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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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Finding exact solutions to a trigonomic equation?
answered
Dec 24, 2011
in
Trigonometry Answers
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828
views
trigonometry problems
solve by using the substitution method?
answered
Dec 24, 2011
in
Algebra 1 Answers
|
528
views
solving systems of equations by substitution
x2 + 6x = - 9
answered
Dec 24, 2011
in
Algebra 2 Answers
|
1.7k
views
algebra problems
square roots
x – 2/ 8x2 – 32
answered
Dec 24, 2011
in
Algebra 1 Answers
|
533
views
algebra problems
(cot^2t+1)(sin^2t+1)=cot^2t+2
answered
Dec 23, 2011
in
Trigonometry Answers
|
506
views
proving trigonometric identities
verify that that square root of (1-cos(x)/1+cox(x)) = sin(x)/1+cox(x)
answered
Dec 23, 2011
in
Trigonometry Answers
|
752
views
trig identity
proving trigonometric identities
Verify the identity: cos x + sin x tan x = sec x.
answered
Dec 23, 2011
in
Trigonometry Answers
|
5.0k
views
proving trigonometric identities
trig identity
What are the steps to proving the following Trigonometry identity? sec(x)-tan(x)=(cos(x)/1+sin(x))
answered
Dec 23, 2011
in
Trigonometry Answers
|
960
views
trig identity
Please help sove the word problem below
answered
Dec 23, 2011
in
Word Problem Answers
|
760
views
word problems
Please help me to translate this word problem in to an equation.
answered
Dec 23, 2011
in
Word Problem Answers
|
679
views
word problems
need help on this problem
answered
Dec 23, 2011
in
Geometry Answers
|
488
views
solving equations
please help me on this y=-1/2x+2
answered
Dec 23, 2011
in
Geometry Answers
|
430
views
solving equations
b-2>18 or 3b<54
answered
Dec 23, 2011
in
Algebra 1 Answers
|
1.9k
views
algebra problems
solving equations
f(x) = (x-3)(x+8)
answered
Dec 23, 2011
in
Algebra 2 Answers
|
596
views
evaluate the expression
algebra problems
whats the area of a 30-60-90 triangle with the hypotenuse equaling 10
answered
Dec 23, 2011
in
Geometry Answers
|
1.2k
views
area of a triangle
How do I solve X - (X x 0.0765) + 5200 = 100,000?
answered
Dec 23, 2011
in
Algebra 1 Answers
|
574
views
solving equations
I don't understand it, do you mind helping?
answered
Dec 23, 2011
in
Geometry Answers
|
654
views
geometry 10th grade
(cosθ+sinθ)^(2)=1+2cos(θ)sin(θ)
answered
Dec 23, 2011
in
Calculus Answers
|
548
views
calculus problems
solving equations
2 sin x= cos x sec x
answered
Dec 23, 2011
in
Calculus Answers
|
865
views
solving equations
what is the answer to this equation 7(n+3)-5 ?
answered
Dec 23, 2011
in
Algebra 1 Answers
|
493
views
solving equations
what is the answer to 5*3^(2)-7/8
answered
Dec 23, 2011
in
Algebra 1 Answers
|
337
views
algebra problems
what the answer to this fraction problem
answered
Dec 23, 2011
in
Algebra 1 Answers
|
1.4k
views
algebra problems
is the answer to this problem 25
answered
Dec 23, 2011
in
Algebra 1 Answers
|
704
views
algebra problems
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