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

143,010 questions, page 53
1. ## Physics

Find the work done in stretching the spring. Answer in units of J

asked by Patrick on December 14, 2012
2. ## Physics

find gravitational field which produces semicircle. To get the answer g=(1/y^3)

asked by Anonymous on December 12, 2007
3. ## Calculus

Problem 12. Find the derivative of the function. f(x)=e^(x)^1/2 My answer is: [e^(x)^1/2]/2x^(1/2) Is this correct?

asked by Molly on December 2, 2007
4. ## Math

Find two numbers the exact answer is between 6x7,381

asked by Caleb on September 24, 2013
5. ## Algebra

Use the foil method to find the product. (4x^6-7)(x^8-4) this is the answer that I got:4x^14-7x^8-16x^6+28

asked by Anne on July 1, 2008
6. ## algebra 2

Evaluate the expression (40/2+i) + (35/2-i). What steps do I take in order to find this answer?

asked by Louie on December 15, 2007
7. ## math

Find two numbers the exact answer is between 3*567 Need help with this problem

asked by Green on September 23, 2013
8. ## math

find the first and third quartiles,Q1and Q3,of the following set of numbers 13,4,12,16,8,14,8,3,10,8, my answer is 4;12 find the first and third quartiles,Q1and Q3,of the following set of numbers 0.16,0.08,0.27,0.20,0.22,0.32,0.25,0.18,0.28,0.27 my answer

asked by keauanna on November 5, 2007
9. ## math correction

Find the x-intercepts y= x^2-2x-15 answer: x = 2 +/- sqrt 8 I don't get that. Recheck.

asked by jasmine20 on April 15, 2007
10. ## Algebra II

Find the exact value of: cos315 degrees. Is the answer sqrt of 2/2? Thanks

asked by Lucy on April 19, 2008
11. ## calculus honor

If y = 2x3 – 4x and , find when x = 1. Give only the numerical answer. For example, if = 3, type only 3.

asked by Anonymous on December 17, 2014
12. ## math

Find the value of 8.3x 24.2x0.03. Round your answer to the nearest hundredth.

asked by ann on June 28, 2017
13. ## math help

Find the midpoint of A(5, 3) and B(3, -5). Place your answer in (x, y) notation with NO spaces.

asked by BreAnna on May 21, 2011
14. ## social studies (latitude & longitude)

what is the city and continent name of these : 34° S and 58° W 34° S and 18° E 51° N and 0° 30° N and 31° E 40° N and 2° W 36° N and 4° W °°°° Please please help ! i have been trying to find the answer to these for a long time but i just

asked by Eliza on September 8, 2010
15. ## Math

If a and b are positive numbers, find the maximum value of f(x)=x^a(1−x)^b, 0≤x≤1 Your answer may depend on a and b.

asked by Dee on February 8, 2015
16. ## math

find sqrt1575x^4. thanks in advance and is the answer 15x^2sqrt7

asked by barb on November 5, 2010
17. ## Maths

Find the smallest distance between the graphs y=x^2 - 4x + 12 and y=2x + 1. Thanks for any help Answer= 0.894427...

asked by Fred on November 9, 2018
18. ## a.p.

the sum of n terms of an A.P. is 3n^2+2n, then find its n th term. answer-we know that tn=s(n)-s(n-1) =(3n^2+2n)-[3(n-1)^2+2(n-1)] =(3n^2+2n)-[3n^2-6n+3+2n-2] =3n^2+2n-[3n^2-6n+2n+3-2] =3n^2+2n-(3n^2-4n+1] =3n^2+2n-3n^2+4n-1 =6n-1 ans

asked by warnar please chek my answer on December 17, 2016
19. ## Algebra

Let f(x)=1/ax+b where and b are non zero constants. Find all solutions to f^-1(x)=0. Express your answer in terms of a and/or b. Thank you.

asked by Trish Goal on November 3, 2014
20. ## Algebra

Let f(x)=1/ax+b where and b are non zero constants. Find all solutions to f^-1(x)=0. Express your answer in terms of a and/or b. Thank you.

asked by Trish Goal on November 3, 2014
21. ## math

there are two supplementary angles, the difference between them is 44. I've tried many methods but can't seem to find the answer

asked by Dev on December 4, 2015
22. ## maths

If 8100 can be factorised in a2×b4×c2 then find a+b give answer plus method .

asked by sanjay on January 25, 2016
23. ## math urgent!

find the eq to the tangent line to the curve y=x^3 g(x) at x=1 if g(1)=2 f(1)=3 f'(1)=1 g'(1)=-2 i cant understand how the answer is y=4x-2

asked by sam on May 15, 2008
24. ## Advanced Mathematics

find the distance bewteen points at (6,-3) and (-1,4). The answer I got was 9.9 and it was wrong. please help!

