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

143,010 questions, page 59
1. ## Calculus

Here's another one - I think that I am starting to understand it. Find dy/dx by implicit differentiation: x^7 = cot y My answer is csc^2y / 7x^6

asked by Jane on January 7, 2009
2. ## Calculus

find all values of x for which function is differentiable. y=lnx^2 why is the answer= for all x doesn't equal 0?

asked by Jin on October 29, 2010
3. ## pre-calculus

find the cube roots of -216 answer in polar form and complex

asked by courtney on March 6, 2008
4. ## art

• What was the role of ethnic minorities and their influence on the various arts? Can someone help show me where I can look to find this answer. Thank you

asked by renee on June 19, 2011
5. ## math

let f be the function f(x)=x(x+2) Find and simplify f(x)-f(-x)/2x I tried pluggin in whatever is for x in the first equation and get an answer for each value but it isn't working out can someone please help thank you

asked by madison on September 25, 2016
6. ## statistics

Find the indicated critical value. z 0.04 Round to two decimal places as needed. My answer is 1.75 what do guys think.

asked by angela on November 9, 2013
7. ## Chemistry

I am trying to find th e# of moles of NaCl but I am not sure of the units. For my answer I get 0.0669. Should I leave it like this or do 6.69e-2?

asked by Hannah on February 20, 2012
8. ## Math

How do you find the angle, θ, between the vectors? If needed, round your answer to the nearest tenth. 1.) u = 2i - 3j v = i - 2j 2.) u = v =

asked by Ariana on February 20, 2015
9. ## science

How should I prepare for a field study and what should I do if there's an accident? I just need help answering the last part because I cant seem to find a answer anywhere.

asked by avery on August 30, 2017
10. ## trig

Given tan A = .29 find the angle A in degrees. Round your answer to the nearest hundredth.

asked by teneshia on August 24, 2010
11. ## h.p.

find the sum of the series,if the number of terms is infinite: 1/2.4+1/4.6/+1/6.8+1/8.10+.... sir answer 1/4

asked by warnar on December 12, 2016
12. ## Math

Find the limit (if it exists). (If an answer does not exist, enter DNE.) lim_(t->2) (t^2 + 7 t - 18)/(t^2 - 4)

asked by Anonymous on January 28, 2012
13. ## math

23 divided by 6=3.83333333333 the 23 is my points and i divide it to find my gpa how do i round the answer

asked by jr on October 22, 2012
14. ## math

23 divided by 6=3.83333333333 the 23 is my points and i divide it to find my gpa how do i round the answer

asked by jr on October 22, 2012
15. ## geometry

Find the measure of each interior angle using the given information quadrilateral RSTU with m

asked by bre on January 17, 2012
16. ## algebra 2

check my answer please find the number of zeros(x-intercepts) y=3k^3-6k^2-45k=k(3k+9)(k-5)= k(3k^2-15k+9k-45)=k(3k^2-6k-45) or should i do it 3k(k-5) (k+3)=3k(k^2+3k-5k-15)=3k(k^2-2k-15) which on is the right one please let me know.thanks

asked by lisa on December 7, 2012
17. ## CALCULUS

Determine whether F satisfies the hypotheses of the mean value theorem on [a,b], and if so, find all numbers c in (a,b). f(x)=X^2/3 [-8,8] why this answer is f is not differantible?

asked by A-tan on October 20, 2009
18. ## Albebra II

Find the standard deviation of the data set to the nearest tenth: (21, 13, 18, 16, 13, 35, 12, 8, 15) Answer: 16.8 thanks

asked by Lucy on April 6, 2008
19. ## Physics

What is the typical wavelength of an X-ray ? I searched google and I couldn't find it. If you know the answer I'd appreciate it .

asked by Fernando on June 17, 2012
20. ## Math

What would be the correct answer to this question? How do you find out the unknown factor in a multiplication problem?

