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

143,010 questions, page 82
1. ## Calculus

Find d^2y/dx^2 in terms of x and y given that 8x + 6y^2 = 8. Use the original equation to simplify your answer. A. y'' = -(4/9y^3) B. y'' = -9y^3 C. y'' = -4y^3 D. y'' = -27y^3 E. y'' = -(8/27y^3)

asked by Anonymous on October 28, 2016
2. ## slopes

Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). can you tell me how to do it and show the answer Thanks!

asked by Mr.Brain on April 26, 2013
3. ## precalculus (check answer)

given that x is in quadrant 1 and that sin x = 2/3, find exact the value for: sin (3pi/8) = - √(1-√2) / (2√2) is my answer correct?

asked by o on October 28, 2015
4. ## MATH

Find the real and imaginary part of 6¡/(2-¡)² Pls I need working and answer pls

asked by Nice on March 30, 2018
5. ## ALGEBRA

the arithmetic mean of two numbers exceeds their geometric mean by two. find the numbers if one is 40 less than other? please help me to answer this homework.

asked by Bea on June 20, 2015
6. ## Algebra2

write a recursive formula for the sequence 5,18,31,44,57 then find the next term. My answer is a1=5,an=an-1+13 The next term would be 70.

asked by Steve on February 19, 2017
7. ## Math

Given with a = 12, b = 6, and mA 50° , find mC . Round the sine value to the nearest thousandth and answer to the nearest whole degree.

asked by Taliyah on December 13, 2018
8. ## Calculus

f(x) = 4/5x i need to find the derivitave but i don't know how to start this one. I know the derivitave of 4 is just zero, and i know the derivative of 5x is 5. But the answer isn't 0/5. Help please.

asked by Kyle on September 15, 2013
9. ## Math

Find the set of all z such that neither 2+z nor 2-z is in the interval (-1,1]. Express your answer as an interval or as a union of intervals.

asked by Jeff on November 28, 2016
10. ## Math

Find a number such that 32 is 60% of the number.(decimal answer rounded to nearest tenth)

asked by Mike on February 22, 2008
11. ## math

i need to find out if this fraction is correct 8/16

asked by d.d on January 8, 2013
12. ## ALGEBRA

not sure if this answer is correct frustrated find the reciprocal of 5 3/4 i think its 4/23 doesn't seem like i did the formula the correct way

asked by So Lost on January 15, 2011
13. ## math

find the distance (0,0) and (5,8) round the answer to the nearest hundred how do you calculate distance

asked by val on May 5, 2016
14. ## womens studies

I need help with this question and trying to find the answer. Question is How does gender ranking reinforce sexism? Thanks

asked by cameron on September 25, 2007
15. ## math

kathyrn is thinking of four numbers from 1 through 9 with a sum of 18 find the numbers. this is the questions to the answer above.

asked by JACKIE CHAN on February 5, 2015
16. ## Algebra

53. Determine if y=x^2 is a function. i think the answer is yes, but can someone explain to me why it's yes, and how you find out if it's a function or not. I know that for every value of x there should be one value of y, but how do you figure that out in

asked by y912f on May 7, 2010
17. ## Calculus

Find the real solutions of this equation. If there is no real solution enter NONE. (3X+1)^1/2=8 Is the answer 2.93

asked by Hamilton on August 23, 2008
18. ## algebra equation solving

((y+2)/(y^2-49))subtract ((y)/(y^2+6y-7)) subtract and simplify ,,,,,i know i need to find LCD which is y+7,and multiply both sides to get it that way i think answer is -6y-2/y+7....is this right???

asked by Rochelle on January 11, 2012
19. ## PHY

Ok..I think I know the answer, but I have not been able to find it anywhere... An electrical field is best described as A)fact B)hypothesis C)theory I think its a theory, but I would appreciate any help! Thank you.

