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Answers by johnperkins
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johnperkins
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User johnperkins
Recent activity
All questions
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Find the perimeter of a 30°-60°-90° triangle with a hypotenuse of 18
answered
May 13, 2014
in
Geometry Answers
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1.9k
views
90
1/6(3/4x-2)=-1/5
answered
May 13, 2014
in
Least Common Denominator
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703
views
lcm
Write out the solution to the equation : x + y - z = 0, 2x + 4y - z = 0 and 3x + 2y + 2z = 0
answered
May 13, 2014
in
Algebra 1 Answers
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1.7k
views
systems of equations containing three variables
What is the probability of rolling 1 through 6 with a six sided dice?
answered
May 13, 2014
in
Other Math Topics
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1.0k
views
dice
f(x)=2x^3+1
answered
May 13, 2014
in
Algebra 2 Answers
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622
views
inverse
16*4/32-11+10
answered
May 13, 2014
in
Other Math Topics
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558
views
solving equations
(-a-2b+3)7ab =
answered
May 13, 2014
in
Algebra 1 Answers
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607
views
algebra problems
Can you help me with some homework? I'm clueless...
answered
May 13, 2014
in
Trigonometry Answers
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637
views
algebra problems
im in 5th grade math , can you give me a do0wnlaod of tnhe homework book?
answered
May 13, 2014
in
Geometry Answers
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1.0k
views
5th grade math
geometry problems
solving line plot
test 5th grade
answered
May 13, 2014
in
Word Problem Answers
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1.1k
views
word problems
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