
College Algebra
Find all real and complex roots and type complex answers in the form a+bi. x^49x^2+20=0
asked by Tom on January 30, 2016 
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 
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 
business
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 
Algerbra 050
Is 3 a terminating decimal? How do I find out? all integers have "terminating" decimals 3 = 3.0 (try dividing 3 by 1 on your calculator)
asked by Kourtney on August 19, 2007 
CACULUS
dy/dx = (y1)^2 cosπx There's a horizontal line with equation y=c that satisfies this differential equation. Find the value of c.
asked by JIM on February 11, 2009 
Math
Find the inverse of the function. f(x) = 0.25x + 6 I am having trouble when there is a decimal to solve like 0.25x
asked by Nathaly on October 12, 2018 
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 
Math
Find all the points of intersection of the surfaces whose equations are as follows: z^2 = 2xy  100 and x^2 + 2y^2  100  2y
asked by Josh on October 20, 2008 
Math
A rectangle with a perimeter of 104m has a width of 8 cm less than twice the length. Find the dimensions of the rectangle. I need help (:
asked by Aneisha on November 18, 2016 
Base of a parallelogram
Find the height of a parallelogram with base 9.44 meters and area 70.8 square meters.
asked by Wyatt on April 9, 2013 
grammar
find the predicate nominative or predicate adjective. The photos throughout the book look fascinating.
asked by jake on January 25, 2011 
math
using completing the square find the vertex and axis of symmetry for y = x^2  6x + 7 i cant complete the square for this one please help??
asked by billy on October 21, 2010 
Maths
If 5 cards are drawn from well shuffled cards then find the probability that 4of them have same face value
asked by Bindu on July 17, 2018 
Geometry
4. Find the value of k. The diagram is not to scale. top of triangle is 62 bottom left is 45 bottom right is k
asked by BlackDarkNightSoul666 on October 15, 2018 
calculus1
Find the arc length of the graph of the equation y+1/4x+x^3/3=0 from the point(2,67/24) to point(3,102/12) help me with this thanx!
asked by karen on June 11, 2015 
college algbra
find the domain f(x)=x/x8,g(x)=7/x solve the following exponential equation equation exact answers only 3e x1 = 2+e^x1
asked by zach w on November 26, 2012 
Calculus
Find the absolute minimum and absolute maximum values of f on the interval below. f(x) = x4  8x2 + 6 [3, 4]
asked by Anna on January 28, 2014 
math
the length of a retangle is twice the width.the area is 200yd^2??? Can someone help me please!!!!!find the lenght and width
asked by chelsea on January 29, 2012 
Math question
The measure of Ú4 is 125‹. Find the easure of Ú1. angle intersect 50‹ 130‹ 125‹ 55
asked by Princess Anna on January 28, 2014 
math2
When s is measured in meters and t is measured in seconds, find the velocity at t = 2 of the following a. s = t^2 + 3t b. s = t^3  3t^2 c. s = squareroot t + 2 Help plz
asked by Annie on January 29, 2017 
geometry
The length of a rectangle is 4 times its width. If the perimeter of the rectangle is 70 ft., find the area.
asked by Christine on October 4, 2015 
math
find the lcd of this rational algebraic expression 3x+2,2x/x^24,x+1/x^2+5x+6 please answer it immidiately i need the answer as soon as possible ..please?
asked by jazmin on October 7, 2010 
Advanced Math
Find the equation of the circle where the center is on the line 8x + 5y  8 =0 and passing through point (2,1) and point (3,5)
asked by Mk on February 28, 2011 
Algebra
Find the equation of the quadratic function f whose graph is shown below. Ponts on the graph are (3,1)(2,4) f(x)=
asked by Rachal on January 25, 2011 
Geometry
Triangle STR is congruent to triangle XYZ, TR= 14c  13, and YZ = 10c  1, Find c and TR
asked by Maddy on July 23, 2018 
Maths
Hi!!! I want help in maths . The interior angles of a pentagon are in the ratio 4:5:6:7:5 . Find each angle of the pentagon.
asked by Divya on March 7, 2017 
algebra
Find the requested probability. P(A) if P(A) = 0.6. the first A has a line over it. than the P (A) line over it Thank you for you time it is appreciated on this end believe me
asked by Mary Ann on May 27, 2014 
Math; Check my answers please
1. sin(tan^1(4/3))=4/5 2. find the angle whose tangent equals 0. tan^1(cos(pi/2))=0
asked by Lizzie on January 28, 2014 
Math
Find all the points of intersection of the surfaces whose equations are as follows: z^2 = 2xy  100 and x^2 + 2y^2  100  2y
asked by Josh on October 20, 2008 
Algebra 2
4.)A diamond is purchased for $3500. Its value increases 5% each year. Find the value of the diamond after six years.
asked by Courtney on February 25, 2013 
calculus1
Find the arc length of the graph of the equation y+1/4x+x^3/3=0 from the point(2,67/24) to point(3,102/12) help me with this thanx!