asked by reem on May 31, 2011
20. ## English

Find the verb. Breakfast was served promptly at 8:00am. answer: served

asked by Kimmy on December 18, 2016
21. ## calculus

How do you find the derivative of (-2(x^2+1))/((x^2-1)^2) ? I have the answer which is: (4x(3+x^2))/(x^2-1)^3) I can't figure out my mistake when I'm doing it though. Could you solve it step by step?

asked by Jordan on January 6, 2011
22. ## math

Find a fraction equivalent to 1\2. The denominator must be 5 less than 3 times its numerator. The numerator is less than 8. Is the answer 2\4

asked by paige on February 8, 2012
23. ## ALGEBRA/PLEASE HELP

have the answer and would love confirmation. VERY APPRECIATED! Find the LCM OF (1+2t), (1-4t^2), and (1-2t). 1-4t^2=(1+2t)(1-2t) 1+2t = 1+2t 1-4t^2= (1+2t)(1-2t) 1-2t = 1 - 2t. The LCM for all numbers is 1-4t^2 = (1+2t)(1-2t) Thank you

asked by AMY on January 26, 2011
24. ## Math

Use properties of numbers to simplify this polynomial. 4 - 3x^2+2x-x^2+3 Can you help me find this answer? Step By Step?

asked by InDireNeedOfHelp on June 6, 2014
25. ## algebra

Given f(x) = 5x2 – 3x + 1, find f(–2). so would this be 5(-2*-2) -3(-2)+1 answer being 15 not correct (I assume looking at your substitution that the first term is 5x^2 or 5x²) f(x) = 5x^2 – 3x + 1 f(-2) = 5(-2)^2 - 3(-2) + 1 =5(4) + 6 + 1 =27

asked by confused on May 24, 2007
26. ## Math

Find the perimeter of the rectangle with length 9 inches and width 7 inches? 32 in. 16 in. 63 in. (MY ANSWER) 64 in.

asked by LOVE on March 18, 2016
27. ## Trig

find all solutions to the equation √3 csc(2theta)=-2 Would the answer be π/6 + 2πn, 5π/6 +2πn or π/6 + πn, 5π/6 +πn? or neither?

asked by Bob on July 10, 2012
28. ## ALGEBRA

I have the answer and would love confirmation. VERY APPRECIATED! Find the LCM OF (1+2t), (1-4t^2), and (1-2t). 1-4t^2=(1+2t)(1-2t) 1+2t = 1+2t 1-4t^2= (1+2t)(1-2t) 1-2t = 1 - 2t. The LCM for all numbers is 1-4t^2 = (1+2t)(1-2t) Thank you

asked by AMY on January 26, 2011
29. ## Math Multiplication

What are the factor pairs of 642? Please don't ask what I don't understand because I cant find the answer

asked by Emma on October 1, 2014
30. ## geometric progression

find the sum of series 1+1/3+1/9+1/27+... to n terms sir this question answer 3/2(1-1/3n) sir please help me

asked by ajay on September 14, 2017
31. ## Calculus

Find the derivative of y=cos^6w+cos(w^6) The answer I have is -6(cosw^5sinw+wsin(w^6)) but it's not right...

asked by Catherine on March 9, 2011
32. ## Math help

Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). can you tell me how to do it and show the answer Thanks!

asked by Mr.Brain on April 26, 2013
33. ## Math

Find the perimeter of the rectangle with length 9 inches and width 7 inches? 32.(MY ANSWER) 16. 63. 64.

