# find the derivative of y=(3x+1)^2 y= square root 13x^2-5x+8

97,722 questions, page 492
1. ## Math

Find the center and ardius of the circle (x-1)2nd power+y2nd power=36

asked by Johnnie on November 15, 2009
2. ## trig

Use trigonometric identities to find sec theta, given that tan theta = Radical 5/ 3.

asked by Davis on August 26, 2011

Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.

asked by Jen on July 5, 2011
4. ## Geometry

A triangle has vertices (3, 0) and (6, 4). One of its angles is bisected by the x axis. Find the perimeter of the triangle.

asked by Momo on May 18, 2016
5. ## Geometry, Help

Help? I'm stuck. For each graph, find (a)AB to the nearest tenth and (b)the coordinates of the midpoint of AB. 1. Coordinates are A(-9, -6) B(6,6) 2.A(-2,-2) B(8,-6) 3. A(0,3) B(-2,-2)

asked by Unknown on August 20, 2013
6. ## Mathamatics 101

An angle is 35 degrees more than 4 times its supplementary angle. Find the measures of the two angles.

asked by Tim on February 5, 2012
7. ## maths

The scale of a map is given as 1:40000000. Two cities are 4 cm apart on the map.Find the actual distance between them.

asked by Anju Godvin on March 6, 2016
8. ## Math

Use division of find the factors of each number. Then write if the number is prime composite. 1) 5. 2) 20. 3) 26. 4) 31.

asked by Anonymous on September 11, 2013
9. ## maths

the measure of one angle of a parallelogram is 25 degree.find the measures of the other angles of the parallelogram

asked by nihal on August 9, 2016
10. ## Pre-Cal

I do not know how to find the angle of the function sec 4x = 2 on the unit cirlce. I know I would be looking for 2 but I don't know where since it is sec.

asked by Hannah on February 17, 2010
11. ## geometry

in an equilateral triangle RST, R has coordinates (0.0)and T has coordinate of (2a,0).Find the coordinates of S in terms of a.

asked by katie on July 3, 2011
12. ## 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
13. ## college math

Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.

asked by Jen on July 5, 2011
14. ## Calculus

Using the Disk Method or washer method (im not sure which one) Find The volume of y=x^3 , y=1 , x = 2 revolving around the X axis

asked by Andrew on December 16, 2008
15. ## Maths

the lenght of a side of an equilateral triangle is 10m.find the height of the triangle

asked by amponsah on January 16, 2019
16. ## math214

Please help me with this I do not understand this at all Find each of the following: 113°57 + 18°14, 84°139- 27°45, 113°57 + 18.4°, 0.75° in degrees, minutes, and seconds

asked by alicia on February 17, 2010
17. ## geometry

the perimeter of a rectangle is 58cm. Its breath is 5cm. find the area of the rectangle.

asked by Anonymous on September 12, 2012
18. ## Mathematics

If the first term of an Ap is equal to one half of the common differences,d, find the 8th term of the Ap

asked by Amarachi on October 24, 2015
19. ## College Math

Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.

asked by Jen on July 5, 2011
20. ## Math

Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.

asked by Jen on July 5, 2011
21. ## math

the perimeter of a parallelogram is 88 cm and one of its adjacent sides is longer than the other by 10 cm. Find the length of each of its sides

asked by suman on December 5, 2016
22. ## physics

Find the tension T2 of the box hanging from the rope if 1 = 25°, 2 = 65°, T1 = 60.58 newtons, and W = 143.4 newtons

asked by Anonymous on September 4, 2012
23. ## Chemistry

Find the pH of a buffer solution with equimolar concentrations of: HCOOH and NaCOOH (Ka = 3.5 x 10-4 for HCOOH)a

asked by Bill on February 22, 2017

i am researching the prepackaged software industry and i need to find what the future holds for that industry.

asked by chris on January 25, 2012
25. ## math

FIND THE X INTERCEPTS OF THE GRAPH OF THE EQUATION pleaze explain thanks 1)Y=x to the second power+ 2x -8 2) Y=6X TO THE SECOND PoWER -x-12

asked by SYNESTER on February 28, 2008
26. ## gemoetry

how do I find the angles of 4 times one complementary angle decreased by 3 times the second is 3 degrees

asked by Anonymous on September 9, 2013
27. ## 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
28. ## trig

how can i find all the exact solutions to the equation : 2cos^2x + 3sinx = 3 the solutions have to be between [0,2pi)

asked by Joe on July 18, 2009
29. ## Science Problem Plz Help

A charge q1=7.00 x 10^-6 is placed 0.300m from a second charge q2=-5x10^-6 C. Find the magnitude the force between the two charges.

asked by Student Lexi on March 4, 2016
30. ## Algebra

Use the given information to find the original price: Retail Price \$99 Markup percent 80%

