
Calculus
Use the Law of sines to find the remaining sides. 1. a=40 degrees; Beta=87; c=115
asked by Josh on July 20, 2011 
Calculus
Given x+xy+2y^2=6 find the coordinates of all other points on this curve with slope equal to 1/3. Please show work.
asked by Lindsay on December 10, 2009 
chemistry
find the molar solubility of zinc carbonate if its ksp=1.5x10^10. (at 298K)
asked by mike on May 4, 2013 
math
I really don't understand this so i would really appreciate if you helped me. Q. Find two consecutive integers whose reciprocals add up to 7/12. Thanks x
asked by sarah on January 4, 2019 
math
The region between the graphs of x=y2 and x=5y is rotated around the line y=5. Find the volume of the resulting solid.
asked by Anonymous on February 4, 2012 
science (physics)
thank you for your help! my question is :how do you find the magnitude of the electric field that will balance the weight of an electron?
asked by APPRECIATIVE STUDENT on January 20, 2011 
arithmetic
an ap consists of 21 terms.the sum of 3terms in the middle is 129 and of the last three is 237 find the AP.
asked by Anonymous on March 1, 2012 
arithmetic
an ap consists of 21 terms.the sum of 3terms in the middle is 129 and of the last three is 237 find the AP.
asked by Anonymous on March 1, 2012 
organic chem
how do i find the general formulas for diyne AL ( al represents aldehyde) diene al eneyneol
asked by lou on December 14, 2010 
Calculus
Find a formula for a function of the form y=bxe−ax with local maximum at (0.5,0.3679). y=
asked by Marissa on October 11, 2018 
maths..
find the H C F of three Numbers 198 126 and 240 by using fundamental theorem of arithmetic
asked by .... on May 25, 2011 
physics
find the maximum voltage that can be appliedto a 8 k ohm resistor rated 0.50 watt?
asked by karin on May 5, 2011 
Geometry
Find the base and height of the parallelogram if the area is 1395 square units.
asked by Need Help on April 14, 2011 
maths
the difference of two positive number is 69 the quotient obtained on dividing one by the the other is 4 find the numbers
asked by Anonymous on July 2, 2016 
trig
Use a calculator to find: θ if θ = csc1 1.7516. θ = _____°. Round to three decimal places.
asked by skye on February 23, 2014 
Precalc
Find the exact solutions to each equation for the interval [0,360) 2cosxsecx = 1
asked by Sean on December 6, 2007 
Math
Find the length of the arc (sector question) Radius=8cm Angle=27
asked by Bob on October 7, 2013 
physics
find the maximum voltage that can be applied ti 8 k ohms resistor rated 50 Watt?
asked by karin on May 5, 2011 
math
The region between the graphs of x=y2 and x=5y is rotated around the line y=5. Find the volume of the resulting solid.
asked by Anonymous on February 4, 2012 
Astrology
Why is it helpful to use the Celestial Sphere to find the position of objects in the night sky. Please help!, Thank you.
asked by Cherie on April 17, 2014 
math
find missing coordinate of the order repair so it is a solution 2x+4y6=0 (2, ) my answer was (2, 1/2) or (2,2/1) but it is incorrect
asked by Felicia on July 1, 2016 
math
The region between the graphs of x=y2 and x=5y is rotated around the line y=5. Find the volume of the resulting solid.
asked by Anonymous on February 4, 2012 
math
Define the function f(x)=2x/(1−x^2). Find the number of distinct real solutions of the equation f^(5)(x)=x.
asked by Steven on July 31, 2013 
Physics
Find the uniform acceleration that causes's a car's velocity to change from 39.7 m/s to 74.0 m/s in an 5 second period of time.
asked by Erin on February 22, 2014 
calc
Find the normal equation to the curve LaTeX: xy\:+\:2x\:\:y\:=\:0xy+2x−y=0 that are parallel to the line 4x  2y = 10.
asked by Paige on October 11, 2018 
PreCalc
Find all real zeros of the polynomial f(x)= x^4 130x^2+3969 and determine the mutiplicity of each.