asked by LOVE on March 22, 2016
34. ## college math

if 5 times a number is increased by 5, the result is 30. Find the number. would the correct answer be 5

asked by Lourane on June 9, 2012
35. ## college

Answer the problems below and show or explain how you arrived at your final answer. 1. You sell premium toasters and are making a pricing decision. At a price of \$100 (or “p = \$100”) you predict that you can sell 30 of these premium toasters at your

asked by jj on April 13, 2010
36. ## GEN MATH

Solve the ff. problems below. Show your complete solution: 1.) A number added to four times its reciprocal is equal to the sum of 3/2 and the quotient of two or more than three times the same number and four. 2.) A car travelled the first 240 kilometers at

asked by lab on July 31, 2016
37. ## Physics- grade 12

A ramp leading up to a loading platform is 3 m long and 1 m high at its highest point. If the friction is ignored, what work is needed to slide a 600-kg crate up the ramp at a constant speed? a) 2.00 *10^2 J b) 5.89 *10^2 J c) 1.80 *10^3 J d) 5.88 *10^3 J

asked by Dani on March 13, 2012
38. ## commercial advertising

why are more and more advertising commercials animated?? ny answer: To catch the viewers attention. They are funny and colorful because the average person would probably not pay attention to a bland black and white commercial with no theme song or color.

asked by 12-year-old-poet on February 4, 2012
39. ## Alg 2/trig

I have the answers to the question, but I have no on how to get the answers. State the quadrant in which theta lies. Cos X < 0 and Sin X > 0 (Answer is 2) Tan X < 0 and Sin X < 0 (Answer is 4) Cos X > 0 and Tan X > 0 (Answer is 1) Cot X < 0 and Sec X < 0

asked by Chris on April 29, 2009
40. ## chem

given PCl5(g)+heat PCl3(g)+Cl2(g) a. addition of cl2 answer : would shift to the left b. increase in pressure: answer: ? c. removal of heat answer: ? d. Removal of PCl3 as it forms answer: ? please help! thanks!

asked by hello on March 27, 2012
41. ## Crt/205 Critical Thinking

I need help with this assignment: Argument Evaluation DUE: Day 7 Points: 100 · Read the essay “Bush’s Environmental Record” by Bob Herbert found in the “Appendix 1”, pgs. 461-462. To find this, click on the “Controlling Irrational Fears after

asked by Joe on February 21, 2010
42. ## College Algebra

Last one for today! Again would appreciate a breakdown on how to get to a resolution. It is multiple choice. 1. Simplify the expression using the quotient to a power property. (3y^6/z^7)^3 a. 27y^9/z^7 b. 3y^9/z^10 c. 27y^18/z^7 d. 27y^18/z^21 2. Use a

asked by Krissy on January 15, 2013
43. ## business math

Of the 4800 students at Medium Suburban College (MSC), 50 play collegiate soccer, 60 play collegiate lacrosse, and 96 play collegiate football. Only 6 students play both collegiate soccer and lacrosse, 6 play collegiate soccer and football, and 16 play

asked by liz c on November 14, 2010
44. ## Calculus

I'm having a little trouble with this problem...it would be great if you could point out where I'm going wrong. Hours of Daylight as a Function of Latitude. Let S(x) be the number of sunlight hours on a cloudless June 21st, as a function of latitude, x,

asked by Sara on November 12, 2010
45. ## English

Choose the contraction in parentheses ( ) that correctly completes the sentence . 1/ She (don't, doesn't) know what to expect in the United States . Answer: doesn't 2/ Fortunatley, her aunt and uncle ( haven't, didn't) forgotten to meet her plane. Answer:

asked by NAwaf on February 23, 2014
46. ## probobility

4 -letter "words" are formed using the letters A, B, C, D, E, F, G. How many such words are possible for each of the following conditions? (a) No condition is imposed. Your answer is : Preview (b) No letter can be repeated in a word. Your answer is :

asked by anna on March 22, 2016
47. ## English 9

I am reading short stories right now in english. My teacher has gave me a question for this story: what are 2 main types of conflict in the story? explain the source of each type. conflist= oppostion of 2 forces ex: character vs character character vs

asked by Jules on November 12, 2012
48. ## English

Do you believe in love at first sight? Romeo and Juliet evidently did. The play covers the time-span of only a few days. In this short period of time, Romeo and Juliet fall in love so passionately that they are willing to die if they cannot be together.

