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

142,296 questions, page 800
1. ## calculus

find all points at which the tangent line to the graph of y=x3 is parallel to the line y=27x+5

asked by ellen on October 3, 2011
2. ## MATH

In ΔHIJ, the measure of ∠J=90°, the measure of ∠I=64°, and HI = 5.4 feet. Find the length of JH to the nearest foot.

asked by KIRA on March 10, 2015
3. ## Physics

A boy has a mass of 45 kg and is running with a velocity of 8 m/s. Find the boy's kinetic energy.

asked by angela on October 17, 2011
4. ## Math

three whole numbers have their LCM as 180 and their HCF equal to 3. two of the numbers are 45 and 60. Find the third number.

asked by Bright on April 10, 2015
5. ## Physical Science

Find the density in g/cm3 of a 800 cm3 piece of metal having a mass of 4 kg.

asked by Alex on September 5, 2012
6. ## chemistry

where can I find compounds that are basic in nature that are inorganic bases and organic bases?

asked by Anonymous on July 1, 2014
7. ## geometry

the perimeter of a rectangle is 72. the base is 3 times the height find the area of the rectangle

asked by w on October 3, 2013
8. ## math

Given that 2

asked by Josh on November 17, 2015
9. ## math

One angle is 10 degrees more than 4 times the other. Find the measure of each angle if a) they are complimentary, and b) they are supplementary

asked by Alice on April 11, 2015
10. ## Trigonometry

Given that sin(2θ)=2/3, the value of sin^6θ+cos^6θ can be written as a/b with a and b as coprime positive integers. Find a+b.

asked by Shin on May 27, 2013
11. ## trig

if x and y are positive acute angles, tan x=1/3and tan y =1/4, find the value of sin(x-y)

asked by Anonymous on May 25, 2011
12. ## Chemistry

HELP!! I cannot find the value of ÄH, for the following reactions. A + 2B --> C + 3D , ÄH = 154 kJ 1/2C + 3/2D --> 1/2A + B, ÄH= ? I have tried the answers -302 and 154 and neither were correct. Have any suggestions?? Thank You!

asked by Kate on October 28, 2008
13. ## Math-trig

So how do find the arcsec(-3)? secy = x secx = -3 1/cosx = -3 1 = -3cosx -1/3 = cosx Now what angle is this?

asked by Jordan on June 20, 2018
14. ## Geometry

a parallelogram has the vertices (0,3), (3,0), (o,-3), and (-3,0). determine what type of parallelogram and find the perimeter and area

asked by stephen on December 7, 2011
15. ## Science

Where can I find A article on evolution? http://en.wikipedia.org/wiki/Evolution

asked by Briana on October 25, 2006
16. ## Math

If A and B are acute angle such that SinA=8/17 and CosB=3/5.Find 1, Cos(A+B) 2, Sin(A+B) 3, Sin(A-B)

17. ## Calculus

Find the revenue function R(x) when P(x) is P9x)= 50- 0.002x I am getting 50x -0.002x^2 can anyone check, thanks.

asked by Math-check on April 14, 2012
18. ## Calculus

For the following integral find an appropriate TRIGNOMETRIC SUBSTITUTION of the form x=f(t) to simplify the integral. INT((4x^2-3)^1.5) dx x=?

asked by Salman on December 10, 2009
19. ## math

the lenght of a rectangle is twice its breadth. if its perimeter is 18cm, find its length and breadth

asked by Anonymous on August 27, 2016
20. ## Math

Find three mixed numbers so that the sum is 18 and the difference between the greatest number and the least number is 5 1/5

asked by Anonymous on April 3, 2016
21. ## Math

If A and B are acute angle such that SinA=8/17 and CosB=3/5.Find 1, Cos(A+B) 2, Sin(A+B) 3, Sin(A-B)

22. ## Derivatives

with respect to x f(cos x) if f'(x)= 1/x find (f(cos x))' i got tan x sec x this is wrong. can you explain thank you

asked by Maryanne on March 20, 2013
23. ## maths-urgently needed

A number of 4 different digits is formed by using 1, 2, 3, 4, 5, 6, 7. Find the probability that it is divisible by 5. Digits can be repeated

asked by Anonymous on February 18, 2013
24. ## math

the base of right angled triangle measures 48 cm and its hypotenuse is 50 cm. find the area of triangle

asked by aaaaaa on June 9, 2013
25. ## Critical Points, Etc.