31. ## Maths

The second term of arithmetic progression is 15 and the fifth term is 21 find the common difference with solutions

asked by Happy on May 4, 2017
32. ## physics

from equqtion t equal to x+3 .find velocity and acceleration t equal 1second here x is distance

33. ## college alg

find the equation of a line that is perpendicular to line y=1/6x+6 and contains point (-7,0) y=? please show work so i can see how its done

asked by alli on September 4, 2012
34. ## college Algebra

Use a calculator to find y to four decimal places, if possible. (If an answer is undefined, enter UNDEFINED.) ln y = −0.35

asked by Dee on November 4, 2013
35. ## Math

Find the equation of the ellipse having axes along the coordinate axes and passing through the points (4 ,3), (-1,4).

asked by Anonymous on March 20, 2017
36. ## 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
37. ## mole

how do i find... howmany moles are in a specified mass mols = grams/molar mass

asked by cory on January 13, 2007
38. ## Physics

how would i find the total time spent decelerating on a velocity time graph

asked by jake on February 21, 2010
39. ## maths

I toss a coin 4 times. Find the chance of getting a) 2 heads b) more heads than tails

asked by anonymous on April 27, 2013
40. ## physical science

A 2400-kg truck accelerates from 20 m/s to 35m/s in 5s. find the net force on the truck

asked by willie langhorne on May 6, 2014
41. ## Geometry

A circle R has a radius of length 5 sqrt 3 and has a chord XY that is 5 units from R. Find the length of XY.\$

asked by Sheenybeany on August 5, 2014
42. ## geology (science)

can you help me find pictures of igneous rocks and metamphoic rocks in wisconsin dells?

asked by scooby9132002 on April 26, 2009
43. ## Futher maths

Given the vector p=i+2j-2k and q=2i-j+2k. Find two vectors m and n satisfyin all the followin conditions:m is pendicular to p , n is pendicular to p,m+n=q.

asked by Gideon on July 31, 2013
44. ## math

Find the scale ratio of this map: 1 inch on the map represents 10 miles

asked by Sam on September 22, 2012
45. ## Analytic Geometry

Find the equation of the circle, with radius 1, tangent to the line 3x+4y=5 and having its center on the line x+2y=0

asked by xavier on January 31, 2013
46. ## math

find the two ordered pairs from this equation. y+x=-2 then give the ordered pair of the y intercept?

asked by KiKi on March 28, 2010
47. ## math

a bagcontains 375 apples. find the number of apples in 2206 such bags.

48. ## Math

42is the diameter of a circle. Find the circumference of the circle to the nearest foot.

asked by Latoya on April 6, 2016
49. ## 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
50. ## government

benefits of the office of the president include: i think theres no benefits and this is why its hard to find some one to run

asked by Anonymous on October 1, 2008
51. ## Geometry

Question:Ray BD bisects

asked by tiara on November 3, 2015
52. ## 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
53. ## geometry

In the rhombus ABCD, AB=10 and AC=12. Find the area of the rhombus. I am confused about how to solve this problem.

asked by Anonymous on January 6, 2011
54. ## Math

Find the complete factorization of the expression. 48x + 56xy I think it be d. A) 8x(6 + 7y) B) 8x(7 + 6y) C) 8xy(6 + 7) D) 8xy(13)

asked by Dolphin on February 12, 2018
55. ## Math

translate to an equation: and then solve The sum of two numbers is -4 and their difference is -10. Find the numbers.

asked by Taylor on March 18, 2008
56. ## math

the product of three consecutive integers is 22 less than the cube of the middle integer. Find the integer.

asked by jamie on January 31, 2013
57. ## 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
58. ## 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
59. ## English

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

asked by Kimmy on December 18, 2016
60. ## Maths

The first 5 terms of an arithmetic sequence are -2, 5, 12, 19, 26 Find the formula for the nth term of this sequence

asked by H on May 13, 2019
61. ## Math

The length of a rectangle is twice it's width. If it's perimeter is 54cm, find its length. Explain!

asked by Abhishek on March 10, 2014
62. ## Math

Given TriangleABC with a = 9, b = 15, and m

asked by Anonymous on November 24, 2014
63. ## Geometry

MO bisects

asked by Emily on January 9, 2012
64. ## algebra 1

What is a10 for the sequence (an) = 1 + 3 (n - 1)? i go 28 is that correct? What is a7 for the sequence an = 2 + 5(n - 1)? i got 51 is that right 6x+7/5 = x, how do i find x? 30-x/10 = 2, what's the next step in solving this equation?

asked by jianna on April 11, 2011
65. ## Geometry

Find the slope of a line parallel to the line passing through points at (1, -2) and (3, 2). A. 1/2 B. undefined C. 0 D. 2

asked by Unknown on September 4, 2013
66. ## Calculus

Find the absolute maximum and the absolute minimum values of f(x)=x−7cos(x) on the interval [−ð,ð).