asked by barb on December 14, 2010 
Calculus
Find the derivative of: y= 5^x + 15/x^6 I'm assuming I need to take the natural log of each side, but I get stuck after that part.
asked by Carly on July 18, 2011 
PreCalculus
Find the unknown in the following equation. If there are more than one solution, then separate the solutions with a comma. (−8y−4)^2+10=14 y=? I keep on getting y=0.5, is that correct?
asked by Ann on October 6, 2013 
Precalculus
The problem is Find the difference quotient and simplify your answer F(x)=5x  x^2, F(5+h)  F(5) over h ^2 this means power of two
asked by Omar on August 15, 2011 
math
The length of a rectangle is 2ft less than 3 times the width. If the area is 65 ft. Find the dimension
asked by Curry on July 6, 2016 
Math
a triangle is 6 cm wider that it is tall. The area is 56 cm². Find the height and the base.
asked by Holli on September 18, 2016 
Calcules
find y" by implicit differentiation. 4x^3 + 3y^3 = 4 ===================================== 4x^3 + 3y^3 = 4 12x + 9yy' = 0 24x + 9(2yy')y' + 9y^2(y") = 0 y" = 6[4x3y(y')^2] answer. (it this right? )
asked by Nurcan on February 25, 2012 
math
Im trying to draw a garage that is 34' 1/4''. And on the page its 7'' wide how do i find out what each foot eqauls in inches
asked by Junior on March 2, 2012 
Math
2 m 300 mm = ___centimeters I am confused on the meters part. I can't find how to convert them into centimeters?
asked by Anonymous on December 2, 2009 
Calculus
Find the volume of the solid generated by revolving region bound by y=x^2, y=0, and x=2 about the x axis.
asked by Anonymous on April 7, 2019 
math
find the mean,variance and standard deviation for the number of heads when 10 coins are tossed.
asked by Nadia on April 2, 2016 
math
find the length of a side of a square whose diagonal is 36 inch show all work
asked by lisa on April 28, 2012 
Maths
Given the f (x) =2x^3 + ax^2 + bx  9. (a)Find the value of a and b if f (x) has a factor x 3 but leaves a reminder of 8 when divided by x + 1. (b) Factorize f (x) completely and hence solve for x.
asked by Shane on June 17, 2013 
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 
Stats
Where can I find fuel efficient car sales statistic for recent years?
asked by eason on October 25, 2007 
pre calc
find the exact solution algebraically and check it by substituting into the orginal equation. 1. 36(1/3)^x/5=4 2. 32(1/4)^x/3=2
asked by caleb on June 12, 2011 
calc
let y be the function of x defined implicitly by the equation x^2 2xy +2y^4=1. find the value of x where y obtains its maximum value.
asked by barbra on August 1, 2013 
math
a rhombus has an area of 50 cm^2 and an internal angle of size 63 . find the lenght of its sides.
asked by Mota on January 21, 2010 
STC
Find the correct end behavior diagram for the given polynomial function P(x)=2.75x^4+3x^2+x1
asked by chompi on August 1, 2013 
Maths
How do you find the coordinates that the curves y= 2x^2 +5x, y=x^2+4x+12 and y=3x^2+4x6 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 
Geometry
How do you find the base and height of the parallelogram if the area is 180 square units?
asked by Need Help on April 14, 2011 
chem
Can someone help me I need to find out how to solve the following equation What is the PH/POH of a .0727m H3O+ Solution at 25 degrees c
asked by Help on April 28, 2010 
Geometry
Find the volume of a right circular cylinder with a radius of 14in and a height of 21in
asked by Nichole on October 4, 2013 
math
find the dimentions of a bose of largest area that can be inscribed in a sphere of radius 1
asked by Asia on March 6, 2016 
math
Find the interest due to the bank on a loan of $1,000 at 7.5% for 280 days.
asked by Anonymous on April 12, 2014 
Algebra
Find the simple interest on an investment of $800 at a rate of 2.5% per year after 9 months.
asked by Steve on August 30, 2016 
college Calculus Help!
