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Post New Question
All Questions
+0
234971 Questions
+1
389
1
question
what is the output force if the mechanical advantage is 3.86 and the input force is 6350
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Guest
Apr 26, 2021
+1
247
0
polynomials
If f(x) and g(x) are polynomials such that f(x) + g(x) = -2 + x, then what is g(x) if f(x) = x^3 + 5x - 8?
Guest
Apr 26, 2021
0
456
1
+30
READING
Your assignment is to write an essay of at least one thousand words on what this new world looks like
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XxAngelGirlxX
Apr 26, 2021
+1
568
2
Jeri finds a pile of money with at least . If she puts of the pile in her left pocket, gives away of the rest of the pile, and
Jeri finds a pile of money with at least . If she puts of the pile in her left pocket, gives away of the rest of the pile, and then puts the rest in her right pocket, she'll have more money than if she instead gave away of
read more ..
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Guest
Apr 26, 2021
+1
398
1
Quadratic
The quadratic 2x^2 - 3x + 29 has two imaginary roots. What is the sum of the squares of these roots? Express your answer as a decimal rounded to the nearest hundredth.
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Guest
Apr 26, 2021
+1
460
2
+501
trig
In right triangle $ABC$ with $\angle B = 90^\circ$, we have $2\sin A = 3\cos A$. What is $\tan A$?
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ellapow
Apr 26, 2021
+1
402
1
plz help me with this question
type the missing number
9.308 = ( 9 * 1 ) + ( 3 * 1/10 ) + ( 8 * ___ )
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Guest
Apr 26, 2021
0
216
0
question
calculate how much work is done when a 150 kg object is moved a distance of 40 cm
how much force would it take to lift a 0.27 a distance of 5 m
Guest
Apr 26, 2021
0
338
1
Maximum value
What is the maximum value of 4(x + 7)(2 - x) + (2 - x) over all real numbers x?
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Guest
Apr 26, 2021
0
429
2
+501
trig
In right triangle $ABC$ with $\angle B = 90^\circ$, we have $\sin A = 2\cos A$. What is $\cos A$?
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ellapow
Apr 26, 2021
0
488
2
Need Help, Please help. As soon as possible.
Rectangle ABCD has vertices at (-1 , 3) , (5 , 3) , (5 , -2) , and (-1 , -2). What is the perimeter of the rectangle? (**plot the points/shape on a coordinate plane to help you!)
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Guest
Apr 26, 2021
0
398
1
its a test
If it is 6:35 pm and you are away for 40 min what time would it be?
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Guest
Apr 26, 2021
-5
399
3
Horrible app
Horrible app rate it 1/10. People are mean to me when they are answering my questions, and there is a certain limit to how many questions and answers guests can create. You can't ask anymore questions when you post a lot of questions, which is bad. Pls
read more ..
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Guest
Apr 26, 2021
0
396
3
Riddle
If you scrub the floor with soap, will the soap be dirty or will the floor be clean? ps what is 3a - a + a
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Guest
Apr 26, 2021
0
373
1
Horrible app
App is bad, rate it 1/10 please fix it. People are mean to answer pleaes fix this then I will rate it 10/10
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Guest
Apr 26, 2021
-1
400
1
what came first the chicken or the egg
maybe the egg
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Guest
Apr 26, 2021
0
417
1
Complex Numbers
If |z| = 1, express $\frac{|z|^2}{2 |\overline{z}|^2}$ as a simplified fraction in terms of z.
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Guest
Apr 26, 2021
0
556
1
Perpendicular Lines
Determine the equation of a line perpendicular to 4x - 3y - 2 = 0 with the same y-intercept as the line defined by 3x + 4y = - 12
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Guest
Apr 26, 2021
0
551
2
A city that has an elevation of -17 meters is closer to sea level than a city that has an elevation of -40 meters.
A city that has an elevation of -17 meters is closer to sea level than a city that has an elevation of -40 meters.
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Guest
Apr 26, 2021
0
367
1
Coordinates
What is the x-coordinate of the point on the x-axis that is equidistant from points A(2,0) and B(0,6)?
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Guest
Apr 26, 2021
0
394
1
Counting
How many cubic (i.e., third-degree) polynomials f(x) are there such that f(x) has nonnegative integer coefficients and f(1) = 9 and f(2) = 16?
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Guest
Apr 26, 2021
0
357
1
Algebra
For a real number x, find the number of different possible values of $\frac{|x|}{|-x|} + \frac{|-x|}{|x|}$.
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Guest
Apr 26, 2021
0
329
1
Algebra
For a certain positive integer m, the equation $\lfloor \frac{n}{m} \rfloor = 1$ has 137 solutions in integers n. Find m.
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Guest
Apr 26, 2021
0
339
1
Es duro
Ryan sacó 4/5 de su sueldo y gastó 2/3 del dinero restante. Luego se quedó con $ 4. ¿Cuál era el valor original del cheque de pago de Ryan?
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Guest
Apr 26, 2021
0
246
0
trig
In right triangle DEF, we have angle D =25 , angle E = 90, and EF = 8. Find to the nearest tenth. You may use a calculator for this problem.
Guest
Apr 26, 2021
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