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932
help-10
2bc7353cfa6d43a08d500e08e1205194
880,503,100,711,010,300
Rylo
02/26/2022 19:40:39
this is just for visualising btw
0
1
null
null
null
null
null
932
help-10
2bc7353cfa6d43a08d500e08e1205194
880,503,100,711,010,300
Rylo
02/26/2022 19:40:45
@fatmonke203
0
1
null
null
null
null
null
932
help-10
2bc7353cfa6d43a08d500e08e1205194
880,503,100,711,010,300
Rylo
02/26/2022 19:42:05
p and t is the intersection
0
1
null
null
null
null
null
932
help-10
2bc7353cfa6d43a08d500e08e1205194
880,503,100,711,010,300
Rylo
02/26/2022 19:42:27
p or t is the union of sets
0
1
null
null
null
null
null
932
help-10
2bc7353cfa6d43a08d500e08e1205194
880,503,100,711,010,300
Rylo
02/26/2022 19:44:15
oh wait. they’ve solved it. line 2 is redundancy imo
0
1
null
null
null
null
null
932
help-10
2bc7353cfa6d43a08d500e08e1205194
880,503,100,711,010,300
Rylo
02/26/2022 19:45:35
seems right to me, then again
0
1
null
null
null
null
null
932
help-10
2bc7353cfa6d43a08d500e08e1205194
880,503,100,711,010,300
Rylo
02/26/2022 19:45:40
discrete maths
0
1
null
null
null
null
null
933
help-10
94da2618f453476aa8b22379914d9dd1
788,121,876,853,555,300
Strider3 Jaeger
02/26/2022 20:11:40
So i have been tasked with figuring out the new price for tomatoes. The initial price was $1.04 and the percent decrease is 22.8%. I subtracted 100% by 22.8% and I got 77.2%. I then multiplied 1.04 by 77.2% and I got 0.802. Am i doing it right?
1
0
null
null
null
null
null
933
help-10
94da2618f453476aa8b22379914d9dd1
321,445,119,171,756,000
Shuri2060
02/26/2022 20:12:57
and then?
0
1
null
null
null
null
null
933
help-10
94da2618f453476aa8b22379914d9dd1
321,445,119,171,756,000
Shuri2060
02/26/2022 20:13:37
yes
0
1
null
null
null
null
null
933
help-10
94da2618f453476aa8b22379914d9dd1
321,445,119,171,756,000
Shuri2060
02/26/2022 20:14:17
,calc 1.04*(1-.228)
0
1
null
null
null
null
null
933
help-10
94da2618f453476aa8b22379914d9dd1
510,789,298,321,096,700
TeXit
02/26/2022 20:14:17
Result: ``` 0.80288 ```
0
1
564,084,775,544,160,260
fatmonke203
7642
fatmonke203
false
934
help-10
fba7536ae0614847b3a728c6d82b6cb6
749,753,900,885,868,700
kimchi
02/26/2022 20:33:50
can someone pls help me solve this
https://cdn.discordapp.c…7488/unknown.png
unknown.png
1
0
null
null
null
null
null
934
help-10
fba7536ae0614847b3a728c6d82b6cb6
261,933,205,387,477,000
riemann
02/26/2022 20:49:57
did you draw a picture
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 20:58:59
Hi, can someone tell me what to put in the 4 empty areas?
https://cdn.discordapp.c…4174/unknown.png
unknown.png
1
0
564,084,775,544,160,260
fatmonke203
7642
fatmonke203
false
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:04:01
The next numbers in the sequence
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:04:12
And how would I find that
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:04:40
Following the given formula
0
1
564,084,775,544,160,260
fatmonke203
7642
fatmonke203
false
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:04:52
I don't know how to..
1
0
564,084,775,544,160,260
fatmonke203
7642
fatmonke203
false
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:05:31
$$a_n = -3a_{n-1}$$ Plug in 3 as n
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
510,789,298,321,096,700
TeXit
11/07/2021 21:05:34
**dldh06**
https://cdn.discordapp.c…210272391178.png
485903210272391178.png
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:11:24
Not sure how to solve with the 3 in the corner because all I've been taught are exponents
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:11:38
It's just a notation
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:12:11
So if you plug in 3 as n, you get $$a_3 = -3a_{3-1}$$
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
510,789,298,321,096,700
TeXit
11/07/2021 21:12:13
**dldh06**
https://cdn.discordapp.c…210272391178.png
485903210272391178.png
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:12:33
But it says to write the answers as integers or fractions
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:12:52
It's not complete yet
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:12:59
What's 3 - 1?
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:13:02
2
1
0
894,320,215,091,982,300
jay
3232
jay
false
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:13:19
So then $$a_3 = -3a_{2}$$
0
1
485,903,210,272,391,200
dldh06
2659
dldh06
false
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
510,789,298,321,096,700
TeXit
11/07/2021 21:13:21
**dldh06**
https://cdn.discordapp.c…210272391178.png
485903210272391178.png
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:13:30
You know the second term, what's the second term?
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:13:51
The second term is -4
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:14:00
Replace a_2 with -4
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:14:20
Now what's a_3
0
1
485,903,210,272,391,200
dldh06
2659
dldh06
false
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:14:46
3a?
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:15:32
No, did you replace a_2 with -4?
