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Post New Question
All Questions
+0
234931 Questions
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756
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I still need help
Without using a calculator, find the largest prime divisor of 5^12 minus 2 times 10^6 plus 2^12.
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HelpBot
Jul 14, 2020
0
568
3
how to calculate area?
Calculate the area of the sector.
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Guest
Jul 14, 2020
0
875
5
how do i convert
Mike is riding his bike at 15 miles perhour. What is his speed in feet per second? (Use 5280 feet in each mile)
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Guest
Jul 14, 2020
+1
601
2
+93
question
Wilma and Greg were trying to solve the quadratic equation x^2 + bx + c = 0.Wilma wrote down the wrong value of b (but her value of c was correct), and found the roots to be 1 and 6. Greg wrote down the wrong value of c (but his value of b was correct),
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stuckonmyproblem
Jul 14, 2020
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398
3
Help pls thank you!!!
1) Find the area of triangle ABC is AB = BC = 12 and the angle of ABC is 120.
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Guest
Jul 14, 2020
0
787
1
How many positive 3-digit integers contain both even and odd digits?
How many positive 3-digit integers contain both even and odd digits?
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Guest
Jul 14, 2020
0
682
1
A topless cardboard box, 5 cm by 5 cm by 5 cm, is filled with 1-cm-by-1-cm-by-1-cm cubes. How many of the cubes touch cardboard?
A topless cardboard box, 5 cm by 5 cm by 5 cm, is filled with 1-cm-by-1-cm-by-1-cm cubes. How many of the cubes touch cardboard?
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Guest
Jul 14, 2020
0
1058
1
+223
bouncing laser question, please explain
Let ABCD be a square with side length 1. A laser is located at vertex A, which fires a laser beam at point X on side , such that . The beam reflects off the sides of the square, until it ends up at another vertex; at this point, the beam will stop. Find
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envoy
Jul 14, 2020
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639
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+161
Hey! I made some problems. Use this link and if you know, please answer them. Thanks!
https://web2.0calc.com/questions/hi-since-i-was-bored-i-made-a-problem
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tigernathan
Jul 14, 2020
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485
1
plz help
I don't know how to do this.
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Guest
Jul 14, 2020
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426
1
rotations question please explain.
ABCDEFGHIJ is a regular decagon. The rotation centered at G with an angle of takes D to J. Given that , find .
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Guest
Jul 14, 2020
0
425
1
I'm not sure what to do
Can anyone help?
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Guest
Jul 14, 2020
0
457
1
Number Theory
What is the 6-digit number that satisfies ALL these conditions: 1 - If multiplied by 2 you get the same 6 digits but in differnt order. 2 - When multiplied by 3, you get the same 6 digits in differnt order. 3 - When multiplied by 4, the same thing.
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Guest
Jul 14, 2020
0
488
1
someone please help
Determine angle ABE.
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Guest
Jul 14, 2020
+1
686
11
+161
Hi, since I was bored, I made a problem!
I made some problem since I was bored. Hope you can solve it!
There are 5 geometry and 3 algebra questions in the tiger math test. Nathan picks questions to solve randomly and he continues to study until he solves all questions from one
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tigernathan
Jul 14, 2020
0
523
3
I need help, but can you put a solution with it? Thanks.
Ali, Veli, and Selami played connect four with each other. Ali won 5 games and lost 3 games. Veli won 1 game and lost 4 games. If Selami lost 4 games, how many did she win?
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Guest
Jul 14, 2020
+6
751
19
+315
off-topic post
hi guys
off-topic
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polyyou
Jul 14, 2020
0
580
2
coordinates
What are the coordinates of point B on Line AC such that AB is 3 times as long as BC? (Screenshots supplied to clarify)
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Guest
Jul 14, 2020
+1
512
2
+479
Help please
An infinite geometric series has common ratio -1/3 and sum 25. What is the second term of the sequence?
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HelpBot
Jul 14, 2020
0
879
3
geometry
Let ABCD be a square of side 20 cm. The area of the square PQRS (in cm(square)) interior to ABCD, shown in the figure is?
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Guest
Jul 14, 2020
0
497
2
Probability Help
A stick has a length of 5 units. The stick is then broken at two points, chosen at random. What is the probability that all three resulting pieces are longer than 1 unit?
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Guest
Jul 14, 2020
0
467
1
Expected Value Problem
Fred the ant is on the real number line, and Fred is trying to get to the point 0
If Fred is at 1, then on the next step, Fred moves to either 0 or 2 with equal probability. If Fred is at 2 then on the next step, Fred always moves to 1
Let e_1 be
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Guest
Jul 14, 2020
0
546
1
+161
help plz
for how many numbers the difference between the two digit number and the two digit number obtained by reversing its digits is 54?
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tigernathan
Jul 14, 2020
+3
1497
5
+479
Please help asap
Without using a calculator, find the largest prime divisor of 5^12 minus 2 times 10^6 plus 2^12.
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HelpBot
Jul 14, 2020
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