find the values for a, b, and c such that the function f(x)= x^3 + ax^2 + bx+ c has a critical point at (1,5) and an inflection point at (2,3). a= -6 b= 3 c= 7 i got those, but they're wrong. i'm not sure why. :/

asked by Greg on March 20, 2013
26. ## science

find the force exerted by z rope on a 10kg mass that is hanging from the rope

asked by joe on October 19, 2009
27. ## math

Find a polynomial with integer coefficients such that (sqrt3 + sqrt5) is a root of the polynomial

asked by nancy on March 7, 2010
28. ## Math

Find the volume of a spherical cone in a sphere of radius 17 cm. if the radius of its zone is 8 cm.

asked by Anne on May 22, 2018
29. ## calculas

Find the equations for the tangent line and normal line to the curve for f(x)=(x^4)+(2e^x) at the point (0,2)?

asked by john on September 28, 2010
30. ## Chemistry

How do I find the volume in L, of aluminum if the mass is 25.25g and the density of aluminum is 2.70g/Ml?

asked by Patty on February 6, 2011
31. ## algebra 1

The length of a rectangle is twice the width. The perimeter is 42cm. find the length of each side.

asked by Anonymous on September 8, 2011
32. ## math

find the compound interest on Rs15000 at 8% for 9 months, the interest payable quartely

asked by susanta on May 20, 2011
33. ## geometry

two angles are complementary one angle is 18 more than three times the other find the measure of the larger angle

asked by franceska on January 19, 2011
34. ## Math

the perimeter and area of a rectangle are 48 cm and 140cm^2 respectively. Find the length and width of the rectangle

35. ## Math

When 31513 and 34369 are divided by a certain three digit no. the remainder are equal. Find this remainder.

asked by Aakash on June 27, 2018
36. ## Math ~ Check Answers ~

A number cube with the numbers 1 through 6 is rolled. Find P (number is greater than or equal to 3). a.) 4/6 b.) 1/6 c.) 2/6********** d.) 5/6

asked by Chloé on April 23, 2014
37. ## maths

can some one help me here : if 5 cos x + 3 = 0 and 180 degrees < x < 306 degrees , find the value of 3 tan x + 25 sin^2 x

asked by nokuphiwa on April 29, 2014
38. ## algebra I

Find a number whose square root is 24 more than 5 times the number. How do I set up this problem?

asked by Dylan on October 23, 2010
39. ## Math

Find the slope of a line that is parallel to the line ontaining the points (3, 4) and 2, 6) A. m= 2 B. m= -2 C. m= -1/2 D. m= -1 I say it's C Please check

40. ## Math

Find the slope of a line that is parallel to the line ontaining the points (3, 4) and 2, 6) A. m= 2 B. m= -2 C. m= -1/2 D. m= -1 I say it's C or A Please check

asked by Kel on April 23, 2015
41. ## Maths

8 people in the playground. How many ways can 6 people be selected to play? Find the rule.

asked by Anonymous on October 25, 2016
42. ## calculus

Can anyone please explain to me how can I find the limit of: lim [3X^2+3XdeltaX+(deltaX)^2] deltaX--->0 THANKS A LOT!!!!!!!!!!

asked by eriko on September 24, 2008
43. ## Physics

A certain planet is located 3.54 x 10^11 m from its sun. If its orbital period is 4.9 x 10^7 s, find the mass of its sun.

asked by Anonymous on April 28, 2014
44. ## algebra

The height of a triangle is 4x + 5 inches and its base is equal to its height. Find its area.

asked by Anonymous on June 27, 2012
45. ## math

The fourth and ninth term of an a.p are -3 and 12 repectively find:the common different and the sum of the first seven term.

asked by Utibe on July 8, 2014
46. ## physics

If the critical angle of a liquid is 41.4 degrees find the index of refraction for that liquid

asked by ******tasha****** on April 10, 2012
47. ## math

Find the percent of decrease. Original rent: \$600 New rent: \$450

asked by alex on February 6, 2013
48. ## maths

In a family of two children, find the probability that the family has two boys given that the first child is a boy.

asked by partha on September 29, 2013
49. ## math

Twice the greater of two consecutive odd integers is 13 less than three times the lesser. Find the integers.

