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Answers by Fermat
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Fermat
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User Fermat
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User Fermat
Recent activity
All questions
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The sum of two numbers is 57 and the difference is 13. What are the numbers?
answered
Jan 28, 2014
in
Algebra 2 Answers
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5.2k
views
algebra 2 problems
word problems
algebra problems
S=2rP-4rw (solve for P)
answered
Jan 27, 2014
in
Algebra 2 Answers
|
543
views
algebra problems
The perimeter of a rectangle is 46 feet the width is 3 feet less than twice the length
answered
Jan 27, 2014
in
Algebra 1 Answers
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2.5k
views
perimeter of a rectangle
width of a rectangle
if someone ate 4/5 of hotdog and someone else ate 16/20 of hotdog did they same amount
answered
Jan 27, 2014
in
Word Problem Answers
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1.1k
views
fraction word problems
solve: y'-y•COTX=2X-X^2•COTX → (X^2 COTX-Y•COTX-2X) dx+dy=0
answered
Jan 27, 2014
in
Calculus Answers
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4.2k
views
calculus problems
=tan^-1(x)
answered
Jan 27, 2014
in
Calculus Answers
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707
views
calculus
find the pressure of a gas when its absolute temperature is 374k and its volume is 0.018m^3
answered
Jan 26, 2014
in
Other Math Topics
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920
views
if i have a 56 % and the exam is worth 15% what % would i have to get on the exam to pass?
answered
Jan 26, 2014
in
Other Math Topics
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841
views
calculating percentages
2^m+n ÷ 2^n
answered
Jan 26, 2014
in
Other Math Topics
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709
views
simplify
x+ay=b and cx+dy=f. Solve for x and y when a,b,c,d,f are constants
answered
Jan 26, 2014
in
Other Math Topics
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2.5k
views
algebra problems
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