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Post New Question
All Questions
+0
230726 Questions
0
583
1
plzzzzz
the total money collected if the cost to go on the trip is $20 for each student
off-topic
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Guest
May 26, 2017
0
732
3
math
18.9 cm divided by 9 grams
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Guest
May 26, 2017
0
548
2
Help me
Given that figure ABCD is a parallelogram and that the length of DE is one-third the length of AD. What is the perimeter of parallelogram ABCD?
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Guest
May 26, 2017
0
987
3
+4116
Help asap thanks please!
Help asap thanks please!
what is the equation of the circle with center (-6,7) that passes through the poing (4,-2) ?
hectictar
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NotSoSmart
May 26, 2017
+1
787
2
+5
What are transferable skills?
WWhat ate transferable skills? I need a definition.Thank You
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ShaniyaGriffin
May 26, 2017
0
688
2
is this always true?
is this always true?
√x^2 = (√x)^2
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Guest
May 26, 2017
0
715
1
inverse cos
what key on the calculator allows me to do inverse cos
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Guest
May 26, 2017
0
707
1
legendary who can asswer this
what is p versus np
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Guest
May 26, 2017
0
508
1
math
can you reduce 4/25 ?
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Guest
May 26, 2017
0
1236
1
Acceleration
A small airplane starts from rest at one end of a runway and accelerates at 4.0 m/s^2 for 15 s before takeoff.
(a) What is the speed at takeoff? The answer was provided by the instructor as 60m/s.
read more ..
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Guest
May 26, 2017
0
937
3
math
whats 12 plus 8
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Guest
May 26, 2017
0
1058
6
+4116
Please help me asap! and thanks!
Please help me asap! and thanks!
Cylinder A has a radius of 1 m and a height of 3 m. Cylinder B has a radius of 3 m and a height of 3 m. What is the ratio of the volume of cylinder A to the volume of cylinder B. I think it's 1:3 am
read more ..
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NotSoSmart
May 26, 2017
0
695
3
Stuck on formula calculating continental crust depth
I am trying to solve a formula but i am completely stuck
The formula is zc.ρc = zw.ρw + zo.ρo + [zc-(zh + zw + zo)].ρm
Where ZH is height of himalaya, ZW is water depth, ZO is ocean crust And P is density (po=density of ocean crust etc)
The known
read more ..
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Guest
May 26, 2017
0
641
1
Help!
In a triangle ABC,
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Guest
May 26, 2017
0
1028
2
13=x(-4)
13=x(-4)
How am I supposed to solve that ?
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Guest
May 26, 2017
0
519
1
Help
how do i use negatives
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Guest
May 26, 2017
0
2090
6
+80
I'm not quite sure...
I'm trying to do this question, but I don't know what it means.
"Based on the records for the past several seasons, a sports fan believes the probability the red team wins is 0.55. The fan also believes the probability the blue team
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mathguardian23
May 26, 2017
0
854
1
is -tanx the same as 1-tanx
Quick question,
I'm proving an identity, and I want to know if -tanx is the same as 1-tanx?
I feel as though they are, someone please clarify!
read more ..
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Guest
May 26, 2017
+1
1139
2
2 2/9 - 2/3
2 2/9 subtracted by 2/3
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Guest
May 26, 2017
+1
771
2
help needed
How do i get the surface area.
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Guest
May 26, 2017
0
550
3
math question
if I have (+28):(+13) what I am gonna do? sorry for my english
off-topic
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Guest
May 26, 2017
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