asked by mike on October 9, 2007
50. ## algebra

Twice the greater of two consecutive odd integers is 13 less than three times the lesser. Find the integers.

asked by mike on October 9, 2007
51. ## Mississippi

Does anyone know where I can find Mississippi's landlord laws? Or laws related to having cars towed? Thanks.

asked by Kat on August 24, 2007
52. ## PHI208: Ethics and Moral Reasoning

What other similarity can we find in Freeman’s stakeholder theory with Kant’s moral theory

asked by Erica on July 8, 2014
53. ## Physics

Two vectors are at right angle to each other as shown. Find the resultant vector (the sum of the two vectors).

asked by Mina on March 4, 2012
54. ## Maths

How Do You find the volume of a hexagon ? The Front Has cm squared so do you not times the front bit ??

asked by Emily Louiisee X on September 24, 2008
55. ## math

Find the average of these times using and recording two different sets of keystrokes you consider efficient? 11.5 s 10.5 s 12.2 s b) Which is more efficient?

asked by aksha on October 21, 2007
56. ## math

After 12 years manoj will be 3 times as old as he was 4 years ago. Find his present age.

asked by Anonymous on February 25, 2012
57. ## math

At the school store, 5 pens sell for \$1.25. Which proportion will help find the cost of 12 pens?

asked by allen on February 25, 2011
58. ## calculus check

Find the limit as x approaches 3 of [(2x^3-5x^2+7)/(3sin(xpi/6)-cos(xpi))] When I plugged in 3, I got 4.

asked by Jeff on April 26, 2015
59. ## Mathematics

The second and fifth terms of a geometric progression (g.p) are 1 and 8 respectively. Find the common ratio,first term, and the eight term.

asked by Ashley on August 12, 2017
60. ## Math

Find a number whose square root is 24 more than 5 times the number. How do I set up this problem? Thank you for any help!

asked by Dylan on October 23, 2010
61. ## Math

Find three pairs of numbers for which the least common multiple equals the product of the two numbers

asked by Rachael on September 25, 2008
62. ## pre algebra help

Find the measure of each of the interior angles and exterior angles of a regular hexagon

asked by amy on May 30, 2012
63. ## Pre-Calc

Using the difference for formula, find the tan 255. Step by step would be appreciated

asked by Dan on December 18, 2013
64. ## Algebra 2

1. A rectangle has an area of x3 + x2 – 7x + 2 square meters and a width of x – 2 meters. Find its length.

asked by Sheryl on May 30, 2011
65. ## maths

A cylindrical can of volume 198cm has a height of 7cm. find the radius of the cylindrical

asked by Nita on April 5, 2016
66. ## algebra

please help me find error: f(1) = 1/3 -4/3(1) =1/3 - 4/3 = - 3/3 = -1 should -1 be +1 or is there no error thanks note i reduced question from posting about 10 am this morning.

asked by ann on January 6, 2012
67. ## geometry

How do I find the length of the hypotenuse of a right triangle with only one leg length and all angle measurements

asked by Maria on September 15, 2011
68. ## Geometry

Find the measure of the acute angle that the given line forms with a horizontal line. 1. Y=5x+3 2. Y=1/2x+4

asked by T.A on April 9, 2012
69. ## algebra

please help me find error: f(1) = 1/3 -4/3(1) =1/3 - 4/3 = - 3/3 = -1 should -1 be +1 or is there no error thanks note i reduced question from posting about 10 am this morning.

asked by ann on January 6, 2012
70. ## Math

Maximizing Area: Among all rectangles that have a perimeter of 20 ft, find the dimensions of the one with the largest area.

asked by David on October 9, 2009
71. ## math

How can I solve this problem. Find the missing length of the right triangle. 7 height and 24 length

asked by PJ on September 25, 2008
72. ## algebra

Write a recursive formula for the sequence formula 15,26,48,92,180,.. then find the next term. can someone please help me

asked by lee on February 5, 2013
73. ## precalculus

the function f(x)= square root sign 10x+20, x>=20/10 is a one to one function find its inverse

asked by McKenna on November 28, 2012
74. ## Math

Three numbers form a g.p.if the first and third numbers are 5and245 respectively,find two possible values for the middle number.

asked by Tony on October 20, 2016
75. ## physics

Find the gravitational force exerted by a 0.515 kg mass on a 0.108 kg mass 1.94 m away.

