# Activity Stream

• Today, 07:10 PM
Actually, handing out answers is (as we've learned from hard experience) NOT of great help (other than to active cheaters). Instead, please reply...
6 replies | 58 view(s)
• Today, 07:05 PM
You can't "multiply through" when there is no "equals" sign through which to multiply! ;)
3 replies | 92 view(s)
• Today, 07:00 PM
Okay; what method(s) or formula(s) have they given you for this? How far have you gotten in applying this information? Where are you stuck? Please...
4 replies | 75 view(s)
• Today, 06:47 PM
Thanks for helping, I am still confused and the answer to the missing side length NY would be of great help. Sent from my LGMS210 using Tapatalk
6 replies | 58 view(s)
• Today, 06:05 PM
You posted numbers on the picture. Were they random numbers that you placed on the triangle? I doubt that. So yes, you can do better at explaining...
6 replies | 58 view(s)
• Today, 05:53 PM
So you think that \frac{2}{6}= \frac{2+5}{6+5} and \frac{5}{6}= \frac{5^2}{6^2}. None of this is true. Your statement only holds for multiplication...
4 replies | 64 view(s)
• Today, 05:45 PM
Hint: The length of vector <a,b> is (a2 + b2)1/2
6 replies | 49 view(s)
• Today, 05:43 PM
It was a typo which is now fixed. But to answer your question, $=# 2 replies | 58 view(s) • Today, 05:35 PM Soooo....what is size of each of the interior angles? 8 replies | 80 view(s) • Today, 04:33 PM Oh........I've really misinterpreted that. I thought the question had to be easier that the way I saw it -story of my life-finding something complex... 8 replies | 80 view(s) • Today, 04:02 PM You are completely misreading the problem. The want you to continue the pattern by adding more pairs, like this, where I have added in one more... 8 replies | 80 view(s) • Today, 03:51 PM You're quoting from the first link I gave, right? The author takes 450 as if it were 4.5*10^2, with the zero not known (because it might have been... 8 replies | 147 view(s) • Today, 03:24 PM Do you know how to use Google and look for answer? 6 replies | 49 view(s) • Today, 02:09 PM Oh dear-now I said 'heptagon' when I meant hexagon!!!! Just to get it clear at last- the angles I sea, looking at the diagram are: 8 replies | 80 view(s) • Today, 01:55 PM Simplify, rounding 1247 + 134.4 + 450 + 78 to the appropriate number of significant digits. Looking at each of the numbers they've given me, I see... 8 replies | 147 view(s) • Today, 01:54 PM tkhunny replied to a thread Calculating Averages in Arithmetic Word of warning. An average of averages is unlikely to be what you want. 4 replies | 61 view(s) • Today, 01:52 PM Please plot this point on a set of coordinate axes. Which direction must you face in order to walk directly to the given point? Normally, an... 1 replies | 20 view(s) • Today, 01:43 PM Also means that x >= 3y (but that's not much help!) 2 replies | 206 view(s) • Today, 01:03 PM What does that "#" mean? Did you intend to write 2018$?
2 replies | 58 view(s)
• Today, 01:00 PM
Do you know the definition of "length of a vector"?
6 replies | 49 view(s)
• Today, 12:52 PM
I don't know what either say
6 replies | 49 view(s)
• Today, 12:36 PM
You're right! Silly me-not sue how I did that- the issue of course, is that I'm seeing a different angle from the regular heptagon angle when the...
8 replies | 80 view(s)
• Today, 12:30 PM
108? A regular hexagon has 6 angles of 120 each... ge·stalt noun: an organized whole that is perceived as more than the sum of its parts. ...
8 replies | 80 view(s)
• Today, 12:25 PM
1 replies | 20 view(s)
• Today, 12:17 PM
No I don’t know how to
6 replies | 49 view(s)
• Today, 12:14 PM
Denis replied to a thread Calculating Averages in Arithmetic
Both produce SAME results: ~322.68 (whatever that represents!) Like j-astron, I simply can't tell what you're trying to do.
4 replies | 61 view(s)
• Today, 12:13 PM
Thanks for reply Dr. Peterson. So I maybe having a 'gestalt' problem here and perceiving the resultant shape incorrectly. This is how I saw it: ...
8 replies | 80 view(s)
• Today, 12:11 PM
Do you know how to calculate the magnitude of a vector V = <a,b>? What does your class notes say? What does Google say?
6 replies | 49 view(s)
• Today, 11:58 AM
Find the magnitude of the vector v=<5,-7> to the nearest whole value How do I do this
6 replies | 49 view(s)
• Today, 11:55 AM
I got <34, -21> But now it’s asking to find the direction angle of the resultant
4 replies | 75 view(s)
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