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Post New Question
All Questions
+0
231052 Questions
0
460
1
Find the inverse of the matrix.
Find the inverse of the matrix.
[ 1 0 3 ]
1 1 3
read more ..
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Guest
Aug 26, 2016
0
390
1
Find the product
Find the product
[ 1 ]
-5 [ 9 -6 -7 ]
read more ..
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Guest
Aug 26, 2016
0
1032
1
log 2 (256)
log2(256)
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Guest
Aug 26, 2016
0
432
1
help me!!!
-7x>-2(x+15)<10
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Guest
Aug 26, 2016
0
356
0
Absolute value Inequalities
Describe the differences in the graphs of lxl is grater than a, where a is a positive real number.
Guest
Aug 26, 2016
0
947
1
what is the sum of 790
what is the sum for 790
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Guest
Aug 26, 2016
0
471
0
Find values of x and y, if any, that will make the matrices equal.
Find values of x and y, if any, that will make the matrices equal.
[ x y ] = [ 3 5 ]
1 9 1 9
read more ..
Guest
Aug 26, 2016
0
607
1
Solve the system by Gauss - Jordan elimination.
Solve the system by Gauss - Jordan elimination.
{ 1/3x+ 3/4y− 2/3z=−8 x+ 1/2y+ 1/3z=18 1/6x− 1/8y−z=−24
read more ..
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Guest
Aug 26, 2016
0
489
2
Solve the system, if possible.
Solve the system, if possible.
{ x + y = 9 y+z=2 2x − z = 8
read more ..
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Guest
Aug 26, 2016
0
850
2
Solve the system by substitution if possible
Solve the system by substitution if possible
{ 8x+3y=40 16x+6y=41
a. (10, –5)
read more ..
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Guest
Aug 26, 2016
0
483
1
Solve the system by substitution, if possible.
Solve the system by substitution, if possible.
{y=9x-21 3x-y=3
read more ..
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Guest
Aug 26, 2016
0
987
1
ewsd
(2x-5)(3x+7)
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Guest
Aug 26, 2016
0
918
2
NEGATIVITY OF ZERO
IS ZERO A NEGATIVE INTEGER OR A POSITIVE INTEGER?
BrittanyJ
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Guest
Aug 26, 2016
0
849
1
HELP
|100−305||−18|
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Guest
Aug 26, 2016
0
1
2154
2
Speed/velcity/convert problems
A vehicle travels 2345 m in 315 seconds toward the evening sun. What is its velcity
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Guest
Aug 26, 2016
+5
517
1
Solve the system by the method of substitution.
Solve the system by the method of substitution.
y= x^3 − x^2 +2
y= x^3 + 15x + 2
read more ..
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Guest
Aug 26, 2016
0
569
1
1we
-2cos(x)sin(x) = -sin(2x)
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Guest
Aug 26, 2016
0
883
1
afomeya
What is: 6 +7=10 +
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Guest
Aug 26, 2016
0
367
2
Ch.2
The first aircraft has 5959 more seats than the second aircraft. The third aircraft has 4747 fewer seats than the second aircraft. If their total number of seats is 402402, find the number of seats for each aircraft.
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Guest
Aug 26, 2016
0
1
9809
5
+108
-2cos(x)sin(x) = -sin(2x)
-2cos(x)sin(x) = -sin(2x)
Can someone please explain how?
read more ..
Kreyn
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Kreyn
Aug 26, 2016
0
693
1
how much is infinity + -12
how much is infinity + -12
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Guest
Aug 26, 2016
0
568
1
h(t) = 2,5(1-0,035t¨)^0,4 m
h(t) = 2,5(1-0,035t¨)^0,4 m
when is 9 cm/sec
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Guest
Aug 26, 2016
0
512
1
What is m
if (1 + (1/m))^m = e What is m
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Guest
Aug 26, 2016
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