asked by sue on August 23, 2010
21. ## AP Calc

I need to find the second derivative for this: 2x^2-3y^2=4 I understand all the steps but for some reason I get the wrong numerator. I get (6y^-4x^2)/9y^3 The answer is -8/9y^3

asked by Sanya on November 6, 2012
22. ## Calculus

Find the derivative of the function. Simplify and express the answer using only positive exponents only. y = (x - 4)^2 (x + 3)

asked by Carol on February 18, 2012
23. ## Math

how do I find 40% of 33? DONT GIVE ME THE ANSWER IF I WANTED THAT I COULD GOOGLE IT I just want the process thx

asked by Aralyn on October 7, 2016
24. ## analytic

what is the answer of this?the line segment connecting (x,6)and (9,y) is bisected by the point (7,3) find the values of x and y

asked by melvin on November 26, 2013
25. ## Calculus

Use the Evaluation Theorem to find the exact value of the integral ç from 1/2 to 0 (a/ã(1−x^2)dx. The answer should involve the parameter a.

asked by Stacey on April 17, 2013
26. ## college math

Find the area of the parallelogram shown below 1=19, l= 25m the correct answer be 475

asked by Lourane on June 1, 2012
27. ## Math

Find the circumference of a circle with a radius of 5.5 in. Use 3.14 for and round your answer to one decimal place.

asked by Anonymous on November 1, 2009
28. ## Maths

How do you find the coordinates that the curves y= 2x^2 +5x, y=x^2+4x+12 and y=3x^2+4x-6 have in common? The answer should be (3,33) I know that you have to solve a simultaneous equations. What I've done so far: y=2x^2+5x y=x^2+4x+12 --> 2x^2+5x=x^2+4x+12

asked by Debora on October 18, 2016
29. ## math

Find the inflection point(s), if any, of the function. (If an answer does not exist, enter DNE.) g(x)=9x^3-4x

asked by Britney on October 30, 2012
30. ## math

What multiplication fact could you use to find a number that can be divided equally by 8 and 9? My answer is 8 x 9 = 72. Is this correct?

asked by sheila on February 14, 2012
31. ## Algebra

I had to find the zeroes of (2t-3)/(t+5). I thought one of the answers could be -5, in addition to 3/2. But my book says -5 isn't an answer. Why?

asked by Anneliese on November 3, 2009
32. ## Math-Algebra

how do you find the answer to x+2 = (square root) -6x-20. If you could write out how to solve it in steps it would be appreciated!

asked by AllisonF on December 12, 2011
33. ## english

Metaphors 1. Love is a lemon-either bitter or sweet this is the only one i couldn't find an answer to please help me thank you.

asked by Jazmin on January 29, 2009
34. ## Calculus

How would I find the Integral of 3dx/(10x^2-20x+20) I've been stuck on this, and would like an answer ASAP.

asked by Sean on February 13, 2008
35. ## college math

Find the area of the triangle whose base is 12 m and height is 15m. The formula be A = 1/2 x 12 x 12 the answer be 90

asked by Lourane on June 1, 2012
36. ## 5th grade

my lesson says to find the unknown number in each equation. 12r - 4r = 48 r=? could the answer be r=48? or r=8x6

asked by shania on August 31, 2010
37. ## algebra

Find the distance between the two points (6.5, 1.0) and (-8.6, -5.2). Give your answer rounded to two decimal places

asked by lorrayne on February 19, 2012
38. ## math (parabola)

Hi, the question is: Write the equation of the parabola with vertex(3,-1) and x-intercepts 2 and 4. I did this: y=?(x-3)^2-1 How to find the a-value? Many thanks, and I appreciate any answer!

asked by Me on April 30, 2010
39. ## physics

Find the final speed of the train assuming no friction. Answer in units of m/s

asked by kari on October 13, 2014
40. ## AP Calc

I need to find the second derivative for this: 2x^2-3y^2=4 I understand all the steps but for some reason I get the wrong numerator. I get (6y^-4x^2)/9y^3 The answer is -8/9y^3

asked by Sanya on November 5, 2012
41. ## math

The function f(x)=2x+8/3x-7 is one to one. Find its inverse, and check your answer. f^-1(x)= I haven't one clue how to do this...help me pleaaaase someone!

asked by lilly on March 27, 2013
42. ## pre Calculus

how do you find additional points on a line with a slope of 1/2 and a given point of (7,-2)? im sorry but i still cant get an answer for this question.

asked by Joseph on September 7, 2008
43. ## trig

Find the exact value of the trigonometric function: sec(-pi/12) I am not sure how to answer this off the unit circle.

asked by John on January 17, 2010
44. ## NEED THIS URGENTLY SCIENCE.

