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All Questions
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159238 Questions
+7
479
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+61
I'm new
Hey, I'm new so is there any thing I should know about the sight?
off-topic
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TheDeathlyHallows
Feb 8, 2018
0
228
1
HELP
HELP
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Guest
Feb 8, 2018
0
221
1
Need help with a question.
Need help with a question.
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Guest
Feb 8, 2018
0
1107
3
+125
Pls Help, Due Tmrow
1)Triangle ABC is an isosceles right triangle where angle A = 90 degrees. O is the circumcenter of Triangle ABC. What is angle AOB in degrees?
2)Let O and H be the circumcenter and orthocenter of acute triangle ABC, respectively.
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FiestyGeco
Feb 8, 2018
0
252
2
Need help with these 2 questions
1.
2.
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Guest
Feb 8, 2018
0
336
2
math
A blackboard has an area of 28 and a perimeter of 22 ft. What are the dimensions of the board?
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Guest
Feb 8, 2018
0
768
5
Help me
I'm behind in math and I need some help with these
1.
2.
3.
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Guest
Feb 8, 2018
0
324
4
Functions help
Function f ( x) = 3( x − 5)2 + 9 is transformed as follows.
1. f(x) is shifted 6 units to right to obtain function g(x). What is the equation of g(x) in terms of f(x)?
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Guest
Feb 8, 2018
+1
261
2
Geometry (Triangle Theorems)
Not sure if I'm doing any of these right. Please correct me, thanks.
What is the value of x? (58.6?)
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Guest
Feb 8, 2018
+1
235
1
Triangle Theorems
What is the value of x?
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Guest
Feb 8, 2018
+2
276
1
PLEASE HELP, NO ONE HAS
For each situation, define variables and what units they might have (no need to write formulas). State whether the quantity is changing in a linear or exponential fashion.
A savings account, which earns no interest, receives a deposit of $723 per
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Guest
Feb 8, 2018
+1
326
2
+58
Math Statistics Need help to get ready for my Exam
Stuck on how to use the formula on this question. How do I use the Bayes's theorem?
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motorcycle2008
Feb 8, 2018
0
399
1
+716
Random Question
What is disco if you change the d to an c?
off-topic
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ilovepuppies1880
Feb 8, 2018
+2
280
1
Help
Please show steps!
A floor refinishing company charges $5.25 per square foot to strip and refinish a tile floor for up to 800 square feet. There is an additional charge of $480 for toxic waste disposal for any job that includes more
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Guest
Feb 8, 2018
+2
2031
3
+1439
Quick Question
Points $F$, $E$, and $D$ are on the sides $\overline{AB}$, $\overline{AC}$, and $\overline{BC}$, respectively, of right $\triangle ABC$ such that $AFDE$ is a square. If $AB = 12$ and $AC = 8$, then what is $AF$?
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AnonymousConfusedGuy
Feb 8, 2018
+2
288
1
+1451
Help Me, Please
Help Me, Please
Scientific Notation: Type as regular Numbers.
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ElectricPavlov
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ManuelBautista2019
Feb 8, 2018
+2
208
1
exponets algebra
6t
--- = ?
t^-4
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Guest
Feb 8, 2018
+3
495
2
+174
Arithmetic Progression
Find the sum of the terms from the (n + 1) th to the m th term inclusive of an arithmetical progression whose
first term is a and whose second term is b.
If m = 13, n = 3 and the sum is 12a, find the ratio b: a.
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OldTimer
Feb 8, 2018
+3
266
1
Help with these function problems
Please submit your process in detail and show steps!
1.) The population of city A is represented by PA = 4 + 0.5t and the population of city B is represented by PB = 1.5 + 0.9t. Consider that both equations express population in millions
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Guest
Feb 8, 2018
+2
307
1
help on function composition question please! thank you
Let f(x) = 3x-8 and g(f(x)) = 2x^2 + 5x - 3. Find g(-5).
hectictar
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Guest
Feb 8, 2018
+2
256
1
plz help!! thx
Let f(x) = 1/ax+b where a and b are nonzero constants. Find all solutions to f^{-1}(x) = 0. Express your answer in terms of a and/or b.
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Guest
Feb 8, 2018
+2
212
0
Please, PLEASE help, I'm lost.
For each situation, define variables and what units they might have (no need to write formulas). State whether the quantity is changing in a linear or exponential fashion.
A savings account, which earns no interest, receives a deposit of $723 per
read more ..
Guest
Feb 8, 2018
+2
861
2
+113
In triangle $ABC$, $AB = 5$, $AC = 6$, and $BC = 7$. Circles are drawn with centers $A$, $B$, and $C$, so that any two circles are externall
In triangle ABC, AB=5, AC=6, and BC=7. Circles are drawn with centers A, B, and C, so that any two circles are externally tangent. Find the sum of the areas of the circles.
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MIRB14
Feb 8, 2018
+2
512
1
Help Me, i do not understand how to do this... please asdfghjkl
Solve each of the following systems of equations. Find all solutions.
a.
(b)
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Guest
Feb 8, 2018
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