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Post New Question
All Questions
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237665 Questions
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423
1
Coordinates
Suppose P is the point (5,3) and Q is the point (6,-3). Find point T such that Q is the midpoint of segment PT.
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Guest
May 26, 2021
0
428
1
Algebra
If g(x) = (x + 3)/4, for what value of x will g(2x) = 2(g(x)) ? Express your answer in simplest form.
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Guest
May 26, 2021
0
449
1
PLZ HELP WITHIN THE HOUR!!!
The lines $-2x + y = k$ and $0.5x + y = 14$ intersect when $x = -8.4$. What is the value of $k$?
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Guest
May 26, 2021
0
425
1
PLZ HELP WITHIN THE HOUR!!!
The equation of the line that passes through the points $(-3,5)$ and
$(0,-4)$
can be expressed in the form
$y=mx+b$
read more ..
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Guest
May 26, 2021
0
388
1
trig
In right triangle ABC with B = 90 , we have sin A = 2 cos A. What is sin A?
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Guest
May 26, 2021
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419
4
Probability
If I choose four cards from a standard 52-card deck,with replacement, what is the probability that I will end up with all four Aces?
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Guest
May 26, 2021
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392
1
help
help
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Guest
May 26, 2021
-1
565
1
+79
3.Let f(x) be an even function, and let g(x) be an odd function, such that f(x)+g(x)=x^2+2^x for all real numbers x. Find f(2)
3.Let f(x) be an even function, and let g(x) be an odd function, such that f(x)+g(x)=x^2+2^x for all real numbers x. Find f(2)
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imbadatmath
May 26, 2021
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411
1
solve for 'x'
solve for "x"
37728.56x^3- 874.176x-13920 =0
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Guest
May 26, 2021
0
424
1
Hyperbola
The hyperbola
(x - 3)^2/25 - (y + 1)^2/4 = 1
has two asymptotes, one with positive slope and one with negative slope. Compute the intercept of the one with positive slope. (Enter your answer as an ordered pair.)
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Guest
May 26, 2021
-1
516
3
+79
1. Solve for x and y:
1. Solve for x and y:
|x|+x+y=14
x+|y|-y=12
read more ..
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imbadatmath
May 26, 2021
0
433
1
Hyperbola
Find the distance between the foci of the hyperbola x^2/50 - y^2/22 = 1.
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Guest
May 26, 2021
0
418
1
1. Solve for x and y:
1. Solve for x and y:
|x|+x+y=14
x+|y|-y=12
read more ..
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Guest
May 26, 2021
0
338
1
coordinates
Circles with centers of (2,2) and (17,12) are both tangent to the x-axis. What is the distance between the closest points of the two circles?
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Guest
May 26, 2021
0
324
1
HELPPPPP
When (a+b)^5 is expanded using the Binominal Theroem for certain values of a and b, the second term is 15, and the third term is 50. Find the first term
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Guest
May 26, 2021
0
527
2
37728.56x^3- 874.176x-13920 =0
37728.56x^3- 874.176x-13920 =0
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Guest
May 26, 2021
-1
457
1
+79
Find the set of all rea numbers x so that Express your answer in interval notation
Find the set of all rea numbers x so that Express your answer in interval notation
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imbadatmath
May 26, 2021
0
595
5
+179
Algebra Question - Please help quickly.
Let and be nonzero real numbers, such that no two are equal, and
Find all possible numeric values of .
read more ..
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xCorrosive
May 26, 2021
0
404
1
Number Theory
How many four digit numbers are divisible by all of the following: 2, 3, 5, 7, and 19?
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Guest
May 26, 2021
0
408
1
help
help
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Guest
May 26, 2021
0
392
1
Number Theory
How many 5-digit numbers are divisible by 11 and have the sum of its digits equal to 40?
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Guest
May 26, 2021
0
427
1
help
help
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Guest
May 26, 2021
+1
547
1
+505
Help pls :)
Let x, y, and z be positive real numbers. Find the minimum value of .
Btw. I have to use the AM-GM inequality thingy. Help :)
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MobiusLoops
May 26, 2021
0
446
1
Find a polar equation of the conic in terms of r with its focus at the pole.
Find a polar equation of the conic in terms of r with its focus at the pole.
Conic: hyperbola, Vertices: (5,pi/2), (2,pi/2)
What I did is found the center to be (7/2,pi/2), so c=7/2, a=3/2, e=7/2/3/2=7/3
read more ..
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Guest
May 26, 2021
0
544
1
The average number of employees that call in sick for the day over the course of a year is 25. The number of employees that call in sick on
i need the answer asap
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Guest
May 26, 2021
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