Find the derivative of the function. 1. F(x)= (1+2x+x^3)^1/4 2. f(t)= (1+tant)^1/3 > i hate trig. 3. y=4sec5x 4. y=xsin√x
asked by dania on February 25, 2012 
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 
Calculus
Find the volume of the solid formed by revolving the region bounded by y=x^3, x=2 and y=1 about the yaxis. Please help =(
asked by Hannah on May 26, 2011 
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 
Stats
Six letters are picked. Find the chance that they can be arranged to form the word RANDOM.
asked by Mario007 on April 15, 2014 
Calculus
Solve the differential equation by using Laplace transforms. Find the particular solution that satisfies them of: y''+2y'+y =4e^(t)
asked by Elyse on July 27, 2013 
math
find the domain, target, and rule of the inverse functions: 1. f(x)=(x+3)/(5x+2) 2. g(x)=1/square root of 2x1
asked by jasmine on July 28, 2013 
Area of Triangle
Find the missing dimension of a triangle: height: 15 ft area: 285 ft squared
asked by Wyatt on April 9, 2013 
math
Find the surface area of the right prism. The height is 2.5 cm, the lenght is 8 cm, and the width is 5.3 cm. This is confusing. I need help.
asked by christina on November 11, 2007 
college Calculus Help!
Find the derivative of the function. 1. F(x)= (1+2x+x^3)^1/4 2. f(t)= (1+tant)^1/3 > i hate trig. 3. y=4sec5x 4. y=xsin√x
asked by dania on February 25, 2012 
Math
Write an equation for a function that gives the values in each table, and then find the missing terms. X: 1, 0, 1, 2, 5, 7 Y: ?, 3.4, 4.4, 5.4, ?, 10.4
asked by Fish on April 10, 2013 
geometry
i have to find the area of an irregular polygon how can i draw a picture to send you to show you? is this possible?
asked by marko on April 29, 2012 
further mathematics.
find the equation of the line which is parallel to the 5x+4y=18 and makes on the intercept of 2 units on the x axis
asked by olawumi on June 1, 2019 
math
Express z = 1 + 2j in polar form then find z^3 then convert the answer to Cartesian coordinates.
asked by Geoff on April 13, 2014 
physics
How would you find the coefficient of kinetic friction if you're given a weight of 627 N and theta=45 degrees?
asked by Noelle on November 23, 2010 
Math / Calculus
Use implicit differentiation to find an equation of the tangent line to the cardioid at the point (0,0.5) x^2+y^2=(2x^2+2y^2x)^2 Y=
asked by Hines on May 5, 2011 
precalc
f(x)=4x^28x+9 find the vertex the maximum the minimum the range and the intervals where it increases and decreases
asked by pre calc on May 26, 2011 
MATH  Please help!
Find the present value of $6000 payable in four years at 16% simple interest Thanks a bunch!
asked by heather on April 1, 2012 
12th grade
how can i find the initial velocity of a ball being kicked from a rooftop and landing on the ground?
asked by Anonymous on March 22, 2010 
ALGEBRA
this problem looks incorrect in my opinion not sure about it I followed the steps but it still doesn't look right. trying to find out what the x is = to 9x + 7=5 So I do 9x9=81 81+7=88 So what I did was 885= 83 x83?
asked by So Lost on January 20, 2011 
Math
Find the inverse of this function: f(x) = x^2 + 2x  1, x>0 So far I just switched the x and y's...so it looks like this now: x = y^2 + 2y  1 I know you're solving for y, and I want to factor (or use quadratic formula)...but x is in the way. So I'm not
asked by Moe on February 11, 2010 
com 220
I need a link to find charts and graph statistics on racism and prejudices today
asked by Tracie on March 22, 2010 
Calculus
Use implicit differentiation to find an equation of the tangent line to the curve at the given point x^2 + xy + y^2 = 3, (1,1)
asked by Sckricks on October 9, 2013 
Rainy can you help me with this question?!
find the values of x and y that will make the matrix equal [x y] 1 9 = [3 5] 1 9 the answer options are a. x=3 y=5 b. x=5 y=3 c. x=3 y=5 d. x=3 y=5 e. no solution
asked by jessie on August 30, 2016 
math
Let α and β be the roots of 3x2+4x+9=0. Then (1+α)(1+β) can be expressed in the form ab, where a and b are coprime positive integers. Find a+b.
