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Post New Question
All Questions
+0
230587 Questions
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363
1
Math
Does 17 24 26 make a right trangle
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Guest
Oct 25, 2019
0
719
2
help
Whgat is the sum of the digits of 29999999^2?
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Guest
Oct 25, 2019
0
363
1
Math
https://prnt.sc/po4ymm
could please explain step by step?
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Guest
Oct 25, 2019
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668
1
help
how many ways can you arrange hte letters of RAZZLE?
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Guest
Oct 25, 2019
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733
1
help
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?
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Guest
Oct 25, 2019
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851
8
help
Solve 3^x + 4^x = 5^x.
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Guest
Oct 25, 2019
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305
0
help
If what is the value of ?
Guest
Oct 25, 2019
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326
0
help
There are four positive integers and such that for all values of . Find .
Guest
Oct 25, 2019
+1
701
1
+5
A series of 10584 consecutive integers has a sum that is a perfect cube. WHat is the smallest possible average of this series
A series of 10584 consecutive integers has a sum that is a perfect cube. What is the smallest possible average of this series
off-topic
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weebdestroyr1231
Oct 25, 2019
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672
1
please
On a wall 78.4cm wide, Peter is going to hang five pictures beside each other, each measuring 12.5 cm wide. He will leave 2.6 cm in between each pair of adjacent pictures. He plans to use two nails to hang each picture. and will center these
read more ..
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Guest
Oct 25, 2019
0
384
2
help
Find positive integers a, b, c such that a + b + c =a bc.
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Guest
Oct 25, 2019
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496
1
A fisherman has 13 different trout flies. How many different sections of 7 flies each can he make?
A fisherman has 13 different trout flies. How many different sections of 7 flies each can he make?
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Guest
Oct 25, 2019
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830
1
Easy Division
Anna has 7 peaches and Dana has 9 peaches. Both of them divide their peaches up into meals. Anna divides her 7 peaches into 20 meals of equal size. Dana divides his peaches evenly into meals of 0.36 peaches per meal. Who has larger meals?
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Guest
Oct 25, 2019
+1
1147
1
+5
The pages in a book are numbered from 1 to 2001. How many times was the digit 0 printed?
The pages in a book are numbered from 1 to 2001. How many times was the digit 0 printed?
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weebdestroyr1231
Oct 25, 2019
0
874
6
+108
PLEASE HELP ASAP (PRECALC)
Hi Forum!
Here are the questions.
1. There is an acute angle theta such that cos(theta)=1/2+sin(theta). Find cos(2theta).
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BasicMaths
Oct 25, 2019
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553
2
Factor x^5 + x^4 + 1.
Factor x^5 + x^4 + 1.
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Guest
Oct 25, 2019
0
778
4
Find 1/(sin 45 sin 46) + 1/(sin 47 sin 48) + ... + 1/(sin 133 sin 144).
Find 1/(sin 45 sin 46) + 1/(sin 47 sin 48) + ... + 1/(sin 133 sin 144).
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Guest
Oct 25, 2019
0
329
0
Nico and Fleur are each designing a fictional bike for their business Science class.
Nico and Fleur are each designing a fictional bike for their business Science class. Nico determines, through research, that the marginal of producing a bike is
Cz(x)-0.0005x2+0.07x+50, for which C1(x) is the cost for manufacturing
read more ..
Guest
Oct 25, 2019
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401
1
help
is a regular tetrahedron (right triangular pyramid). If is the midpoint of , then what is ?
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Guest
Oct 25, 2019
0
497
2
limits
how would i figure this out
https://prnt.sc/pnw7ve
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Guest
Oct 25, 2019
-1
966
5
+379
Help please!
deleted.
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sinclairdragon428
Oct 25, 2019
-3
979
14
+379
Help please!
deleted.
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sinclairdragon428
Oct 25, 2019
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