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Post New Question
All Questions
+0
231266 Questions
0
855
3
+145
Help-still need help. Help please.
We define a function such that , and if there exists an integer such that , then is defined and if is odd
if is even.
What is the smallest possible number of integers in the domain of ?
read more ..
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DanielCai
Jun 28, 2018
0
629
1
+214
Help.
Help.
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chitsuii
Jun 28, 2018
0
708
2
+214
help.
help.
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chitsuii
Jun 28, 2018
0
555
1
+214
help
Help a friend out lol.
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chitsuii
Jun 28, 2018
0
1017
3
+67
Measures of a Heptagon.
The measures of six angles of a heptagon are 145, 115, 152, 87, 90, and 150. Find the measure of the seventh angle.
Show all of your work.
(Thank you)
read more ..
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AshleyGordo
Jun 28, 2018
+1
1418
1
+77
Geometry
Ten unit cubes are glued together as shown. How many square units are in the surface area of the resulting solid?
read more ..
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codehtml127
Jun 28, 2018
0
554
6
+13
Problem
There's a group of people in the desert and they need a letter from another place. (there's no exact number for how many people or how many days it would take to get the the other place)
Each person can only carry a one-trip supply of food
read more ..
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twistedtree
Jun 28, 2018
0
529
2
help me please
We also use radians. Just as there are 360 degrees in a circle, there are 2pi radians in a circle. Compute tan pi/3.
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Guest
Jun 28, 2018
0
979
2
Complex numbers
Prove that if are complex numbers such that and , then is a real number.
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Guest
Jun 28, 2018
+1
745
3
+50
Problem of the week, #5
If the product , what is the sum of and ?
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hatchet288
Jun 28, 2018
0
1118
1
+214
a baseball coach graph
a baseball coach graphs some data and finds the line of best fit y=0.32 x-20.51, where x is the number of times at bat and y is the number of hits. how many hits should he expect from a player who is at bat 175 times?
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chitsuii
Jun 28, 2018
0
547
1
+214
how
how.
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chitsuii
Jun 28, 2018
0
1142
1
+214
how
how
how
hectictar
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chitsuii
Jun 28, 2018
0
616
1
+214
oof
oof find the area
oof.
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chitsuii
Jun 28, 2018
0
1796
1
+214
through (2,4) perp. to y=-2/7x-5
through (2,4) perp. to y=2/7x-5
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chitsuii
Jun 28, 2018
0
4386
1
+214
through (4,2) parallel to y=-3/4x-5
through (4,2) parallel to y=-3/4x-5
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chitsuii
Jun 28, 2018
0
869
2
+214
oof
write in standard form of the equation of the line through the given point with given slope.
through (1,2) slope=7
hectictar
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chitsuii
Jun 28, 2018
0
770
2
+214
help
help
GYanggg
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chitsuii
Jun 28, 2018
0
676
1
+214
help
help.
hectictar
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chitsuii
Jun 28, 2018
0
2223
1
help
In right triangle $ABC$, we have $AB = 10$, $BC = 24$, and $\angle ABC = 90^\circ$. If $M$ is on $\overline{AC}$ such that $\overline{BM}$ is an altitude of $\triangle ABC$, then what is $\cos \angle ABM$?
heureka
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Guest
Jun 28, 2018
0
753
1
SPQ is a straight line. We have sin RPQ = 7/25. What is sin RPS ?
SPQ is a straight line. We have sin RPQ = 7/25. What is sin RPS ?
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Guest
Jun 28, 2018
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