asked by karen on June 10, 2015 
AP Calculus
Find the particular solution to y ' = 2sin(x) given the general solution is y = C  2cos(x) and the initial condition y(pi/2) = 1
asked by Tom on March 26, 2018 
math
Find an equation of the line that satisfies the given conditions. Through (−7, −12); perpendicular to the line passing through (−4, 0) and (0, −2)
asked by alex on September 7, 2014 
Derivative
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. please explain. thank you
asked by Mary on March 20, 2013 
Algebra: did I do this right
find the other endpoint of a line segment with the given midpoint (6,4) endpoint ((3, 5). 6= 3/2 and 4 = 5/2 12=6 and 8 = 10 126 and 8  (10) End Point = (6, 18)
asked by bb on June 8, 2010 
Geometry
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 Marky on May 14, 2017 
math
find tha equation of a line which is parallel to the line 2x3y=8 whose yintercept is 5 units
asked by slopes on October 12, 2015 
maths
the distance on the map is 6cm is equal to 40km.find the distance between a and b with 9cm.
asked by rches on March 13, 2017 
math
Find the median, the first quartile, the third quartile, the minimum, the maximum, and the rangeof the data; 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58
asked by Victoria on May 20, 2008 
Math
the length of a rectangle is 3cm more than twice the width. the perimeter is 84cm. find the length
asked by Brett on April 7, 2010 
English
what is the unethical establishment in marketing around us that we can find and why is it considered unethical in the eyes of people?
asked by janina on July 2, 2018 
math
The line y=2x + b is tangent to the graph y= sqrt x at the point P= (a,sqrt a). Find P and determine b
asked by erika on September 20, 2011 
geometry
if ÚAOC=49, mÚBOC=2x+10, and mÚAOB=4x15 find the degree of measure of ÚBOC and AOB
asked by Ryan on November 27, 2011 
Trigonometry with right triangles
Find the area of the right triangle △DEF with the points D (0, 0), E (1, 1), and F. m∠DEF = 60°. A √3 B √6 C √2 D √3 √2 *line in between answer D*
asked by Sosa on January 25, 2017 
Calculus
Find the derivative of y with respect to x. y= [(x^5)/5]lnx[(x^5)/25] How would I go about doing this? Should I use the product rule to separate (x^5)/5]lnx ?
asked by Natalie on September 4, 2011 
math
If it is given tan(AB) tanAtanB/1+tanAtanB and tanP1/1+tanP=tan195 Find the value of P
asked by james on May 19, 2013 
jk
A ball is projected horizontally with a initial velocity 8m/s .Find its position and velocity after 1/4 second
asked by Anonymous on March 10, 2017 
Physics
Find tha schwarzschild radius of tha earth ,whose mass 5.98×10^24kg
asked by M salman on October 16, 2018 
geometry
Find the area of a regular pentagon with side equal to 3 and apothem equal to K.
asked by Anonymous on June 8, 2010 
geometry
1)How to find the area bounded by the 4 points in a coordinate? 2)what is the formula? 3)how the formula related to that?
asked by Geeta .s.halli on June 2, 2014 
umuc
For the reaction HCONH2(g) NH3(g) + CO(g), Kc = 4.84 at 400 K. If ΔH° for this reaction is 29 kJ/mol, find Kc at 500 K.
asked by Anonymous on October 9, 2015 
calculus
Find the arc length of the given function/curve on the given interval. y=ln(xsqrt(x^(2)1)); x ϵ [1, sqrt(2)]
asked by kales on March 3, 2015 
calculus
Find the arc length of the given function/curve on the given interval. y=ln(xsqrt(x^(2)1)); x ϵ [1, sqrt(2)]
asked by kales on March 3, 2015 
math
find the number of distinguishable permuations in the word mississippi then the word hippopotamus
asked by kendal on October 18, 2008 
geometry
The vertices of a rectangle are R(–5, –5), S(–1, –5), T(–1, 1), and U(–5, 1). After translation, R' is the point (–11, –11). Find the translation rule and coordinates of U'.
asked by Cindy on December 16, 2011 
Algebra
Tina is 3 years younger than Tom. The ages are in the ratio 2:3. Find their ages.
asked by bobby on January 26, 2019 
math
find whether the line 2xy=0 is tangent, real chord on imaginary chord to the parabola y^22y+4y=0.
asked by sonu on August 8, 2011 
math
Find the general form of the equation of the circle. Center at the point (4,3); containing the point (3,3) a) x^2+y^2+8x+6y12=0 b) x^2+y^2+4x6y+22=0 c) x^2+y^24x+6y+22=0 d) x^2+y^2+4x6y+4=0
asked by you on October 4, 2007 
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 
geography
Deforestation is the process whereby ( write a definition ) all i can find is the process where trees are cut down. is this right?
asked by xander on December 29, 2008 
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 
calculus
Find the rate of change of the area of a circle with respect to the radius r. What is the rate when r = 12
asked by billy on November 23, 2011 
calc
The slope of the tangent to the curve y=f(x) is given by (1/9)(x^2)(y^2). The curve passes through the point (3,1). Find the value of y when x=3*cubedroot(3).