Sra, i couldn't find an answer to: How do astronauts fix parts of their station (Please Help me Someone!)

asked by Jessica on August 14, 2009
45. ## Math repost

Find the Exact sum or difference. Use any method to add or subtract. 5/7 (3/14+3/14) A) 2/7 B)1/21 C)1/7 D)1 1/7 D is my answer

asked by Sunshine on December 11, 2018
46. ## Calculus

Find the derivatives of the function f(t)=cosh^2(4t)-sinh^2(4t). Simplify your answer completely.

asked by Mike on March 3, 2013
47. ## Algebra

Find an equation of the line having the given slope and containing the given point. Express your answer in the form x=a,y=b or y=mx+b; with m=-8,(7,0)? how do I do this?

asked by A.W. on March 2, 2009
48. ## physics

A car traveling at +7.2 m/s accelerates at the rate of 0.65 m/s 2 for an interval of 2.4 s. Find vf . Answer in units of m/s

asked by Anonymous on September 27, 2012
49. ## Math

Find the solutions of sin5x + sin3x = 0 in the interval 0, 2pi. My answer: 0, pi/2, pi, 3pi/2

asked by Anonymous on October 30, 2015
50. ## Math

Find the coefficient of x^5y^7 in the expansion of (5x+2y)^12 12 (x)^5 (2y)^7 3 My answer which i got wrong is 220x^5(128y^7)= 28160x^5y^7

asked by Aria on June 1, 2017
51. ## Math urgent

If 3 consecutive integers add up to 27 , find the smallest of them. ( the answer is 8) but can you show me how pkeasee

asked by Mia on March 10, 2013
52. ## Calculus

Find the derivative of the given function w=((t^3)+8)^103 Isnt the answer 309t((t^3)+8)^102

asked by George on September 27, 2008
53. ## math

find missing coordinate of the order repair so it is a solution 2x+4y-6=0 (2, ) my answer was (2, 1/2) or (2,2/1) but it is incorrect

asked by Felicia on July 1, 2016
54. ## math

Find P(B). (Give your answer correct to two decimal places.) A and B are independent events, P(A) = 0.59 and P(A and B) = 0.25

asked by Nora 4 on May 30, 2013
55. ## Geometry(VERY URGENT!!)

In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=x+9 and DM=6, find MB. Answer choices: 9,18, or 3.

asked by Abbey on November 5, 2008
56. ## mathematics

Goerge wrote 10.6 for an answer instead of writing 10.06.Find his error and write it as a decimal

asked by fizz on May 15, 2018
57. ## math

Hi my question is find the value of the following. 6! 8! over 9! 5! If your answer is not an integer, write it as an exact fraction. Thank you so much. I have no idea how to do it.

asked by mary ann on January 30, 2015
58. ## calculus

Find the derivative of the given function. Simplify and express the answer using positive exponents only. y= ((9x^2-4)^3/7x^2+4)

asked by Roger on September 19, 2011
59. ## Math/Trig

Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.

asked by CJ on January 20, 2011
60. ## Math

Find an equation of the line tangent to the graph of y=sinx+3 at X=pi. The answer key says y=-X+Pi+3 But I got y=-X+5. Where did the Pi even come from?

asked by Brigid on December 23, 2015
61. ## geometry

Find the equation of the line that passes through the point P (-6, 8) and Q (-6, 12), and use the information to answer the question.