asked by Robin on July 7, 2013
67. ## potential rational zeros

list the potential rational zeros of the polynomial function, do not find the zeros. f(x)=x^5-5x^2+4x+3

asked by Paris on March 13, 2010
68. ## maths

A number is selected at random from the set y=(18, 19, 20..........28, 29). Find the probability that the number is a prime. a). 1/4 b). 1/8 c). 1/2 d). 3/4?

asked by poppy👌🤔 on May 8, 2019
69. ## 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
70. ## math

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

asked by alex on February 6, 2013
71. ## chemistry

20% of HNO3 reacts with 10g of Caco3 by weight then find the quantity of HNO3?

asked by Anand mishra on February 10, 2013
72. ## Math

Find the simple interest on a loan of \$100 at an interest rate of 2% for 7 years.

asked by Julie on March 12, 2010
73. ## math

Four times the sum of a number and 15 is at least 120. Let x represent the number. Find all possible values for x. A. x ≥ 26 B. x ≥ –15 C. x ≥ 15 D. x ≥ –26

asked by Anonymous on November 2, 2014
74. ## math

find the equation of the line with slope 8 and passing through (-5 , -6 ) slope intercept form

asked by Fe on July 3, 2016
75. ## college math

apply the quadratic formula to find the roots of the given function, and then graph the function. f(x) = x2 - 4 g(x) = x2 - x - 12

asked by jennie on December 10, 2010
76. ## college math

apply the quadratic formula to find the roots of the given function, and then graph the function. f(x) = x2 - 4 g(x) = x2 - x - 12

asked by jennie on December 10, 2010
77. ## maths trigonometry,

find all solutions between 0 and 2pii for (tan theta =1)and (cos theta =negative 1/2).

asked by lughano on March 3, 2017
78. ## Mathematics

The equation of a circle is given by D: x^2 + y^2 - 2x - 4y - 20 = 0 Use implicit differentiation to find the equation of the normal D at the point S(5, -1)

asked by James on February 25, 2016
79. ## Algebra

The length of a rectangle is 5 in longer than it's width. If the perimeter of the rectangle is 50 in find it's area

asked by Emma on July 9, 2016
80. ## Economics

How do you find planned investment from the GDP, and determining the equilibrium GDP of an economy?

asked by John on October 23, 2007
81. ## 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
82. ## Algebra

The base of a triangle in terms of x is: 2^2+4x+2 and the height is x^2+3x-4 Area=1/2(2x^2+4x+2) (x^2+3x-4)= 6x^2+2 (x^2+3x-4) Trying to find the area and not sure which direction to go

asked by Babydoll2007 on November 2, 2014
83. ## quine

The 2nd and 5th term of a geometric progression are - 6 & 48 find the sum of the first four term respectively

asked by opeyemi on November 12, 2015
84. ## 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
85. ## algebra

A CD costs \$17.95 plus tax. The sales tax rate is 7.5%. Find the total cost of the CD.

asked by Juliet on August 18, 2015
86. ## 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
87. ## math

Alegbra-Find the missing measurement 5 in. plus blank = 1ft 47cm plus blank = 1m

asked by stephanie on January 9, 2012
88. ## science physics

a force acted upon a body by 3 given force is under equilibrium if f1 =10n and f2 =6n find f3 and angle

asked by vaani on June 30, 2016
89. ## exact logarithms

Use the properties of logarithms to find the exact value of the expression log[16]4*log[5]sqrt7?

asked by Mc78 on January 1, 2012
90. ## 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
91. ## math

Find the original price of a pair of shoes if the sale price is \$56 after a 20% discount

asked by Brittany on February 24, 2014
92. ## Pre-Calc

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

asked by Dan on December 18, 2013
93. ## algebra

the expressions below is used to find the cost of x to pay 10x +3 what is the total cost for 4 tickets

asked by jahnika on January 9, 2012
94. ## math URGENT

Find all values of x such that sin 2x = sin x and 0 x 2π. (List the answers in increasing order.) x= x= x= x= x=

asked by Cassy on January 19, 2014
95. ## Math

Explain how modeling partial products can be used to find the products of greater numbers

asked by Rolo on October 8, 2012
96. ## Math

Triangle ABC has coordinates A(1,4); B(3, -2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis.

asked by Wendy on November 6, 2013
97. ## math

The day started out at 16 F and ended at 25 F. Find the percent change for the temperature throughout the day?

asked by matt on January 29, 2012
98. ## Algebra

One number is 10 less than twice a second number. Find a pair of such numbers so that their product is as small as possible. I came up with 15 and 5 and those are incorrect

asked by Barb on March 11, 2016
99. ## on areas

the surface area of the three faces having the same border of a cuboid are 4,10,40 sq.cm respectively. find the volume of the cuboid?

asked by sree on January 4, 2012
100. ## maths

The first term of a linear sequence is 3 and the eighth term is 31 find d common difference

asked by Ciara on May 5, 2019