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Post New Question
All Questions
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234773 Questions
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441
3
+22
I NEED HELP QUICK PLEASE
factor: x^6n - 14x^3n + 49
assume that n is a positive number
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happypotato
Nov 17, 2020
0
1203
1
A central angle 𝜃 in a circle of radius 4 m is subtended by an arc of length 5 m. Find the measure of 𝜃 in degrees. (Round your answer to
A central angle 𝜃 in a circle of radius 4 m is subtended by an arc of length 5 m. Find the measure of 𝜃 in degrees.
Find the measure of 𝜃 in radians. (Round your
read more ..
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Guest
Nov 17, 2020
0
435
1
Let m and n be positive integers such that m = 24n + 51.
Let m and n be positive integers such that m = 24n + 51. What is the largest possible value of the greatest common divisor of m and n?
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Guest
Nov 17, 2020
0
428
1
If all multiples of 3 and all multiples of 4 are removed from the list
If all multiples of 3 and all multiples of 4 are removed from the list of whole numbers 1 through 1000, then how many whole numbers are left?
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Guest
Nov 17, 2020
0
1046
2
1+1
how many milliliters of water should be added to 1.5 liter of a 20% w/v solution to prepare one containing 12% w/v solute?
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Guest
Nov 17, 2020
+1
551
1
Obtuse Triangle
Sides of an obtuse triangle AB, BC, and AC have midpoints E, F, and D. G is the point of intersection of all 3 medians.
If AB = 7, BC = 9, and BG = 3 then what's the length of AC? (AC is the longest side)
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Guest
Nov 17, 2020
0
504
1
Find the area of a polygon formed by the lines
Find the area of a polygon formed by the lines y=-2x+8, x+y=2, x-axis, and the y-axis.
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Guest
Nov 17, 2020
0
618
2
+153
Factor Problem halp me
Factor
$2xy + 3y^2 - 9yz.$
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Thanks4helping
Nov 17, 2020
-1
633
2
I didn't get any help... Thanks.
Hi, I posted this on the 15th and never got any help. Thanks for your help in advance:
(1) Degrees are not the only units we use to measure angles. We also use radians. Just as there are in a circle, there are radians
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Guest
Nov 17, 2020
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351
1
The equation of a circle which has a center at (-5,2)
The equation of a circle which has a center at (-5,2) can be written as Ax^2 + 2y^2 + Bx + Cy = 62. Let r be the radius of the circle. Find A + B + C + r.
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Guest
Nov 17, 2020
0
291
0
No way there is an answer
Write two different quadratics with real coefficients with the solution 2-i.
I found one quadratic x2 + 4x + 5 = 0 but I cannot find another. Help!
Guest
Nov 17, 2020
0
326
1
Let f(n) be the sum of the positive integer divisors of n
Let f(n) be the sum of the positive integer divisors of n. For how many values of n, where 1 <= n <= 25, is f(n) divisible by 3?
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Guest
Nov 17, 2020
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477
0
Write down the quadratic equation whose roots are and and the coefficient of is 1. Enter your answer in the form 'x^2+bc-c
Write down the quadratic equation whose roots are and and the coefficient of is 1.
Enter your answer in the form "x^2+bc-c=0
Guest
Nov 17, 2020
0
359
1
Kinetic Energy
A stone falls from the top of the rock that has a height of 80m. When it reaches the end, the velocity of the stone is 38ms-1.
a) Calculate the part of the initial potential energy that has been converted to kinetic energy.
b) Where did the rest
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Guest
Nov 17, 2020
0
1008
1
Question
A band expects to put 12 songs on their next CD. The band writes and records 25% more songs than they expect to put on the CD. During the editing process, 20% of the songs are removed. How many songs will there be on the final CD?
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Guest
Nov 17, 2020
0
344
4
PLS HELP, URGENT
Given two squares of side length a, six squares of side length b , and seven rectangles with dimensions a by b. Is it possible to rearrange all into one rectangle with no overlaps and no space between? If so, write the
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Guest
Nov 17, 2020
0
460
2
Answer questions b and c plz
https://app.classkick.com/#/student/QIFJQL/Lily/2Find the missing part of each number line. Assume that the lines have been split into equal parts.
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Guest
Nov 17, 2020
0
528
1
minimum
Among all pairs of numbers (x,y) such that 3x+y=15, find the minimum of x^2 + y^2.
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Guest
Nov 17, 2020
0
483
2
cube
How are the volume and the side length of a cube related?
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Guest
Nov 17, 2020
0
324
1
Help!!!!!
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Guest
Nov 17, 2020
0
490
1
https://web2.0calc.com/questions/math-help-please_13
https://web2.0calc.com/questions/math-help-please_13
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Guest
Nov 17, 2020
0
312
0
function
Suppose that g(x)=f^{-1}(x). If g(-14)=1, g(0)=4, g(4)=8 and g(7)=2, what is f(f(8))?
Guest
Nov 17, 2020
0
468
2
+73
Help?
Why are all my questions being auto flagged when I post?
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MathzSolver111
Nov 17, 2020
0
303
0
How many 5-digit numbers
How many 5-digit numbers have at least one 2, one 3, or one 4 among their digits?
Guest
Nov 17, 2020
0
400
1
math
whats the answer plz
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Guest
Nov 17, 2020
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