asked by Teri on March 5, 2012
49. ## trig

How do you solve sin(e^x)=0 for x? The question is "find the smallest number x such that sin(e^x)=0".... but I can't even get AN answer lol! Much appreciated!

asked by Luna on September 11, 2013
50. ## algebra-trig help asap

An isosceles triangle has a base 36 cm long and a base of 65 degrees. Find its perimeter. I'm not sure if this is right but my answer is 1250.4 in^2

asked by missy on May 5, 2012
51. ## math

find the number of terms for the following sequence. 125,109,93,.......-115 i got the answer of 15 terms. How do i get it though using a formula?

asked by john on April 13, 2015
52. ## MATH

find the slope,if any, of the line perpendicular to the line through the points (2,-7) and (3,4). i need to show my work!. i got 11 as my answer but i think its wrong.:(

asked by Anonymous on August 20, 2014
53. ## trig

How do you solve sin(e^x)=0 for x? The question is "find the smallest number x such that sin(e^x)=0".... but I can't even get AN answer lol! Much appreciated!

asked by Luna on September 11, 2013
54. ## Math

Find the standard deviation for the given data. Round your answer to one more decimal place than the original data. 15, 42, 53, 7, 9, 12, 14, 28, 47 A. 29.1 B. 16.6 C. 17.8 D. 15.8 is it C

asked by Amy on September 23, 2014
55. ## college algebra

Find the equation of the line that goes through the given point and has the given slope. Write the answer in slope- intercept form. (-1,-5), -8

asked by BJ on April 23, 2010
56. ## calculus

Find all values of x in the interval [0, 2π] that satisfy the inequality. (Enter your answer using interval notation.) 14 cos(x) + 7 > 0

asked by Anonymous on September 19, 2011
57. ## Math help

The perimeter of triangle RXA is 39, PX=49 and AP=9.Find RX and RA. P is at the middle. I think it's under triangle bisector theorem. Help me answer this guys. Thanks

asked by Jude on February 18, 2015
58. ## algebra

Write the equation in y=mx+b form. Find the equation of the line that passes through the points (8,-15) and (-2,5) I am unable to get this answer!

asked by Jam on February 21, 2011
59. ## Math please check

I think I have the right answer, but I am not 100% sure how to do the values at (1,-1) and the one below at (0,-1, 1). Please explain how I need to approach how to do these. Thank You! Calculate the partial derivative @f/@x, @f/@y and @f/@x | (1,-1), and

asked by Jennifer on November 13, 2014
60. ## math

Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) g(x)=-x^2+4x+4

asked by Britney on November 5, 2012
61. ## maths

The no.wich Is 4 more than the square of 625 .....is exactly 2 prime factors.find them..... I am trying lyk this But answer is not coming X^2= 4+625^2

asked by rakhi on April 18, 2015
62. ## Calculus

Find a solution to the equation if possible. Give the answer in exact form and in decimal form. 8=4sin(5x)

asked by Mike on January 23, 2013
63. ## Calculus

Find a solution to the equation if possible. Give the answer in exact form and in decimal form. 8=4sin(5x)

asked by Mike on January 23, 2013
64. ## calculus

For x>0 find and simplify the derivative of f(x)= arctan(x) + arctan(1/x). I've done the problem a few times and I keep getting (1)/(1+(x)^2)+(1)/(1+(1/(1/x)^2))(-x)^-2 but something about the answer is wrong and I cannot figure out what.

asked by casidhe on April 14, 2012
65. ## Financial literacy

In traditional economy, economic decisions are based on ______ and ______. I’ve gone through my at least 4 times and I can’t find anything that would answer this. Please help.

