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Answers by jkhenry
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jkhenry
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User jkhenry
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User jkhenry
Recent activity
All questions
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if i have a cube with a volume of 216, what is the side length?
answered
Dec 28, 2011
in
Pre-Algebra Answers
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6.9k
views
algebra problems
geometry problems
area word problems
graph f(x)=2(3)^x
answered
Dec 28, 2011
in
Algebra 2 Answers
|
374
views
algebra problems
how do i simplify this equation -8x^2-12y^2-6(2x^2-5y^2)
answered
Dec 28, 2011
in
Algebra 2 Answers
|
592
views
simplifying expressions
In which quadrant does (-2, -6) lie?
answered
Dec 28, 2011
in
order of operations
|
805
views
order of operations
i cant figure this one out
answered
Dec 28, 2011
in
Algebra 1 Answers
|
492
views
algebra problems
antiderivative of 3/x
answered
Dec 28, 2011
in
Calculus Answers
|
636
views
antiderivative
find f'(x) x(3x-1)^4
answered
Dec 28, 2011
in
Calculus Answers
|
686
views
derivatives
find (d^2)y/dx^2 (implicity and simplify) x^2+y^2=4
answered
Dec 28, 2011
in
Calculus Answers
|
518
views
solving equations
calculus problems
what is the derivative y=5^7x
answered
Dec 28, 2011
in
Calculus Answers
|
1.4k
views
solving equations
implicit differentiation
what is the derivative of x squared
answered
Dec 28, 2011
in
Calculus Answers
|
896
views
derivative of a function
(-4x^3y^2)^-2
answered
Dec 26, 2011
in
Algebra 1 Answers
|
586
views
negative exponents
what to the power of 2 gets me 2091
answered
Dec 26, 2011
in
Pre-Algebra Answers
|
768
views
algebra problems
pythagorean theorm
exponents
x to the 2nd power +7x=0
answered
Dec 26, 2011
in
Algebra 1 Answers
|
732
views
algebra problems
(3x^2+7x-20)/(x+4)
answered
Dec 26, 2011
in
Algebra 1 Answers
|
3.1k
views
algebra problems
find the domain of the rational function
answered
Dec 26, 2011
in
Algebra 2 Answers
|
1.1k
views
domain of a function
3/4 -m > 8
answered
Dec 26, 2011
in
Pre-Algebra Answers
|
413
views
algebra problems
linear equations in two variables
answered
Dec 26, 2011
in
Algebra 2 Answers
|
1.9k
views
solving equations
If 6.1 = $67.66, what will 9.9 equal?
answered
Dec 26, 2011
in
Word Problem Answers
|
1.2k
views
fraction word problems
properties logarithm
answered
Dec 26, 2011
in
Trigonometry Answers
|
1.2k
views
math vocabulary
properties of logrithms
how to differentiate a logarithm
answered
Dec 26, 2011
in
Calculus Answers
|
366
views
integrate with respect to x , (x3-2/x3)2
answered
Dec 26, 2011
in
order of operations
|
547
views
order of operations
find the derivatives of each of the following functions with respect to x, y= 3x^2 + 4x^3
answered
Dec 26, 2011
in
Calculus Answers
|
1.9k
views
derivative of a function
Derivative of the following: cospix^2/(x+2)
answered
Dec 26, 2011
in
Calculus Answers
|
639
views
derivative of a function
calculus problems
differentiation
y' when y=x^2(e^-2x)
answered
Dec 25, 2011
in
Calculus Answers
|
923
views
differentiation
Find the derivative f(X)=ln(2x/x+3)
answered
Dec 25, 2011
in
Calculus Answers
|
758
views
differentiation
find the derivative of f(X)=x(3x-7)^3
answered
Dec 25, 2011
in
Calculus Answers
|
842
views
differentiation
how do you find the derivative of ((x^3+1)/x)^5
answered
Dec 25, 2011
in
Calculus Answers
|
309
views
solving equations
Derivative of 1/(x-2)
answered
Dec 25, 2011
in
Calculus Answers
|
647
views
calculus problems
derivative of a function
how to find the derivative of y=5xe^x-5e^x
answered
Dec 25, 2011
in
Calculus Answers
|
2.0k
views
derivative of a function
calculus problems
solving equations
derivative of 1/squarroot of x
answered
Dec 25, 2011
in
Calculus Answers
|
403
views
calculus problems
solving equations
f(x)=(x+4^3 +2 graph following using different techniques
answered
Dec 25, 2011
in
Algebra 2 Answers
|
1.1k
views
calculus problems
algebra problems
calculate the radius of the circle
answered
Dec 25, 2011
in
Word Problem Answers
|
2.8k
views
radius of a circle
What's the radius and diameter of a circle that as a circumference of 69.08?
answered
Dec 25, 2011
in
Trigonometry Answers
|
4.8k
views
radius of a circle
diameter of a circle
6th grade math
What is the radius and diameter?
answered
Dec 25, 2011
in
Geometry Answers
|
2.3k
views
diameter of a circle
radius of a circle
What is the value of x?
answered
Dec 25, 2011
in
Geometry Answers
|
482
views
geometry 10th grade
How to solve 8.2 evaluting exponets
answered
Dec 25, 2011
in
Algebra 2 Answers
|
439
views
how to solve: 8^(x+1)=2^(10)
answered
Dec 25, 2011
in
Trigonometry Answers
|
683
views
7xy2/ 28x5y
answered
Dec 24, 2011
in
Algebra 1 Answers
|
522
views
algebra problems
Do you mind helping?
answered
Dec 24, 2011
in
Geometry Answers
|
1.0k
views
geometry 10th grade
sin(a+b)xsin(a-b)= ?
answered
Dec 24, 2011
in
Trigonometry Answers
|
446
views
trigonometry problems
In a triangle, the sum of the interior angles is 180o.
answered
Dec 24, 2011
in
Algebra 1 Answers
|
1.7k
views
solving triangles
word problems
geometry problems
in triangle abc angle b = 90, ab=5,ac=13, calculate sinA
answered
Dec 24, 2011
in
Trigonometry Answers
|
1.8k
views
trigonometry problems
solving triangles
1/6+(-9/11)
answered
Dec 24, 2011
in
Algebra 2 Answers
|
738
views
adding fractions with different denominators
function: f(x)=4(x+8)^2-5 f(x)=-5 what is x?
answered
Dec 24, 2011
in
Calculus Answers
|
634
views
how to find y intercept
algebra problems
Solve. Check your solution. 3(x-4)<-15
answered
Dec 24, 2011
in
Calculus Answers
|
500
views
algebra problems
cos(5pie/4) -sin(3pie/4)
answered
Dec 24, 2011
in
Geometry Answers
|
783
views
trigonometry problems
Solve: 2(sin^4x + cos^4x) = 1
answered
Dec 24, 2011
in
Trigonometry Answers
|
8.9k
views
trigonometry problems
solving equations
((6x^3)/(3x^4))^2
answered
Dec 24, 2011
in
Algebra 1 Answers
|
1.1k
views
simplifying expressions
find domain of f(x)=6x-14 / sqrt-18x-81 + x
answered
Dec 24, 2011
in
Algebra 2 Answers
|
1.7k
views
calculus problems
2 sin^2 +3 sin x =2
answered
Dec 24, 2011
in
Trigonometry Answers
|
1.5k
views
trigonometry problems
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