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Post New Question
All Questions
+0
231333 Questions
0
565
1
PLS HELP
Each natural number is painted either green or yellow but not both. The coloring is called "beautiful" if the sum of any two distinct green numbers is green and the sum of any two distinct of any two distinct yellow numbers is yellow. How many distinct
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Guest
Nov 14, 2018
0
692
5
Given that a+b=c, a+c=d and b=c+d, where d is a positive integer, what is the greatest value of a?
Given that a+b=c, a+c=d and b=c+d, where d is a positive integer, what is the greatest value of a?
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Guest
Nov 14, 2018
0
679
1
Given that S=7a+b+7c and also S=6a+8b+6c, where 51
Given that S=7a+b+7c and also S=6a+8b+6c, where 51
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Guest
Nov 14, 2018
0
898
4
+511
Can someone Help Me with Chemistry Conversions??
1. How many moles of gold are in 2.23 X 10^17 atoms of gold?
2. How many moles of rust (Fe2O3) are in 9.21 X 10^27 formula units of the compound?
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off-topic
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kikidylm
Nov 14, 2018
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551
2
Please help
Please help!
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Guest
Nov 14, 2018
0
1087
2
Massage Chair
Brian sat in a massage chair at a shopping mall for 8 minutes and paid $9. Norah sat in the same massage chair for 12 minutes and paid $11. If the relationship between the number of minutes and the amount paid is linear, with x representing
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Guest
Nov 14, 2018
+1
821
1
+134
I need help
How should i do this one,not quite sure
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petri
Nov 14, 2018
+1
861
1
+134
Circle theorem
How would one find the size
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petri
Nov 14, 2018
0
727
2
+2448
Identify the holes
Not sure what the holes are
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RainbowPanda
Nov 14, 2018
0
776
4
+2448
Help asap ty
Simplify
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RainbowPanda
Nov 14, 2018
0
851
1
+2448
Please help asap, tysm!
Simplify
hectictar
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RainbowPanda
Nov 14, 2018
0
801
1
+159
Please Help #10
I is the incenter of triangle XYZ. A circle centered at I intersects the three sides of triangle XYZ at the six points A, B, C, D, E, and F. We know that YZ=4, ZX=5, and XY=6=AB+CD+EF. Find XA.
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beastrohit
Nov 14, 2018
0
846
1
+159
Please Help #5
Segment AD bisects angle BAC. If BD=DA=AC, what is angle AC in degrees?
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beastrohit
Nov 14, 2018
0
873
1
+159
Please Help #4
Let M be the midpoint of side AB of the triangle ABC. Angle bisector AD of angle CAB and the perpendicular bisector of side AB meet at X. If AB=40 and MX=9, then how far is X from line AC?
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beastrohit
Nov 14, 2018
0
930
3
+159
Please Help #3
The side lengths of triangle ABC are 6, 8, and 10. What is the inradius of triangle ABC?
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beastrohit
Nov 14, 2018
0
918
1
+159
Please Help #2
I is the incenter of triangle ABC. We have CE=12, AE=9, and AB=12. Find BC.
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beastrohit
Nov 14, 2018
0
689
1
+159
Please Help #1
The perimeter of a triangle is 12 and its inradius is 1. What is the area of the triangle
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beastrohit
Nov 14, 2018
0
857
1
+360
One more Polynomial problem?
This is polynomial long division, and I can't always remember the right steps.
(x^3-5x^2+7x-12) divided by (x-4)
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PhoenixForever
Nov 14, 2018
0
719
1
+360
Polynomial Function Graphing Help
Consider the function f(x)= x^3+2x^2-3..
Graph the function.
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PhoenixForever
Nov 14, 2018
+1
804
2
+360
Need help polynomial functions
How is everyone this November morning? I just need some help today with some polynomial problems that are tricky for me.
what are the roots/zeros of 2x^2+4x+7?
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PhoenixForever
Nov 14, 2018
0
598
2
Geometry help.
In a right triangle ABC, the altitude is drawn from 90 degree angle A to a point P on the hypotenuse. This altitude is 6 cm and the length of the hypotenuse is 20 cm.
What are the measures of the two segments BP and CP on the hypotenuse? Any help would
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Guest
Nov 14, 2018
0
1087
4
+213
Grammar Help.
I have been switching between grammar checkers online trying to find which sentence is incorrectly puctuated but they both come back as good to go, care to help me figure this out?
1st: This week's homework assignment includes an
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off-topic
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OwenT154
Nov 14, 2018
0
1984
3
+309
help...
Chris puts one tenth of each paycheck into savings. Her current paycheck is $200. She decides to also put into savings, any amount she earns over $200. The expression below represents the percent of her paycheck that Chris saves when she
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oscar.a1551
Nov 14, 2018
+1
921
2
How many cm is in 216 cubic cm?
How many cm is in 216 cubic cm?
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Guest
Nov 14, 2018
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