asked by Kayla on August 4, 2018
66. ## math

Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x)=x^3+3x^2-1 on [-3,1]

asked by Britney on November 7, 2012
67. ## statistics

Find the uniform continuous probability for P(X < 27) for U(0, 50). I need the formula to figure out with 4 place decimal place as an answer

asked by angel on October 28, 2013
68. ## 7grade math

using ratio 1:2 find the perimeter of rectangle that has a width of 6 inches and a length of 8 inches? need answer asap

asked by sandra on November 16, 2010
69. ## perpendicular vectors

Find two unit vectors each of which is perpendicular to vectors (1, 1, 0) and (1,0,1) What I did: a x b = (1, -1, -1) |axb|=square toot 3 correct answer is +/- (1/√3 - 1/√3 - 1/√3) or =+/- 1/√3 (1, -1, -1)

asked by annonymous on February 11, 2015
70. ## High School Geometry

In isosceles ΔABC, AC = BC, AB = 6 in, CD ⊥ AB , and CD =√ 3 in. Find the perimeter of the isosceles triangle. Can u plz put answer and equation thanks, :)

asked by Alexa on February 25, 2017
71. ## geometry

find the height of the 32-inch tv screen shown below. round your answer to the nearent tenth of an inch.

asked by graciela on August 18, 2010
72. ## Alg 1

Completing the square: Find the value of c such that each expression is a perfect-square trinomial. p^2 - 11p + c Is the answer 30.25? If not, please explain. Thanks

asked by Jane on April 13, 2013
73. ## Algebra II

Use synthetic substitution to find f(-3) for f(x) = 2x^3 - 6x^2 - 5x + 7. _3|2 -6 -5 7 6 36 93 ______________ 2 0 31|100 then I used direct substitution and just plugged -3 in for x and the final answer is f(-3) = 86

asked by Jon on March 3, 2008
74. ## math

how would i find the volume of liquid in a cylinder 6 inches high and 3 inches wide.and how would i convert that answer to oz.

asked by DEEK on April 21, 2011
75. ## Math

This irregular shape has 2m,2m,2m, 3m, 4m, 7m _2m_ _2m_ | |2m__3m_| | | | |________| 4 m 7 m how would I find the area if you can't tell how it is so you can't answer it I understand

asked by Dani on November 16, 2010
76. ## CALCULUS HELP

Find the derivative of the following function showing your work and fully simplifying your answer. STEP BY STEP PLEASE!!! f(x)=(8x-3)^5/(6x+7)^12 THANK YOU SO MUCH!!!

asked by KESHA on March 12, 2014
77. ## Math

Show that the sum of 3 consecutive odd integers is a multiple of 3? I'm not so sure on how to answer this question, can you please help and show me on how to find it?

asked by Anonymous on September 18, 2016
78. ## STATISTICS

Find the sample standard deviation s for the following sample data. Round your answer to the nearest hundredth. x: 23 20 11 33 27

asked by Jake on June 3, 2010
79. ## geometry

Find the sine of ∠K. 36 77 85 K J I Simplify your answer and write it as a proper fraction, improper fraction, or whole number.

asked by Anonymous on June 6, 2016
80. ## math

how to find the LCD for 11x/yz^2, 8x/y^2z? I know the answer is yz^2 but how do you get that. can you plzz plzz explain..... this it is really important..... thnx ...... a lot..

asked by gagan on July 6, 2009
81. ## math

how do you subtract the area of a part to find the area of a figure? PLEASE HELP!!!! whoever answers this please type an answer nicely

asked by Ann on August 30, 2011
82. ## Social Stuides

I was serching the web and couldn't find my answer to my question anywhere! My question is, Where does the European PArliament meet? Please help me!

asked by logan on November 29, 2007
83. ## Pre-Calculus

Find dy/dx if y= x^6[(x^2-9)^8]? So the answer is supposed to be 2x^5[(x^2-9)^7](11x^2-27), but I don't understand how to get it. Do you use product rule, chain rule or both? thanks

asked by Ann on January 29, 2014
84. ## calculus

Find the slope of the graph of the function at the given point. (If an answer is undefined, enter UNDEFINED.) x^3 + y^3 = 14xy, (7, 7)

asked by akash on March 22, 2013
85. ## physics

If the pendulum’s length is 2.00 m and ag =9.80 m/s , how many complete oscillations does the pendulum make in 5.00 min? the answer is 106 but how do i find it !!

