
futher mathematics
Find the centres and radii of the circles given by A)x2+y2=6x B)x2+y26x+14y+49=0
asked by princess on September 30, 2015 
Trigonometry
If log base 9 of 2 = 3x+1, find x to the nearest tenth.
asked by Chris on January 12, 2011 
chemistry
100ml of 0.05M of NaOH is added to 0.5g of Ca(OH)2. find the [OH] (from Ca(OH)2)
asked by roshan on March 23, 2011 
Geometry
ABCD is a parallelogram with diagonals intersecting at E. If AE = 3x + 12 and EC = 27, find the value of x.
asked by kylie on February 17, 2017 
MATH
if the area of the square is: x^2 + 4x + 4 _____________ cm^2 16 find its side. Thank you :)
asked by Camz on September 30, 2015 
MATH
find the perimeter of the square if its side is: h2k ____ 16 Thank you :)
asked by Camz on September 30, 2015 
Precalculus
If cosx=4/5, cosy=12/13 in Quad. IV, find sin(x+y)
asked by Kevin on February 17, 2012 
Help with math
How do i find the fractional notation of 95%. 95/100 equals 0.95
asked by Bryan on October 28, 2008 
Maths
Find the value of b if the lines 2x  y +1 =0 and bx 7y +5 = 0 make an angle of 45° at their intersection.
asked by OWNF on February 24, 2017 
geometry
The length of the hypotenuse of a 306090 triangle is 12. Find the perimeter.
asked by Brandon on February 18, 2012 
Linear Algebra
Suppose A and B are nonzero matrices such that A^2=0 and B^3=0(But B^2 does not =0) find in simplst form: a)(A+B)^2 b)(A+B)^3 c)(A+B)^4 d)(A+B)^5 e)(A+B)^6
asked by Amanda on October 29, 2008 
statistics
For a population with µ = 70 and ó = 20, find the zscore that corresponds to each of the following Xvalues
asked by Anonymous on September 25, 2011 
maths
F^1 is defined by F^1(x)= 15x/2x for 0 < x
asked by khalid hassan mohd on March 7, 2017 
science
Describe how you would find the mass of 250mL of water
asked by aaron on September 22, 2015 
Algebra
find any intercepts then graph the linear equation x+3y=9
asked by john on September 25, 2011 
Physics
The position vector for an electron r is = (7.8 m)i  (2.6 m)j + (6.9 m)k. Find the magnitude of r.
asked by Kathy on September 25, 2011 
Math
find the measure of the x in the triangle. the other two points are 65 degrees.
asked by Jack on March 8, 2017 
HS Calculus/math
Find the Parametrization for the left half of the parabola y=x^24x+3
asked by dt on October 31, 2008 
Finding Job
gratest way to find a job is to look in newspaper i think this would be true
asked by Anonymous on January 10, 2011 
MATH
What tool do i use to find the measurement of the classroom floor.
asked by Keisha on March 27, 2011 
Math
if g(x) varies exponentially with x, and g(0) =37 and g(7) =5940 find the particular equation...
asked by Billy on February 19, 2012 
Math
Suppose A and B are nonzero matrices such that A^2=0 and B^3=0(But B^2 does not =0) find in simplst form: a)(A+B)^2 b)(A+B)^3 c)(A+B)^4 d)(A+B)^5 e)(A+B)^6
asked by Amanda on October 29, 2008 
Precalc
how do u find the zeros of x^3+13x^216x+8? w/o a calc?
asked by Kate on October 29, 2008 
kekionga
volume = 25in^3 radius =3 find the height
asked by davonte on February 25, 2017 
MATH
Do you convert 16 3/4 to find out how many 1/4 pounds of hamburger you can make out of that?
asked by annonymous on September 26, 2015 
Maths, triangle trigonometry
P, Q and R are three fire towers. Q is 40 km N 72°E of P and R is 48 km S 55° E of P. Find the distance between R and Q and bearing of R from Q.
asked by Isabella on February 26, 2017 
math
Algebra use the function . Find the output of Y, for each input,x. y=4x6 for x+5,7,9.
asked by John on January 11, 2011 
physics
Find the length of a pendulum that oscillates with a frequency of 0.25 Hz
asked by Anonymous on February 28, 2017 
Calculus
Find the derivative of the function y=x2 + 2x + 1/ square root of x2 + 2x 1
asked by Pearl on September 26, 2011 
cal
f(x)= (x3)^2 find the average rate of change between the following points: a) x=1 and x=3 b) x=4 and x=7
asked by tor on February 28, 2017 
Calc
Find the point in which the line x=1t, y=3t, z=1+t; meet the plane 2xy+3z=6
asked by mando on September 26, 2011 
maths
If f(x) = x1/2x^2  x 3.Find (i)f(2) (ii) x if f(x)= 0 (iii)values of x that are not in the domain of the function
asked by chrystabelle on February 18, 2012 
College Algebra 2
Find the equation of variation in which y varies jointly as x and z and y=8, x=4 and z=2
asked by So Confused on September 25, 2011 
Pre calculus
find the domain of the given function f(x)=square root 9x
asked by dian on September 25, 2011 
pre calculus
find the x and y intercepts of f(x) = x^2 16/ x^2  4 obtain additional points ?