asked by bob on April 28, 2011
62. ## Geometry

Find the area of the square. L = 14 yd Can you explain this? Is the answer 14x14=196? Thank you kindly

asked by Mindy on November 8, 2011
63. ## Maths

How would you solve this in order to find t? 0.2t(t-5.1)(t-9.1)=2.4+0.75t I tried differentiating it, but I wasn't getting the answer I was supposed to

asked by alicia on October 9, 2015
64. ## math

find the solution to the system of equations by using either graphing and substitution y = 6 - x and y = x - 2 (2,4) (-4,2) (4,2) no solutions I think this one is the third answer am I right?

asked by Nisabel on May 21, 2013
65. ## Social Studies

Why were there fewer patrons in Northern Europe than in Italy? HELP please! could not find answer on google.

asked by Isaiah on May 30, 2010
66. ## math

7^-(1/5) / 7^-(7/5) * 7^3/5 can be simplified as 7^a/b where a and b are positive integers. find a*b-a answer: 7^-(1/5) / 7^-(7/5) * 7^3/5 7^5/7(5/7) * 7 ^3/5

asked by anonymous on February 11, 2015
67. ## health

How do you adopt a major HMIS standard? this is the last question in my essay and i can't seem to find the answer to it.

asked by Anonymous on August 24, 2011
68. ## Geometry

Find the distance between the lines with the equations y = 3/2x+4 and −3x+2y = −1. Round your answer to the nearest tenth.

asked by Sam on October 29, 2015
69. ## algebra

Find the slope and y-intercept, write fractional answer in lowest terms. 2y+9x+6=19+9x

asked by jess on March 21, 2010
70. ## Algebra 1

7)use cummutative law to find and equivalent expression 73+yz answer: I don't even know where to start with this one

asked by deedee on November 5, 2008

In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=10 and DM=2x+1, find MB. Answer choices: 2 , 9.5, or 15.

asked by Abbey on November 5, 2008
72. ## calculus

Consider the following function. f(x) = (6 − x)e^−x (c) Find the point of inflection. (If an answer does not exist, enter DNE.) (x,y)=( , )

asked by galina on March 15, 2017
73. ## Statistics

Suppose that x has a distribution with = 10 and = 5. If a random sample is taken of size n = 44, find . 10.00 my answer was 0.75 is this correct 0.75 1.51 0.11 5.00

asked by Jacob on June 20, 2010
74. ## science

who can help me to make and code a calculator program using c language what is an isotope and how do you find the answer

asked by kim on January 23, 2007
75. ## math

Use fraction bars to find the difference. Write the answer in simplest form. 5 - 3 1/2

asked by stephanie on November 11, 2011
76. ## Math

Graph the linear equation 5. y = 3x + 3 My answer: D (probably wrong) 6. Find the slope of the line through (-9,-10) and (-2, -5) A: -5/7 B: 7/5 C: 5/7 D: -7/5

77. ## Calculus

Find the distance from point P to the line x=0 , y=5-5t, z=2+t. I keep getting 0 and that's not the correct answer and I can't figure out what's going wrong.

asked by manny on September 11, 2007
78. ## Math

Find all numbers x for which |x-1| + |x-2| > 1. I know the answer is that there exists no such x, but I need someone to explain to me the steps as to figuring out why that is the case.

asked by Mo on September 2, 2012
79. ## algebra

find a polynomial f(x) of degree 4 that has the following zeros: 0,7,-4,5 Leave your answer in factored form

asked by Adnan on March 24, 2014
80. ## math 160(buss calculus)

my homework is due in 1 hour Let x = 1 and Δx = 0.01. Find Δy. (Round your answer to five decimal places.) f(x) = x/x^2 + 5

asked by sam on May 4, 2013
81. ## Math- Geometry

Can anyone help me answer this question... Find the area of a right isoscles triangle if the altitude on the hypotenuse is 4 cm.