asked by lily on July 9, 2009
25. ## Calculus Help and Check

Find dy/dx by implicit differentiation. x^5(x + y) = y^2(9x − y) this is what i've got so far but I don't think it is the right answer. y'= 9y^2-6x^5-5x^3y/x^5+9y^2-18xy

asked by Tanya on March 14, 2014
26. ## algebra 2 help

Find the midpoint of A(5, 3) and B(3, -5). Place your answer in (x, y) notation with NO spaces

asked by BreAnna on May 15, 2011
27. ## math

Let f(x) = 2x/(x^2+9). Find the domain of f. Write your answer using interval notation.

asked by Carolyn on January 21, 2016
28. ## Math

Find the slope of the line that goes through the following points. X 0, 1, 2, 3 Y -4,-3,-2,-1 A. -1 B. 1 C. -4 D. -7 Is the answer C? I'm really confused. Thank you

asked by Sabrina C. on April 21, 2015
29. ## math

find 8 1/2in +2ft round your answer appropriately

asked by hannah on December 29, 2017
30. ## math

Find the slope in the graph with the coordinates -3x,3 and 1,-5 A.2 B.-1/2 C.-2 D.1/2 Is the answer A??? Thanks in advance.

asked by pink on April 24, 2015
31. ## Calculus

Find the derivative of the integral from x^3 to 5 of cosk/(k^2+2). My answer is ((-cos(x^3)(3x^2))/(x^6+2).

asked by Anonymous on February 24, 2017
32. ## Health Care

I posted my question 40 minuts ago, how do I find out my answer? where would I will go to look for it?

asked by Falguni Patel on April 15, 2010
33. ## History

How did the Barbarians impact Europe? Can someone find a website to answer this?

asked by Alyonka on March 4, 2011
34. ## Algebra 1

Four more than twice a number is AT MOST 14. Find the largest possible answer that makes this true.

asked by Cher on June 3, 2016
35. ## Math

Find the digit that makes 3,71_ divisible by 9. A- 3 B-7=My answer C-1 D-5

asked by Sunshine🌞 on December 5, 2018
36. ## math

Which addition sentences show you how to find 16-9? Answer choices 9+1=10 , 10+5=15 9+1=10 , 10+6=16 * 9+2=11 , 11+6=17 9+1=10 , 10+9=19

asked by YOLO on September 10, 2015
37. ## Alegebra

Find - x when x =20 answer is -20 Evaluate m/n for m=16 and n=2 m/n=8 is the problem right. I am not good with alegebra

asked by Johnnie on February 17, 2009
38. ## Calc

find F''(pi/3) f(x)= 4cos(x/2) i got -cos(pi/6) but i don't think that's the correct answer... Thanks!

asked by Lilly on September 11, 2011
39. ## Math Help!

Find the percent of change when the price of a radio changes from \$40.00 to \$44.00. A, 12% B. 10% C. 36.4% D. 40% Is the answer B? Thank you

asked by Callie on November 29, 2014
40. ## anatomy

I can't seem to find the answer to this question anywhere, thanks. There are 3 components to the true scalp? T/F

asked by Anonymous on September 3, 2010
41. ## math

What is three eighths of 32 pieces? And how do i write out the problem to find the answer?

asked by Sydney on September 2, 2009
42. ## math

find the eq to the tangent line to the curve y=x^3 g(x) at x=1 if g(1)=2 f(1)=3 f'(1)=1 g'(1)=-2 i cant understand how the answer is y=4x-2

asked by sam on May 15, 2008
43. ## math

find the product in simpliest form 10x3/5 my answer 15

asked by hi on November 30, 2018
44. ## math

I'm having a hard time understanding this answer. Find the absolute value of 27.8 I need help.

asked by cora evans on January 21, 2014
45. ## Math Cal 1

Find numbers a and b or k so that f is continuous at every point. \ F(x)= 4x+7 if x

asked by Christopher on February 1, 2017
46. ## Maths

The sum of rational number is-5,if one of the -13 by 6 find the other. What is the answer of this question?????

asked by Ibrahim on October 3, 2018
47. ## Math

Find all real numbers t such that (2/3)t- 1 < t + 7 is < or = to -2t + 15. Give your answer as an interval.

asked by Wyatt on September 5, 2017
48. ## Math

21x + 6= 17x - 26 find x. I keep getting 8 but it isn't the correct answer.

asked by Vanessa on November 23, 2011
49. ## calculus please help me

find derivative of: f(x)=e^2 I know that b/c e is a constant the answer is 0, but how do I show that in my work?