asked by jack on June 18, 2013 
Persepolis  the harem of Xerxes
I can not find any information to tell me what the Harem of Xerxes revealed/told us about Perespolis or Persians ????
asked by Persepolis help on July 30, 2013 
Math
Use the quotient rule to find the derivative of cot x. I tried to solve this, but somehow I got (sec^2x)/(tanx)^2.
asked by Dave on October 20, 2016 
Algebra
I had to find the zeroes of (2t3)/(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 
English
Find the subordinate clause in the sentence The hummingbird is the only bird that can fly backward.
asked by David on February 25, 2014 
science 275
Where can I find information on how to mitigate a plan for ethanol effect on Atmospheric issues? Just tell me how to do it not do it for me Thank you
asked by Mary on November 3, 2009 
math
find the diameter of a circle if the circumference is 8cm round to the nearest tenth
asked by casey on January 21, 2010 
physics
a polar satellite is launched at 850 km above Earth .find its orbital speed.
asked by Arshia fatima on June 18, 2013 
Math
Find the points at which the relation 3x^22xy+y^2=24 has a vertical or horizontal tangent line.
asked by Mary on April 2, 2012 
science
fical lengt of concave mirror =50cm m=1÷2 cm .find the position of the object
asked by parag on November 6, 2016 
math
Find the sum of all primes p, such that p divides up, where up is the p th Fibonacci number. please tell me the answer it's urgent about this..///
asked by jack on June 18, 2013 
economics
Does anybody know what factors I can research that result in economic stratification? I can't find much from google, don't know what to look up.
asked by Marky on June 11, 2011 
Math
Use the limit process to find the area of the region between f (x)=10x+8 and the xaxis on the interval [0,3]
asked by Christiana on May 25, 2011 
trig emaths
giving that cosx=4/5 and siny=12/13, find cos(x+y) when x is acute and y is obtuse angle
asked by edward damia on March 18, 2012 
physics
Find the mass of 0°C ice that 10g of 100 °C steam will completely melt
asked by Kate on February 26, 2014 
CalculusSteve plz?
Find the inverse Laplace transform of the function: F(s)=1/(s(s+1)(s+2)) ...A special thank you to Steve who has already been a tremendous help! Thank you so much =)
asked by Elyse on July 29, 2013 
urgent...maths
Find the sum of all primes p, such that p divides u(p), where u(p) is the pth Fibonacci number. this iss very urgentt...
asked by jack on June 18, 2013 
science
Each battery has emf 10v and each resistance has value 5ohm find magnetic field at p
asked by Anonymous on December 24, 2018 
calculus
Find the volume of the solid obtained by rotating the region bounded by y=4x^2,x=1,y=0 about the xaxis.
asked by carlton on April 29, 2012 
physics
The pulley is light and frictionless. Find the mass M1, given that M2 (7.00 kg) is moving downwards and accelerates downwards at 3.01 m/s2, that θ is 15.0°, and that μk is 0.270.
asked by Laura on February 25, 2014 
Math
Find a single vector equivalent to each expression below. a) 5(0, 2, 4)  4(3,8,0) Please show me all steps so I can understand it.
asked by Anonymous on March 29, 2008 
maths
The number (27+200^1/2)^1/2 can be simplified to the form a+b√, where a and b are positive integers. Find the product ab.
asked by raja harishchandra on June 22, 2013 
US Government
What is a modern day example of separation of powers at work? All I can find is the US government but I need an example of it being used not it being describe. Please help.
asked by Jason on February 8, 2012 
macroeconomy
C=60+0.6yd ,Nx=60, I=10, Export=5 ,Import=3, Taxes=0.2 Find: Autonomous Expenditures. PBB
asked by Erina on September 6, 2016 
Maths
x2x6 is a factor of f(x)=3x3+px2+qx+6. Find the values of the constants p and q and state the zeros of f(x).
asked by Ande2 on November 21, 2018
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