speech of some sort. But I need to find a way to practice it...any advice or websites?

asked by nicole on January 13, 2008
61. ## hardware

In design and modeling class we need to build a model couch but we can't find a website to help us on how to build one with a heater. plz help us, thanks.

asked by taavon on August 31, 2010
62. ## geometry

Find the approximate surface-area-to-volume ratio of the Moon. The radius of the Moon is 1,080 miles

asked by victoria on October 24, 2014
63. ## english

Find the word that is acting as either a predicate nominative or predicate adjective in the sentence. Then tell which of the two it is. Megan is an intelligent girl.

asked by Anonymous on February 10, 2011
64. ## statistics

Find a number 't' such that the probability that the sample mean will differ from the population mean by at least 't' is not greater than 0.05 if the sample size is 100 and sigma is 3

asked by Anonymous on December 1, 2010
65. ## help please

find the margin of error for the sample proportion, given a sample size of n=1400. Round to the nearest percent.

asked by jerson on May 12, 2008
66. ## physics

ok the question is: consider a concave mirror with a focal length of 13.72 cm find the image distance when the object distance is 6.86 cm. ok so i did 1/6.86 + 1/q = 1/13.72 so 1/q = -.0728862974 is this right?

asked by Claudia on May 16, 2009
67. ## Statistics

A coin is tossed 10 times. The probability of getting a head on any one toss is 0.5. To the nearest thousandth, find the probability of getting 4 heads.

asked by Keonn'a on October 14, 2018
68. ## algebra

find the margin of error for the sample proportion, given a sample size of n=1400. Round to the nearest percent.

asked by jerson on May 12, 2008
69. ## Math

Mr Panwar buys pencils at Rs.250 per hundred pencils and sells each at Rs.1.75 find his loss or profit percent

asked by Harmandeep on January 3, 2018
70. ## physics

find the approximate current density when an electric field of 5v/m is applied to a copper conductor.the conductivity of copper is 59.6*10^6

asked by mat on February 18, 2016
71. ## Math

Find the total tax deductions for each of the following weekly paychecks.weekly pay \$98.00,\$240.00,\$150.00 FICA (7.65%)

asked by Stephanie on January 15, 2019
72. ## Physics

A uniform 2.0 kg cylinder can rotate about an axis through its center at O. The forces applied are: F1 = 5.70 N, F2 = 3.90 N, F3 = 4.30 N, and F4 = 7.00 N. Also, R1 = 12.8 cm and R3 = 4.50 cm. Find the angular acceleration of the cylinder.

asked by Morgan on November 5, 2011
73. ## Geometry

I need to do an assignment where I find two cereal boxes that have the same volume but differ in surface area? Can someone please tell me when I'm looking at the boxes what I need to be looking at to compare these two things please? Thank you!

asked by Josh on December 10, 2013
74. ## Math

the circumference of mars is 10.664km find the diameter mars to the nearest km A.17.256Km B.3.396km C.333 D.259

asked by NickWilde on March 25, 2016
75. ## physics

Find the work for an isothermal expansion of 3.08 mol of an ideal gas at temperature of 18oC from pi = 4.55 atm to pf = 3.32 atm.

asked by serena on November 18, 2010

An equilateral triangle is inscribed in a circle with a radius of 6". Find the area of the segment cut off by one side of the triangle.

asked by gayathri on October 5, 2015
77. ## Physics

Two forces whose magnitude are in the ratio 3:5 give a resultant of 28N.if the angle of inclination is 60, find the magnitude of each force.

asked by Abidur on April 9, 2017
78. ## Trigonometry

Find exact value of each expression sec^-1 (2root3) / 5 I have no idea what to do to make that into a value. I know that sec^-1 is in quadrants one and two, but I'm not sure how to use that to solve the problem. Thank you!

asked by Serena on February 12, 2015
79. ## Pre Calc

1) How do you analyze this function: 11x-2y=0 2) Find the equations of the lines to the line whose equation is y-7 -3 ---- = ----- x-13 2 if these lines pass through the point (6,-5)

asked by Reema on April 25, 2010
80. ## 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=5 rootx, y=5, and 2y+2x=7.

asked by Amy on April 24, 2011
81. ## Career Research and Decision Making

jermaine wants to find a career that involves a lot of physical activety and risks. For jermaine exciting work is?