asked by erica on October 7, 2012
50. ## Math

Find the general antiderivative of f (x) and check your answer by differentiating. f(x) = x^5 + 9 Need Help.

asked by Jason on July 1, 2010
51. ## Maths

Find the area enclosed between the curves y=(x-1)^2 and y=5-x^2. Answer is 9. Thanks for any help provided

asked by Fred on January 28, 2019
52. ## Calculus (Check)

This seems to easy. Check please. Find. Lim (x^2)-4 x->2 e I substitute in 2 (2^2)-4 e gives me 4-4 e So my answer is e^0 or 1.

asked by Greg on September 14, 2012
53. ## math

Find the midpoint of A(5, 3) and B(3, -5). Place your answer in (x, y) notation with NO spaces

asked by BreAnna on May 13, 2011
54. ## Calculus

Find the derivative of 10x^2+4y^2=sqrt(7). Is the answer 20x+8y=0

asked by George on November 5, 2008
55. ## Calculus

Find dy/dx of the function 10x^2+4y^2=sqrt(7). Is the answer 20x+8y=0

asked by George on November 5, 2008
56. ## Math hw

Find all real numbers \$x\$ such that \$3x - 7 \le 5x +9\$. Give your answer as an interval.

asked by Cherry on September 4, 2017
57. ## math

can you answer this as soon as possible please just find the lcd of this rational algebraic expression 3x/x-4,2x/x+4

asked by jazmin on October 7, 2010
58. ## Geometry

1.Find a point E on CD such that the ratio of CE to CD is 1/8. A.-7*** B.-5 C.-3 D.-1 (I think the answer is A, please correct me if I'm wrong)

asked by GummyBears18 on September 6, 2016
59. ## calculus

Find the equation of the tangent line to the ellipse x 2 + 4y 2 = 25 when x = 3 and y < 0. Answer 3x - 8y = 7 3x - 8y = 25 3x + 8y = 7 3x + 8y = 25

asked by shira on February 23, 2014
60. ## algebra

find the area of the square whose side is (5m^2 + 7) cm. Please help me :\ and thank you for those who answer my question :)

asked by Camz on July 14, 2015
61. ## Calculus

Find dy/dx and express the final answer with a common denominator y=ln x^(2(4x-12))

asked by Mike on December 3, 2017
62. ## alg

find the difference. express your answer in simplest form. x^2 + 3 / x - 2x^2 + 5 / x a)-x^2 - 8 / 2x b)-x^2 - 2 / x c)3x^2 - 8 / 2x d) 3x^2 - 8 /x

asked by sean on July 3, 2010
63. ## math

Find the product of 5 and 4 . Express your answer in simplest form.

asked by julia on January 21, 2016
64. ## Math

R varies jointly as S and the square of T. If R is 32.4 when S=0.2 and T=9, find R when S=0.5 and T=5. I believe the answer is R=25, could someone check this for me?

asked by Allie on March 15, 2012
65. ## geometry

asked by kayla on September 14, 2017
66. ## algebra 1

find the values of 'P','Q', and 'R'. (PX+Q)(2X+5)=6Xsquared+11X+R the answer is p=3,q=-2,r=-10. how do I get these answers?

asked by SIMP( secret important person) on September 10, 2009
67. ## statistics

Find P(A or B). (Give your answer correct to two decimal places.) P(A) = 0.35, P(B) = 0.5, and P(A and B) = 0.18

asked by Tom on May 26, 2013
68. ## Calculus

Find the average value over the given interval. y=3x^5; [-3,3] I can't seem to get the answer, 0. 1/(3+3) [integral -3 to 3 (3x^5)dx] and I get 273/2

asked by Anonymous on January 24, 2008
69. ## Math

Find the product write answer in scientific notation (3 x 10^6) * (2 x 10^12) I got. .6 x 10^ 9

asked by Marco on February 26, 2013
70. ## Math

Find product and write answer in scientific notation (3 x 10^6). * (2 * 10^12) I got .6 x 10 ^19 Is this right?

asked by Marco on February 26, 2013
71. ## math

42=18t+4(t+5) this confuses me am i supposed to find the answer to both of the (Ts)? and how do i solve it

asked by Sara on September 23, 2008
72. ## geometry

In the following drawing, find b if a = 4.5 and c = 10.8. Round your answer to two decimal places.

