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Answers by jkhenry
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jkhenry
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User jkhenry
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User jkhenry
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All questions
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prove this equation
answered
Jan 1, 2012
in
Trigonometry Answers
|
560
views
proving trigonometric identities
tanx/cscx+cosx=secx
answered
Jan 1, 2012
in
Trigonometry Answers
|
711
views
proving trigonometric identities
how to find the square roots
answered
Jan 1, 2012
in
Calculus Answers
|
585
views
roots of polynomials
what are the measurements of a rectangle with a area of 380 and ratio of 5:19
answered
Jan 1, 2012
in
Geometry Answers
|
851
views
width of a rectangle
length of a rectangle
area of a rectangle
area word problems
what is 3x-15/3x+24
answered
Jan 1, 2012
in
Algebra 1 Answers
|
1.3k
views
algebra problems
rational expressions and functions
a kite has diagonals 7.5 ft and 8 ft. what is the area of the kite?
answered
Jan 1, 2012
in
Geometry Answers
|
1.7k
views
word problems
162 lb/yr to lb/mo
answered
Jan 1, 2012
in
Pre-Algebra Answers
|
1.7k
views
algebra problems
when log10 x = 1.4116 what value is x
answered
Jan 1, 2012
in
Calculus Answers
|
712
views
logarithmic equations
5^(2x-1)=23
answered
Jan 1, 2012
in
Calculus Answers
|
637
views
logarithmic equations
exponential equation
solving trig identities
answered
Jan 1, 2012
in
Trigonometry Answers
|
1.2k
views
trig identity
evaluate the expression
w/5+(-w/10)
answered
Jan 1, 2012
in
Algebra 1 Answers
|
555
views
simplifying expressions
162 lb/yr to lb/mo
answered
Jan 1, 2012
in
Pre-Algebra Answers
|
1.7k
views
algebra problems
solve 3(x-4)<3
answered
Dec 31, 2011
in
Algebra 2 Answers
|
463
views
solving equations
find the x and y intercepts of the equations y=4x - 14
answered
Dec 31, 2011
in
Algebra 1 Answers
|
976
views
how to find x intercept
how to find y intercept
what does law of exponents mean?
answered
Dec 31, 2011
in
Algebra 1 Answers
|
586
views
How can I simplify this rational expression x^3-27/3-x?
answered
Dec 31, 2011
in
Pre-Algebra Answers
|
812
views
simplifying expressions
What does this expression simplify to?
answered
Dec 31, 2011
in
Algebra 1 Answers
|
455
views
algebra problems
How do you multiply and simplify this problem?
answered
Dec 31, 2011
in
Algebra 1 Answers
|
883
views
algebra problems
how do you factor xcubedminus eight?
answered
Dec 31, 2011
in
Algebra 1 Answers
|
395
views
factoring
log x + log (x-3) = 1
answered
Dec 30, 2011
in
Calculus Answers
|
881
views
logarithmic equations
ln3+ln(x-1)=0
answered
Dec 30, 2011
in
Algebra 1 Answers
|
1.6k
views
logarithmic equations
6^x=3^x+ solve for x
answered
Dec 30, 2011
in
Calculus Answers
|
625
views
precalculus problems
solving equations with variables on both sides
y = 4/x2 + 1
answered
Dec 30, 2011
in
Calculus Answers
|
490
views
derivative of a function
integral 2^x
answered
Dec 30, 2011
in
Calculus Answers
|
990
views
calculus problems
integral of (x^3 +1) (3x dx)
answered
Dec 30, 2011
in
Calculus Answers
|
890
views
integral
WORD PROBLEM
answered
Dec 30, 2011
in
Word Problem Answers
|
387
views
word problems
what is the square root of 2025
answered
Dec 30, 2011
in
Calculus Answers
|
1.8k
views
square roots
7 4/5 mixed number as a sum
answered
Dec 30, 2011
in
Pre-Algebra Answers
|
1.5k
views
improper fractions to mixed numbers
Simplify. Assume the divisor is not zero. (8x^2y^2 - 4xy) ÷ 4xy
answered
Dec 30, 2011
in
Algebra 1 Answers
|
3.5k
views
algebra problems
four more than twice a number is 8
answered
Dec 30, 2011
in
Algebra 1 Answers
|
2.4k
views
how do you solve this equation problem? please show steps to solve..i've figured most but got stuck on this one.
What could be the value of m?
answered
Dec 30, 2011
in
Algebra 2 Answers
|
472
views
word problems
solving equations
finding zeros of a function
answered
Dec 30, 2011
in
Algebra 2 Answers
|
1.1k
views
zeros of a function
polynomials
what is -5+9i/1-i in simplest a+bi form?
answered
Dec 30, 2011
in
Trigonometry Answers
|
1.6k
views
a bi form
72.09375 as a mixed number in simplest form
answered
Dec 30, 2011
in
Algebra 1 Answers
|
734
views
decimal to mixed number
What is formula to calculate the diameter of a circle when knowing the circumfrance
answered
Dec 30, 2011
in
Geometry Answers
|
3.0k
views
diameter of a circle
whats the solution for 2x – 6 + x = 4x – 6 – x
answered
Dec 29, 2011
in
Algebra 2 Answers
|
591
views
solving equations
whats the solution for 2x – 6 + x = 4x – 6 – x
answered
Dec 29, 2011
in
Algebra 2 Answers
|
591
views
solving equations
prove that tan(u/2)=(1-cos u)/sin u=sin u/(1+cos u)
answered
Dec 29, 2011
in
Trigonometry Answers
|
1.7k
views
trigonometry problems
trig identity
simplify cot theta sec theta
answered
Dec 29, 2011
in
Trigonometry Answers
|
1.4k
views
simplifying expressions
trigonometry problems
find ratio for cos
answered
Dec 29, 2011
in
Trigonometry Answers
|
650
views
trigonometry problems
trig identity
what is the answer to 5 with an exponent of 3 and 4
answered
Dec 29, 2011
in
Algebra 1 Answers
|
438
views
solving equations
what is the answer to 5 with an exponent of 3 and 4
answered
Dec 29, 2011
in
Algebra 1 Answers
|
438
views
solving equations
given the following quadratic equation, determine if it has a maximum or a minimum value, find them
answered
Dec 29, 2011
in
Algebra 2 Answers
|
2.4k
views
what is the value of x that produces the maximum (or minimum)?what is the value of x that produces the maximum (or minimum)?algebra problems
what is the answer to (-3xy3)3 (-2x2y3)4
answered
Dec 28, 2011
in
Algebra 2 Answers
|
649
views
solving equations
what is the answer to 9x-1=-11?
answered
Dec 28, 2011
in
Algebra 2 Answers
|
603
views
solving multi-step equations
what is the answer to -2+x=-2+2x
answered
Dec 28, 2011
in
Pre-Algebra Answers
|
406
views
pre algebra problems
What the four fractions between 1/3 and 1/2
answered
Dec 28, 2011
in
Pre-Algebra Answers
|
584
views
pre algebra problems
how to find the area of a triangle given two sides and one angle?
answered
Dec 28, 2011
in
Calculus Answers
|
1.2k
views
area of a triangle
If you have a equalateral triangle and the height is 41", what is the length of all 3 sides?
answered
Dec 28, 2011
in
Trigonometry Answers
|
638
views
area of a triangle
3/4 -m > 8
answered
Dec 28, 2011
in
Pre-Algebra Answers
|
500
views
algebra problems
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