asked by Avery on September 5, 2010
82. ## Calculus 1 Implicit differentiation

Help please help me understand what i am doing wrong in this problem! x^3+3x^2y+y^3=8 find dy/dx using implict differentiation. The answer is x^2+2xy -------- but i keep getting x^2y x^2+y^2 ----- x^2+y^2

asked by jahil on November 21, 2010
83. ## Pre Cal

Given: b = 600, B = 11°, C = 75° in triangle ABC; find a. (Round the answer to the nearest whole number.) a =

asked by Marketa on January 27, 2017
84. ## 6th Grade Math

How can you find an unknown factor in a multiplication problem? Is the answer: divide the two numbers that you have?

asked by Val on September 2, 2010
85. ## math

Find the value of x. Give answer in simplest radical from. (It's a triangle split into 3 parts)

asked by camber on December 5, 2010
86. ## Calculus Verification

I just want to make sure im right. Find the derivative if y= arcsec(x+3). I got 1 ======================= |x+3|sqrt(x+3)^(2)-1 Is this the final answer or do you need to solve (x+3)^2 and get (x^(2) + 9x + 9)

asked by Matt on October 7, 2007
87. ## Absolute Vale

Find all numbers x for which |x-1| + |x-2| > 1. I know the answer is that there exists no such x, but I need someone to explain to me the steps as to figuring out why that is the case.

asked by Mo on September 3, 2012
88. ## Algebra

If h(y)=1+y/2-y, then what is the value of h^-1(5)? Express your answer in simpilest form. The first step would be to find the inverse of the 1+y/2-y which would be 2y-xy I think, and then would we plug in 5 for x or y?

asked by Trish Goal on November 3, 2014
89. ## geometry

The vertices of triangle ABC are A(2,2), B(3,-1) and C(0,1). Find the coordinates of the circumcenter. Answer choices:(23/14,3/14), (3/2,0) or (7/9,11/9)

asked by hannah on November 7, 2008
90. ## Pre-calculus

Use the remainder theorem to find which of the following is not a factor of x3 + 12x2 + 47x + 60 the answer is x-5 but idk why

asked by Bob on April 6, 2012
91. ## Geometry

"Find the perimeter of the figure, where AC=26, AD=BF, and D is the midpoint of AC. Round your answer to the nearest tenth."

asked by James on March 16, 2017
92. ## Jared

Suppose that x has a distribution with = 10 and = 5. If a random sample is taken of size n = 44, find . 10.00 0.75 1.51 0.11 my answer was 0.75 is this 5.00 correct

asked by alex on June 20, 2010
93. ## math

Use fraction bars to find the difference. Write the answer in simplest form. 4 1/2 - 3 2/3

asked by stephanie on November 10, 2011
94. ## physics

A 4.53 kg particle has a velocity of vx = 3.98 m/s and vy = −3.16 m/s. Find the magnitude of its total momentum. Answer in units of kg · m/s

asked by Alejandra on November 20, 2014
95. ## Math

find the equation to the tangent to the curve y = (4x + 3)^5 at the point (-0.5, 1), giving your answer in the form y = mx + c

asked by Rory on October 4, 2011
96. ## Sequences and Series

use the iterative rule to find the eighth term in the sequence an = 25 − 3n. 176 49

asked by Sara on October 1, 2015
97. ## Calculus

Please help!! I keep solving this problem but I keep getting the wrong answer. Find the derivative of the function: f(x)= xsqrt(x-1)/(x+2)

asked by Liz on April 17, 2012
98. ## Math/Trig

Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.

asked by CJ on January 17, 2011
99. ## Math

Find the inverse for the following matrices: 2 and -4 is on top 6 and 3 is on bottom My answer is 90 120 -180 60

asked by Aria on April 25, 2017
100. ## Calculus

Given f and g are differentiable functions and f(a)=-4, g(a)=c, g(c)=10, f(c)=15 f'(a)=8, g'(a)=b, g'(c)=5, f'(c)=6 If h(x)=f(g(x)). find h'(a)? i'm not really sure how to get the answer. g'(a)=b, f'(b)=? How do i go about doing this. My reasoning must be

asked by Sara on March 27, 2007