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26
2
+38
A question for you
j(x)=2x-3
what it
and what would be
read more ..
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dom6547
2 hours ago
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0
181
2
+4
math
can you show me step by step how to answer 1292/17
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kaela54
Feb 13, 2012
0
242
2
Simplify
Simplify these math questions.
(-4)-(+1)-(+3)
(-3)-(+9)+(-1)
(+7)+(-5)-(-6)
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Guest
Feb 13, 2012
0
218
0
Math (Trigonomitry)
I need help with this one it says:
A rescue helicopter is flying horizontally at an altitude of 1500 feet over Georgian Bay toward Beausoleil Island. The angle of depression to the island is 9 degrees. How much farther must the helicopter fly before it
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Guest
Feb 13, 2012
0
253
1
Math
how to solve:
x^2+y=9
y=x+9
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Guest
Feb 13, 2012
0
318
1
trig
i need help with the following trig questions that i need help with how to solve:
1) at what speed is a bicyclist traveling when his 27 inch diameter tires are rotating at an angular speed of 5pie radians per second?
2) a train travels at 3.5 km
read more ..
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Guest
Feb 13, 2012
Feb 12, 2012
0
292
1
solving systems using elimination
8x-9y=19
4x+y=-7
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Guest
Feb 12, 2012
0
197
2
math
(17)-(22)
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Guest
Feb 12, 2012
0
218
4
maths
can you find out the angle of a triangle if you only have one side. the side that i have got is 8.
please some one help me.
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Guest
Feb 12, 2012
0
196
0
laune6
Guest
Feb 12, 2012
0
207
1
Problem Solving
alex worked 32 hours at the normal rate and four hours at time and a half, earning a total of 719.20. find her normal rate per hour
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Guest
Feb 12, 2012
0
198
1
Hilfe
Was sind 40 a in Meter?
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Guest
Feb 12, 2012
0
220
2
help with homework please! speed/time
Hi guys i know this is a maths website but hope you can help me with this physics homework
im having so much trouble with this question:
Caleb takes a trip in his car. He drives at a constant speed of 90.0km/h except for a 30 minute rest stop. His
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Guest
Feb 12, 2012
0
245
1
trig
tab^2(beta) = 5-4sec(beta)
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Guest
Feb 12, 2012
0
222
1
algebra
I am having trouble solving this problem:
-6(5-2z)+5z=8z-3(16-3z)
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Guest
Feb 12, 2012
0
411
2
what is 1 microsecond (like is it: .000001)?
what is 1 microsecond (like is it: .000001)?
oskar20106
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Guest
Feb 12, 2012
Feb 11, 2012
0
335
0
simplify
2c^2+4c+4-aa(c-6c^2-8) I need to know how it was simplified.
Guest
Feb 11, 2012
0
176
0
algebra
how do you right 4y to the second on a calculator
Guest
Feb 11, 2012
0
211
1
calculus
i need to solve this
d/dx (36r)/(t+0.6)^2
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Guest
Feb 11, 2012
0
177
0
+4
Sine of an angle
On one the math question for my geometry classwork, it has these 2 question: "Find the sine of angle A" and "Find the cosine of angle B." I am not quite sure how to figure this out. Do I use the inverse of sine and cosine?
sasscpnts
Feb 11, 2012
0
243
0
mortgage calculation
state: ny
loan ammount: $440,000
conditions: 30years fixed
apr: 3,9%
Guest
Feb 11, 2012
0
180
0
ghth5thjrs
wen icH hojte 3 jare ald bin wi ald bin icH dan morgen?
Guest
Feb 11, 2012
0
178
1
unit conversions
if a tile costs $1.50 per sq foot, how much is that per square yard?
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Guest
Feb 11, 2012
Feb 10, 2012
+3
257
2
math
= 5+5
oskar20106
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Guest
Feb 10, 2012
0
176
0
math
i have to write an equation of the line containing the specified point and perpendicular to the indicated line(6,0),5x+4y=1. Can you please help me and please can you show me how to do this? Thank you
Guest
Feb 10, 2012
0
210
0
finance
Current YTM
Par value $1,000
Coupon rate 9.50%
N 30
PV ($875) PMT $95 FV $1,000
Guest
Feb 10, 2012
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