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Post New Question
All Questions
+0
234927 Questions
0
475
2
Help pls
In quadrilateral ABCD we have AD = 11, BC=9, and CE = 2. Sides AD and CE are extended past A and B, respectively, to meet point E. If EB = 8 and EA = 5, then what is DC?
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Guest
Jul 9, 2020
0
417
1
Help me out plzzz???!
Simplify the expression
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Guest
Jul 9, 2020
0
904
1
Find m^2+1/m^2 if m+1/m=9
Find if .
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Guest
Jul 9, 2020
0
496
1
percent question
As soon as a new car that costs $25,000 is driven off the lot, it begins to depreciate at a rate of 24.9% annually. About how much money is the car worth after the second year?
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Guest
Jul 9, 2020
0
517
1
triangle
Can anyone help with this problem?
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Guest
Jul 9, 2020
+2
618
2
+306
Help please!!!
Compute the sum by pairing the terms and applying the difference of squares.
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mathmathj28
Jul 9, 2020
+2
848
2
+256
Another Question...By Me...Again...Lol! Please Help!
Gustave measured his pace and determined that for him, s steps make up one mile. One day Gustave walked 6300 steps, which was 3 miles.
Write an equation to describe this situation. How many steps are in one mile for Gustave?
read more ..
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MathWizPro
Jul 9, 2020
0
836
3
can someone help?
How many ways are there to split 14 people into seven pairs?
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Guest
Jul 9, 2020
+3
1326
3
+256
A Little Help Please!
During my three-week stay in Walla Walla, Washington, it rained for 7 days, it was sunny for 11 days, and it was overcast without rain for 3 days. The next time I go to Walla Walla, I'm staying for a full leap year, or 366 days. If we assume Walla Walla
read more ..
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MathWizPro
Jul 9, 2020
+1
943
3
+781
Prime factors- I'm not sure how to do this.
What is the product of the two smallest prime factors of 2^{1024} - 1?
I don't know where to start at all on this. It's in the form of a Mersenne prime but I don't know how that would help. I also do not know how to find the
read more ..
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gwenspooner85
Jul 9, 2020
0
527
4
area
Find the area of the shaded triangle.
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Guest
Jul 9, 2020
0
433
0
when will f(x)=4^x = f(x)=8^(-x=15)
when will f(x)=4^x = f(x)=8^(-x=15)
Guest
Jul 9, 2020
0
457
1
i need help, thanks
Find the area
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Guest
Jul 9, 2020
0
1087
3
+80
Factorials
How many positive divisors of 30! are prime?
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Unicornrabbit
Jul 9, 2020
0
679
1
need help with geometry
In triangle △JKL, ∠JKL is right angle, and KM is an altitude. JL=25 and JM=5, find KM.
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Guest
Jul 9, 2020
0
685
6
+167
what's the name of this shape
can someone pls help me tell the name of this shape
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kijijij
Jul 9, 2020
0
820
4
I promise, FINIAL Geometric Series Question
Sorry for all the Geomtric Series Questions. I just find that its a hard topic to understand.
A ball is dropped from 405 meters and rebounds two-thirds the distance it falls each time it bounces. How many meters will the ball
read more ..
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Guest
Jul 9, 2020
0
520
1
6-digit numbers
How many 6-digit numbers, formed using each digit from 1 to 6 exactly once, are divisible by 6?
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Guest
Jul 9, 2020
+7
778
20
+773
finally.....after
finally....after 7 tiring months, i finally got to 1000 likes/points, special shoutout to hugomimihu, for staying and helping me on this forum, thanks to EP, and the moderators for making this website amazing, i love you guys!!!
off-topic
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whymenotsmart
Jul 9, 2020
0
437
4
hElP aSaP
Point P is on side AC of triangle ABC such that
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Guest
Jul 9, 2020
0
469
4
number problem
Find the smallest number which gives remainders 1, 2, 3, 4, and 5 when divided respectively by 2, 3, 4, 5, and 6.
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Guest
Jul 9, 2020
+1
570
7
+60
I need help.
The lockers at Math Middle School were numbered with consecutive multiples of 3 starting at 57. Students are randomly selected a locker. If there are 376 lockers in the school, what is the chance that Aidan (a student) will be assigned a locker more than
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ryanthemathboi
Jul 9, 2020
-2
992
4
+140
help!
Suppose s and t are directly proportional. If s=14 when t=12, what is s when t=7?
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Creampuff
Jul 9, 2020
0
515
1
equation of line
Find the equation of the line with slope m=1/2 that contains the point (4,6)
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Guest
Jul 9, 2020
0
481
4
Another Geometric Series Question
Can someone please help me with finding what the common ratio of this geometric sequnce is?
Thanks in advance
read more ..
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Guest
Jul 9, 2020
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