asked by keisha on July 16, 2010
73. ## Algebra Help Inverse One-to-one

I need to know if I have done this correctly. Problem If f is one-to-one, find an equation for its inverse. f(x)=x^3-5 y=x^3-5 x=y^3-5 5+x=y^3-5+5 5+x=y^3 My answer: y^3=5+x 3ãy=3ã5+x y=3ã5+x f^-1(x)3ã5+x

asked by Lynn on March 28, 2008
74. ## college math

Find the area of the rectangle l = 13m h= 3 the answer be 39m

asked by Lourane on June 1, 2012
75. ## college math

Find the area of the square l = 14yd the answer be 196 yd

asked by Lourane on June 1, 2012
76. ## Calculus

1. If the tangent line to y=f(x) at (4,3) passed through the point (0,2), find f(4) and f'(4). My answer: f(4)=3 f'(4)=1/4

asked by Anonymous on October 17, 2014
77. ## Math (please help)

S is the midpoint of RT. Which of the following completes the statement? ST = 38 ft; RT = ? A)38 ft B)19 ft C)76 ft D)96 ft I'm not sure how to find the correct answer, can someone please help?

asked by Ace on February 8, 2018
78. ## college math

Find the area of the trapezoid l = 23 ft l = 15 ft h = 12 ft Would the formula be A = 1/2 x 12(23+15) the answer being 276 ft

asked by Lourane on June 1, 2012
79. ## Precalc

Find the smallest positive answer to the equation: sin(2x)=1

asked by Lori on April 7, 2010
80. ## Math

/-8/+/5/ Simplify??? the lines are supposed to go straight but ya i cant find how to do this or the answer please HELP!!!

asked by Kenzay on April 13, 2011
81. ## Math please help

Determine the sign of your answer then find the sum or difference. (-10)+1 A.-9 B.-11 C.9 D.11

asked by Avery on August 30, 2018
82. ## math

the ? says "find the 10th term of the sequence" 5n+3 Would I do 5(10) +3 and get 53 as the answer? Am I doing this correctly? Thank you for your help.

asked by RJ on January 5, 2009
83. ## need some help!!!

f(x)=12x/sinx+cosx find f'(-pie) anybody know the answer!!!

asked by Daniel on February 24, 2011
84. ## math

f(x)=12x/sinx+cosx find f'(-pie) need help!! anyone know the answer!!

asked by Daniel on February 24, 2011
85. ## calculus

f(x)=12x/sinx+cosx find f'(-pie) anyone know the answer!!! need help!

asked by Daniel on February 24, 2011
86. ## Calculas

I stumble a question I cannot answer please help up. Find value of limit k for equation:

asked by Mike on May 9, 2010
87. ## Calculus

Find the derivative. g(x)=cos(x^6) Isn't the answer -6xsin(x^6)

asked by George on September 27, 2008
88. ## separation of variables

is the answer to find an equation of the curve that satisfies dy/dx=4x^3y and whose y-intercept is 7 y=7e^(x^4)

asked by jake on March 20, 2011
89. ## Math

How do I find the square root of something? i.e. 2025 DON'T answer; tell me how

asked by Anonymous on September 6, 2007
90. ## math

Hi and thank you for your help. Find the value of the following: 11!6! over 12!4! If your answer is not an integer, write it as an exact fraction. Thank you again

asked by mary ann on January 26, 2015
91. ## math

Find the area bounded by the line y = 1 and the curve y = x^2 - 3. Answer 8/3 16/3 32/3 32

asked by roga on June 25, 2014
92. ## Math

sec 7pi/4 without a calculator Find the exact answer

asked by Randy on November 7, 2014
93. ## Trig.

Given sin ∅ 3/5, find a, the other angle in the right triangle The answer is 30,60,90 How is this someone explain?

asked by Kay on February 26, 2018
94. ## Algebra II

Could you please check my answer? Given the functions f and g, perform the indicated operations. 3. f(x)=4x - 9 g(x)7x-3 Find f-g I got -3x-12

asked by Jessica on September 15, 2007
95. ## geometry

find the value of following sin(cos^-1 12/13) give your answer as a fraction

asked by melinda on January 11, 2012
96. ## Math

Find the average value of the function f over the indicated interval [0, 8]. f(x) = 7/(x + 1) I keep getting the wrong answer.

asked by Vanessa on April 14, 2014
97. ## geometry

find the value of following sin(cos^-1 12/13) give your answer as a fraction

asked by melinda on January 11, 2012
98. ## Math

Find the average value of the function f over the indicated interval [0, 8]. f(x) = 7/(x + 1) I keep getting the wrong answer.

asked by Vanessa on April 14, 2014
99. ## Algebra

Find the average rate of change of f(x) 3x^2-4x from x=3 to x=6 . Simplify your answer as much as possible.

asked by Jessica on June 9, 2011
100. ## Calculus

Find the equation of the tangent to the curve x^2+y^2=25 at (-3,4). I'm really confused on how to get the answer, someone please help

asked by Michael on October 19, 2011