asked by amy on September 25, 2011 
Physics
Find gravitational force between sun and naptune
asked by Sethu on August 5, 2019 
geometry
find the area of polygon? rhombus with diagonals of 18 and 26
asked by Anonymous on March 21, 2011 
Geometry
What is the formula to find the scale factor of the dilation?
asked by Mike Smith on January 26, 2017 
Geometry
find the equation of an elipse whose vertices are (2, 2) and (2, 4) and whose eccentricity is 1/3
asked by Tundr on January 29, 2017 
Algebra 2
How do you find a shaded area of a rectangle of 24 ft and 40 ft and 100 ft
asked by Brittany on October 1, 2011 
Math
Find the smallest integer value of N such that f(x)=O(x^N). a) f(x) = x^7  150x^6 + 3x^3 + 111 b) f(x) = (x^3 + 2x^2) / (x^4 + x^2 + 1) c) f(x) = ⌈x⌉ d) f(x) = ⌊x⌋
asked by Winston on January 29, 2017 
Differential Euation
How do you find the primes denote derivatives with respect to x. Such as xy'+ 5y= 7x^2, y(2)= 5
asked by Danielle on February 15, 2012 
biology
would you expect to find epithelial tissue in other organisms?
asked by sam on October 19, 2008 
math
find anumber k satisfying the given condition. 6(2/3)cube4(2/3)sq+k(2/3)k
asked by bele on October 8, 2015 
algebra
what is the inverse of the given relation? for the function f(x)=xx2,find (fof1)(10)
asked by zach on January 29, 2017 
Math
Find the smallest integer value of N such that f(x)=O(x^N). a) f(x) = x^7  150x^6 + 3x^3 + 111 b) f(x) = (x^3 + 2x^2) / (x^4 + x^2 + 1) c) f(x) = ⌈x⌉ d) f(x) = ⌊x⌋
asked by Winston on January 30, 2017 
math
supposed that k is a random variable. given that P(3.7
asked by A on October 7, 2015 
statistics
2. Find the variance and standard deviation of the following sample. 0 5 3 6 4 4 1 5 0 3
asked by omar on October 7, 2015 
Math
How do i find area? its length times width right?
asked by Joe on October 19, 2008 
Science  Physics
Find the xcomponent of vector v⃗ = (310 m/s , 45 ∘ above +xaxis).
asked by Shiv on October 12, 2015 
math
how could thinking about 90 tens help you find 1,901  297 ?
asked by brittany on October 16, 2008 
calculus
Please find the Derivative of the function y =sec^2x + tan^2x
asked by Vishnu on October 14, 2008 
statistics
using the 989599.7 rule, find the percentage of scores within 20 points of the mean of 50.
asked by karla on March 21, 2011 
Statistics
for a population with m=62 and s=12, find the x value that corresponds to esch of the following zscores: 0.25,1.50,0.50,2.00
asked by Gloria on October 14, 2015 
Maths
Find the polynomial,P(x) such that x^3+x^213x+3 is identical to (x3) P(x) Thankyou
asked by Anonymous on October 14, 2015 
college algebra
If the average rate of change of g(x) from x = 7 to x = 10 is 80, and if g(7) = 400, then find g(10).
asked by brianna mattson on October 2, 2011 
Math Pattern Help
Please help me to find out the missing y Numbers. I cannot figure out the pattern. x Y 1 9 2 8 3 7 4 8 10 12 2 15 20
asked by Please Help on February 13, 2012 
calculus
find the limit without using L'Hopital's Rule Lim(X>4) (16x^2 / x+4)
asked by jaime on January 25, 2017 
algebra
Find the interval (or intervals) on which the given expression is defined: (x^27x+12)^(1/2)
asked by student on February 13, 2012 
math
A rectangle has a width of 12 cm and diagonal of 20 cm find the lenght
asked by Deekshu on January 25, 2017 
calc
how do you find the volume enclosed by x=3y and x=y^3 rotated about the yaxis? when y=>0
asked by alexis on October 16, 2008 
Algebra
Given points A(1, 3, −2), P1(2, 0, −1) and P2(4, −2, −1) Find the point P on the line through P1 and P2 that is closest to A
asked by Po on January 25, 2017 
Physics
what is the formula used to find time with an Vo at 0, Vf at 22 m/s2, and a constant velocity at 1.7 m/s2?