asked by bob on May 13, 2016
82. ## math

If a ball is thrown into the air with a velocity of 10 m/s, its height (in meters) after t seconds is given by y = 10t − 4.9t2. Find the VELOCITY when t = 1.

asked by Carlos on May 22, 2019
83. ## math

I don't understand this calculus problem at all. can someone show me step by step? Find all values of x for which the function is differentiable

asked by alison on October 3, 2009
84. ## Maths

The cost of putting a fence around a square field at Rs.15m is Rs. 432, find the length of each side of the field .

asked by Anonymous on March 14, 2018
85. ## calculus

Use vectors to find interior angles of the two triangles with given vertices - round to nearest hundredths Question 1: (-3, -4),(1,7),(8,2) Question 2: (-3,5), (-1,9), (7,9)

asked by AEF on May 25, 2012
86. ## Calculus

can sumeone plz help me find the derivative of (2x^2 - 12x -2) / ((x^2 + x - 2) ^ 2) thx a lot Use the following rule: derivative of u(x)/v(x) = [v du/dx - u dv/dx]/ v^2 In your case, du/dx = 4x - 12; dv/dx = 2 (x^2 + x -2)*(2x +1) v^2 = (x^2 + x - 2)^4

asked by Jinal on June 3, 2007
87. ## physics

Find a relationship between the velocity of a mass falling vertically onto a nail and the depth the nail travels in the wood.

asked by Punky on February 28, 2014
88. ## calculus

Find the volume of the solid obtained by rotating the region bounded by the given curves about the speciﬁed axis. x+y = 3, x = 4−(y−1)^2; about the y-axis.

asked by Sam on March 2, 2017
89. ## Maths

Find the length of an arc of a circle of radius 5.6cm which subtends an angle of 60°at the centre of the circle take pie 22 \7

asked by Adeleye charlot on April 8, 2017
90. ## math

\$300 at 5% interest for 7 years. Find the simple interest earned in the account. A. \$214.29 B. \$11.67 C. \$420.00 D. \$105.00 Can you please help? Thanks!

asked by Tia on January 14, 2019
91. ## geometry

The diagonals of a rectangle ABCD meet at O. If angle BOC is equal to 44 degree, find angle OAD.

asked by m.d. on August 3, 2011
92. ## college algebra

I need help bad. Don't know which formula to use. Please explain step by step. 2x^2-12x+19. Find the interval where f is increasing and decreasing.

asked by Jackie on March 18, 2013
93. ## Physics

I have a to find the frequency of "30 m radio waves" that have a given velocity. My question is does the "30 m" refer to wavelength? I think it does but am wondering could it also be taken to refer to amplitude.

asked by Brigid on May 19, 2009
94. ## Calculus

Determine if Rolle's Theorem applies to the given function f(x)=2 cos(x) on [0, pi]. If so, find all numbers c on the interval that satisfy the theorem.

asked by Ky on March 6, 2011
95. ## thermodynamics

find change in enthalpy and change in entropy when liquid water at 30¡ãc is converted to steam at 40 bar,375¡ãc.

asked by yajju on May 10, 2015
96. ## Chemistry

The half-life of Th-232 is 1.4E10. Find the number of disintegrations per hour emitted by 1 mol of Th-232.

asked by Nic on April 10, 2014
97. ## Physics

If someone could help me get started or help me with the first few steps I could probably finish. With Mass A = .500 kg And Mass B = .125 kg Find the angle so that the system will be in equilibrium.

asked by Caitlyn on June 20, 2012
98. ## Calculus 3

If the curve of intersection of the parabolic cylinder y = x^2 and the top half of the ellipsoid x^2 + 5y^2 + 5z^2 = 25. Then find parametric equations for this curve.

asked by Lamar on February 15, 2014
99. ## Algebra

1. solve 3-w/6-w = 3/w-6 2. Find the LCM of (8+9z), (64-81z^2), and (8-9z) 3. Multiply and simplify: 7z^8/10r^2 * 100r^4/49z 4. Add and simplify 2/v + 3/v^2 5. t/5-5t=0

asked by Anonymous on November 19, 2010
100. ## Math

If the ratio of the areas of two squares is 8:25 and the side of the smaller square measures 28 cm, find the area of the bigger square?

asked by Jersey on December 12, 2016