asked by Anonymous on May 11, 2011
86. ## Math

determine the value(s) of k which the equation x^2+kx+9=0 will have a) two real roots b) 2 distinct roots I tried to find the discriminant but I didn't get the right answer.

asked by fatima on October 2, 2016
87. ## Calculus

Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x) = x^3 + 3 x^2 - 1 on [-3, 1]

asked by Ant on June 17, 2013
88. ## Geometry

1. MO bisects LMN, LMN = 5x-23, LMO = x+32. Find NMO. >>I got the answer 45.75 but I got it wrong. I do not know how to solve this question and I have tried all that I know. Please help..

asked by Needs Help on January 24, 2011
89. ## mathmetic

if 4th power of pojetive real number 3.215 find the number,also veriphy your answer.

asked by ganesh patil on August 21, 2015
90. ## college

find the cirumference of each figure. use 3.14 for pie of 3.75 ft. ^2 round the answer to one decimai i came up with 44,15625 but i do not know how to round it to one decimal.

asked by gertrude on October 8, 2008
91. ## Another Algebra (urgent!)

Find A if the graph of the equation Ax + 3y = 5 is parallel to the graph of 5x - 2y = 4 I tried to solve the problem, but I couldn't really get a good answer. Thanks!

asked by Bella on January 14, 2009
92. ## Statistics

Suppose that P(A) = 0.69 P(B) = 0.57 P(AB) = 0.35. Find the conditional probability that B occurs given that A occurs. Round your answer to 3 decimal places.

asked by Meeeep on September 24, 2012
93. ## math

my question in (slope) find the coordinates of a quadrilateral so that the slope of all four sides are negative ??? please explain your answer .

asked by mota on November 30, 2007
94. ## MATLAB

Find the value of x (to 2 decimal places) when y is a minimum, using a while loop. Format the answer, e.g., "At x=ii.ii, y=jj.jj is a minimum". Plot the function. y = x^2 - 4x + 2

asked by Matt on April 6, 2011
95. ## Precalculus - check

Find the derivative of the function. r(t) = log_4(t + sqrt(t)) My answer (sorry, it's messy): (1+(1/2sqrt(t)))(1/tln(4)+sqrt(t)ln(4))

asked by Amanda on April 1, 2017
96. ## Math- please help

which expression is equivalent to 3/4x-24. It is a multiple choice questuion a 1/4(3x-48) b 1/4(3x-24) c 3/4(x-32) d 3/4(x+32) I did it by trying each one out I got c 3/4(x-32) mult 3/4 by both 3/4x-24 Is this correct on how to find the answer and is it

asked by b6 on January 7, 2013
97. ## Please help me with this Q

Find the standard deviation for the given data. Round your answer to one more decimal place than the original data. 22, 29, 21, 24, 27, 28, 25, 36 A. 4.8 B. 4.2 C. 2.8 D. 1.6

asked by Amy on September 23, 2014
98. ## Math

The x-axis, the y-axis, and the line through the point (1, 3) having slope -3 form a triangle, find the area. Is the answer 6

asked by Lilly on December 26, 2013
99. ## Physics

A proton is at the origin and an electron is at the point x = 0.41 nm, y = 0.36 nm. Find the electric force on the proton. I got 7.529 *10^-11 but it wants the answer for fx and fy how do i get that?

asked by Josh on August 6, 2009
100. ## Physics

A= 2i + 3j - k, B= 4i + 2j - 2k, Find a vector x parallel to A but has magnitude of B ? Answer is √12/7 (2i+3j) - K solve it , i have mcat admission test please solve it

asked by Shahab Mirza on October 2, 2014