asked by John on February 24, 2012
76. ## Social Studies

I need to list 10 countries in the North and 10 countries in the South during slavery times. Can't find anything. Please help. Thank you.

asked by Bri on January 4, 2011
77. ## chemistry

25 ml of 3M hno3 are mixed with 75ml of 4.0M HNO3 if volumes are additive then find molarity

asked by Anonymous on April 18, 2015
78. ## algebra

Can you help me find the solutions of the equation x^2 + 30x=1000...help me solve it step by step..

asked by Robbie on May 27, 2009
79. ## math

the length of a rectangle is 3 times its breadth.its perimeter is 64cm.find its length?

asked by Anonymous on April 28, 2014
80. ## Maths

Given that the polynomial f (×)=6-×-×^2 is a factor of the polynomial g (×)=ax^3+5×^2+bx-18=0.find the values of the constants a and g.The remainder when g (x) is divided by x+2

asked by Lawal on October 23, 2017
81. ## mathes

find an equation of the normal line to the curve y=radx-3 that is parallel to the line 6x+3y-4=0

asked by Anonymous on December 16, 2013
82. ## math

Suppose a vector v has initial point (4, -3) and terminal point (8, -1). Find the magnitude of v

asked by Anonymous on March 17, 2016
83. ## Math

I have to find the value of X but I don't where to start I will show the problem below. X 2 - = - 5 400 I have no clue where to start please help! :(

84. ## maths

the area of a trapezoid is 360in^2.if the ratio of the height is 6:10:5, find the dimensions of the trapezoid.

asked by ELIJAH HAVA on June 6, 2013
85. ## Science

What is the difference between overpopulation and Consumption overpopulation? What components would you find in an overall plan for sustuinability?

asked by Helen on October 3, 2012
86. ## Algebra

The sum of 3 consecutive intergers is 90. Find the largest interger if x is the smallest interger.

asked by Ernest on February 25, 2012
87. ## math

fred is thinking of three numbers. if they are added in pairs, the results are 34, 44 and 52. find the three numbers.

asked by yanyan on September 6, 2012
88. ## Calculus

If P'(t)= [10(t+2)]/t. What is P(t)? It is asking for the derivative, and I am so lost! Because so far we haven't covered how to find the derivative of something so complicated. Any ideas? TY

asked by Jaimie on August 15, 2010
89. ## Bio Last

Can someone help me find the definitions of respiratory tidal volume and cardiac stroke volume.

asked by Alex on October 8, 2009
90. ## Algebra 2

Two times a number subtracted from its square equals 143. Find the number(s).

asked by Charlie on January 18, 2016
91. ## Math

Find the smallest postive integre that gives a remander of 2 when divided by either 3 0r 7, and gives a remainder of 3 when divided by 5.

asked by Katy on September 26, 2009
92. ## math

if the median to the hypotenuse of a right triangle measures 25 and a leg 14, find the measure of the other leg

asked by chelsea on March 15, 2010

2angles of a quadrilateral are 70 degrees and 110 degrees.The other 2 are in the ratio 4:5.Find these angles.

asked by Krishita on December 2, 2017
94. ## Trig

Find the algebraic expression that is equal to sec theta - cos (-theta)

asked by Amanda on March 24, 2016
95. ## Math

how to find out length of a rectangle area given 18900cm'2 width 1.8 what is length in metres

asked by Alex on April 27, 2016
96. ## math

The length of a rectangle is twice its breadth. If the perimeter is 42cm, find: 1) the length 2) the breath

asked by indira on February 27, 2017
97. ## Math

if sec theta = -13/5 on the interval(90,180), find the exact value of sin 2 theta

asked by Kiersten on May 22, 2018
98. ## math

Two angles are supplementary. One angle is 4 degree less than 3 times the other. Find the measures of the angles.

asked by Marcia on January 19, 2011
99. ## physics/electrical circuits

there are two wires a and b. if the resistance of B is R and the diameter of A is twice of B, the length and the nature of the material is the same, find the resistance of A.

asked by doffy on March 3, 2018
100. ## probability

Let A and B two mutually exclusive events of a sample space S. If P(A)=0.6, P(B)=0.2 , find the probability of each of the following events a)P(A ∩ B)

asked by anonymous on July 25, 2010