asked by Anon on February 16, 2014 
Geometry
Triangle ABC has vertices A = (0,6) B = (2,3), and C = (2,1). Find the coordinates of its vertices if it is translated by the equations: x' = x  4, y' = y 3
asked by Lenora on December 4, 2009 
Health
What determines how marijuana effects a person? (Sorry this is so vague. I'll try to find out more information about marijuana.)
asked by Barry Vacker on January 15, 2019 
calculus
The limit as x approaches 0 of ((4^x)1)/x The limit above represents the derivative of some function f(x) at some number a. Find f and a.
asked by Logan on September 16, 2011 
math
Find the average speed: 120 miles in 3 hours Do I divide 120 by 3?
asked by Amy on September 5, 2012 
Algebra
Find the sum: 8 over sigma symbol, k=1 below the symbol and (1)^k+1,5k to the right of it. Sorry the format is off, but I didnt know how else to type it in. Thank you.
asked by Alisha on November 30, 2016 
Science
Find the density in g/cm3 of a 1573 cm3 piece of metal having a mass of 46 kg.
asked by Angela on May 14, 2015 
Math
The scale of map is 1:20000. Find the area on the map which represents 124km^2
asked by Vince on June 2, 2010 
Algebra (Integer Problem)
The sum of three positive numbers is 33. The second number is 3 greater than the first and the third is 4 times the first. Find the three numbers.
asked by Nikko on February 13, 2014 
Maths
find the number of terms in an A.p given that it's 1st and last terms are a and 37a respectively, and that it's common difference is 49
asked by A.p on February 13, 2014 
Calulus Completely lost
Find the indicated onesided limit, if it exists 1.lim f(x) and lim f(x), where x>0^+ x>0^ 2. f(x) = [2x if x is less than 0] [x^2 if x is greater than or equal to 0]
asked by Anonymous on February 8, 2011 
precalc
How would you find the inverse of these two functions: f(x)=4/(x4)^2 and f(x)=x^28x+16 could you please show me step by step i have been trying to figure it out for hours.
asked by Diana on July 15, 2011 
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 susan on March 19, 2015 
Chemistry
Ln(P2/p1)=ln(delta Hvap/R)•(1/T11/t2) I have ammonia at normal boil with a temp at 39.2C find the Hvap
asked by Anonymous on January 21, 2016 
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 
math
find the monthly payment fot the loan. $ 500 loan for 12 months at 13%
asked by Andrew on March 2, 2013 
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 
math
plz help me to do this am not sure of my answer;th point (x,y)is transformed by the matrix(5 1) (2 1) to (19 9).find the value of x and y. as answer i got4 and 1.
asked by nellyna on August 23, 2007 
Math
Find ten and threesevenths plus eighteen and twosevenths.write in simplest form
asked by ???? on January 15, 2019 
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 
Angles,Lines and Triangles
Two angles of a triangle are equal and the third angle is greater than each one of them by 18 degree.Find the angles.
asked by Harsh on June 17, 2014 
math
find the zeros of the function by rewriting the function in intercept form? y=81x^216
asked by key on January 1, 2009 
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 
math
HOW DO I FIND THA AREA OF A TRIANGLE? 1/2 times the base times the height.
asked by hanna on January 31, 2007 
geometry
if i know one angle between the diagonals at intersecting point , how can i find the angle between the sides and the diagonal?
asked by sush on July 1, 2012 
Math
The coordinates of A and B are (7,7) and (2,2) respectively. If P and Q divide the line segment AB into 3 equal parts, find the coordinates of P and Q.
asked by Selena on December 29, 2011 
10th grade
a 0.25kg ball is traveling at a velocity of 45.0m/s. find the frequency at which the ball osicillates
asked by sherron on November 11, 2009 
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 
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 
Calculus
when trying to find the intervals of where the derivative is positive is it the intervals of where the original graph is above the x axis?
asked by Anonymous on November 5, 2018 
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 
math
for a sample of n = 75, find the probaBILITY OF A SAMPLE MEAN BEING BEIGN GREATER THAN 221 IF U = 220 AND O = 3.9
asked by caintgetrite on November 4, 2010 
Geometry
Question:Ray BD bisects
asked by tiara on November 3, 2015 
science
How many people in CANADA die each day from cancer. I cant find any results for Canada. Thanks so much. :)
asked by Help me please :P on April 17, 2011 
Geometry
Help I need help to find the coordinates of the circumcenter of each triangle. Isosceles triangle CDE with vertices C(0, 6), D(0, –6), and E(12, 0)
asked by Zach on November 15, 2012 
Maths
The diagonals of a rhombus are 320mm and 240mm in length.Find the angles of the rhombus.
asked by Shane on March 3, 2013 
algebra
2x+5y=15 Find the x and yintercepts and graph the equation plotting the intercepts. Please show all of your work.
asked by mary on July 17, 2011
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