asked by Shawn on March 21, 2011 
third grade math
How do I answer this......Write three ways to find 3x2x4.
asked by Alexis on January 13, 2011 
4th grade Math
Find the partial products and the product for 4 x27=?
asked by BN on March 21, 2011 
Trigonometry/ Please Help
Find two exact values of sin(cosˉ¹√5/6)
asked by CJ on January 13, 2011 
Trigonometry
Given sinθ=0.76, find θ in degrees to the nearest tenth.
asked by CJ on January 13, 2011 
MATH
The side of the square is: x + 5 ______ x  5 Find its area. Thank You :))
asked by Camz on October 6, 2015 
Math
If sinθ=1/5 and θis in Quadrant I, find the exact value of 2θ.
asked by CJ on January 13, 2011 
Math
Find the product tell which strategy you for (4x10)x10
asked by Emmya on October 4, 2015 
geometry
Find if segments QU and RT are parallel and they are cut by transversal VS
asked by Anonymous on September 29, 2011 
Algebra II
Find the perfect square binomial x^2 + 16 Answer: x^2 + 4
asked by Anonymous on February 9, 2017 
line segments
If BC = 2x + 1, CD = 3x  4 and BD = 22, find the value of x Assuming the segment is labeled BCD, with C between B and D, 2x + 1 + 3x 4 = 22 5x = 25 x = 5
asked by Jim on July 26, 2007 
calc I
how do i find the critical points of the function g(x)=xe^x i think the derivative is xe^x*x^2e???
asked by kate on October 23, 2008 
Math
If sinθ=1/5 and θ is in Quadrant I, find the exact value of sin2θ.
asked by Tabby on January 12, 2011 
Help please Trig
Given sinθ=0.76, find θ in degrees to the nearest tenth.
asked by CJ on January 12, 2011 
english
where can I find a ghost song for my book report?
asked by panda on March 23, 2011 
Math
Find the restricted values of x for the following rational expression. x^2 + x + 6/8x^2 − 8x
asked by David on October 6, 2015 
MATH HELP PLEASE
Find the restricted values of x for the following rational expression. x^2 + x + 6/8x^2 − 8x
asked by David on October 7, 2015 
Math
Find f(infinity) for the complex function: f(z) = (iz5)/(8z+3i) Thanks, John
asked by John on September 30, 2011 
Calculus
lim X> 0 from the left (9/x  9/x) Find the limit if it exists
asked by Anonymous on September 30, 2011 
science
How do you find neutrons in an element from the periodic table
asked by manuel sandoval on January 13, 2011 
maths
Find all possible pairs of two natural numbers whose sum is 77 and their g.c.f is 7
asked by sanjay on February 3, 2017 
aksu
Find the sum of vectors A=5m
asked by offiong christiana on February 6, 2017 
math
Find the equations of at least three lines that intersect each other at the point (6, 2).
asked by maggie on February 7, 2017 
12th grade calculus
find the derivative of y with respect to the appropriate variable y=sec^1*5s
asked by dt on October 19, 2008 
math
Find the area between the loops of the limacon r=2(1+2cosθ)
asked by Moren on February 7, 2017 
Math
In the expansion of (x^2b/x)^4, the coefficient of x^2 is 294. Find the value of the constant "b"
asked by Alice on February 9, 2017 
japan
Where can I find a climate map of the country Ogilvie?
asked by Mahlei on October 19, 2008 
Math
if log(x+1) 27=3 find the value of x *(x+1) is the base i know that the answer is 2 but i have no clue how to get that
asked by Emily on January 13, 2011 
math
Find 1/8 of 12. Express your answer in simplest form.
asked by dom on October 7, 2015 
social studies
What are the pros and cons of attacking Russia? I can't seem to find anything :(
asked by life on February 11, 2017 
Math
1) in triangle ABC, AD is the angle bisector of < A. If BD = 5, CD = 6 and AB = 8, find AC.
asked by Daniela on January 2, 2016 
geometry
If m AOB = m COD = 90 ,find m COB + m AOD.
asked by hannah on November 4, 2016 
critical thinking
where can i find statsics on young voters in other countries?
asked by Bryan on August 26, 2008 
geometry
If FGHI is a rectangle and angle G is equal to 2x + 5, find x.
asked by dboe on January 26, 2012 
Math
U is jointly proportional to V and W . Let k be the constant proportionality. If U = 3 when V = 8 and W = 7, find k
asked by Tyler on August 26, 2008 
Maths Calculus
Find the first derivative for the following functions 1) x^3 . sqrt( 3x^5 + 1 ) . sin (7x)
asked by Yousef on October 22, 2011 
Maths
Find the values of m and n such that x^4+6x^3+13x^2+mx+n , is a perfect square
asked by Skyboy on December 19, 2015 
math
find the area of a rectangle whose length is 3x and width is 4x +6
asked by laura on October 21, 2011
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