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:15:59
wait what do you mean by `_`
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:16:02
do you mean to multiply
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:16:21
$\verb|a_2|$ is $a_2$
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
510,789,298,321,096,700
TeXit
11/07/2021 21:17:22
**dldh06**
https://cdn.discordapp.c…210272391178.png
485903210272391178.png
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:17:31
I didn't want to format it
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:17:59
how would i format a2
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
485,903,210,272,391,200
dldh06
11/07/2021 21:18:25
It's just formatting text nothing relating to the problem
0
1
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:23:17
nothing related to the problem yeah okay
1
0
null
null
null
null
null
935
help-10
5a3ff7055195447ba15c0f81ca4d14b0
894,320,215,091,982,300
jay
11/07/2021 21:23:18
.close
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:16:23
I know the formula(s) for this, but Im a bit at a loss as to how to simplify them? I feel like I must be doing something wrong because of how busy the equation gets. Ive been trying |r'(t) x r''(t)| / |r'(t)|^3
https://cdn.discordapp.c…5784/unknown.png
unknown.png
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 21:20:23
looks right? https://tutorial.math.lamar.edu/classes/calciii/curvature.aspx
0
1
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 21:20:44
show your step by step work
0
1
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:26:59
I did the derivatives first, so r'(t) = -3cos(t), -3cos(t), -4sin(t) and r''(t) = 3sin(t), 3sin(t), -4cos(t), then moved on to the cross product which ended up giving me 12, -(12cos^2(t)-12sin^2(t)), 0 but what stumps me is when I get to the magnitude I guess I could reduce -(12cos^2(t)-12sin^2(t)) with trig to -12cos...
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 21:31:28
show your work on the cross product
0
1
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:33:31
i j k -3cos(t) -3cos(t) -4sin(t) 3sin(t) 3sin(t) -4cos(t) then the math: (12cos^2(t)+12sin^2(t)), -(12cos^2(t)+12sin^2(t)), (9sincos-9cossin)
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:33:52
~~oh wait, it should be -12sint^2(t) in the first block~~
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:35:02
does it all negate to 0 in the magnitude? one moment
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:42:02
hm, yeah im still not sure, i just did a quick look via calculator, and the simplification is confusing
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 21:42:37
your i component has a sign error
0
1
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 21:42:49
and your j component
0
1
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:43:16
where from? I dont see it
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 21:43:38
https://tutorial.math.lamar.edu/classes/calcii/crossproduct.aspx
0
1
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:43:39
oh
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:45:19
im still not sure, I included the block 2's added negative, i accounted for the cos negative when derived, where did i go wrong?
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:48:37
oh i see it, idk why i thought i had that wrong to begin with
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:49:19
god what a stupid mistake
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:49:25
lemme try again
1
0
216,947,291,255,210,000
Malthael
8601
Malthael
false
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:50:33
so then its sqrt(288)
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:53:12
the bottom half still has me confused though
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 21:54:04
|r'(t)|^3, on a calculator that gives me 46656cos^6(t)sin^3(t)
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 22:02:53
and is that the right answer?
0
1
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:05:59
I just thought itd be something simpler, ill check
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:14:08
no it isnt
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:19:42
i feel like there has to be a way to simplify the bottom part but i dont know it
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 22:20:18
even if you can simplify, which yes you can, it doesn't change the value of it
0
1
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:22:42
i tried inputting sqrt(288)/46656cos^6(t)sin^3(t) and its apparently wrong, im not sure how that would be if theres nothing else to do
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:23:17
ah wait
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:25:15
i figured it out
1
0
null
null
null
null
null
936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 22:25:30
$|(-3\cos(t), -3\cos(t), -4\sin(t))| = |2\cdot 9\cos^2(t) + 16\sin^2(t)| = |2\cos^2(t) + 16|$
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1
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936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:25:41
i was just too dead tired to realize I didnt put the + sign in the calculator
1
0
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936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:25:50
im an idiot
1
0
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936
help-10
83dc4e76029a45d5b66cff412477e22b
510,789,298,321,096,700
TeXit
02/26/2022 22:25:52
**riemann**
https://cdn.discordapp.c…205387477002.png
261933205387477002.png
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1
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936
help-10
83dc4e76029a45d5b66cff412477e22b
261,933,205,387,477,000
riemann
02/26/2022 22:26:11
i can't help you with your calculator skills
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1
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936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:26:31
lol
1
0
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936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:26:45
anyway, its correct, thank you so much for pointing out those mistakes
1
0
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936
help-10
83dc4e76029a45d5b66cff412477e22b
216,947,291,255,210,000
Malthael
02/26/2022 22:26:58
.close
1
0
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937
help-10
4f85ed0a121947d2a65db1d3efffd727
536,177,306,578,845,700
Shallow.
02/27/2022 00:10:01
https://cdn.discordapp.c…C2F8567CF9-1.jpg
IMG_10C2F8567CF9-1.jpg
1
0
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937
help-10
4f85ed0a121947d2a65db1d3efffd727
261,933,205,387,477,000
riemann
02/27/2022 00:43:57
ohhh use the arctan sum formula repeatedly
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1
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937
help-10
4f85ed0a121947d2a65db1d3efffd727
261,933,205,387,477,000
riemann
02/27/2022 00:44:00
https://proofwiki.org/wiki/Sum_of_Arctangents
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1
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937
help-10
4f85ed0a121947d2a65db1d3efffd727
536,177,306,578,845,700
Shallow.
02/27/2022 00:49:29
Oh thanks
1
0
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937
help-10
4f85ed0a121947d2a65db1d3efffd727
536,177,306,578,845,700
Shallow.
02/27/2022 00:49:32
.close
1
0
null
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938
help-10
c6c9190f6dcb4f508bf20b9a5ffc591a
550,391,700,288,438,340
Soroush
02/27/2022 00:51:56
$$2a^2+2b^2+2c^2=2ab+2ac+2bc$$ $$Proof a=b=c$$
1
0
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938
help-10
c6c9190f6dcb4f508bf20b9a5ffc591a
510,789,298,321,096,700
TeXit
02/27/2022 00:52:40
**Tanjiha**
https://cdn.discordapp.c…700288438323.png
550391700288438323.png
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1
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938
help-10
c6c9190f6dcb4f508bf20b9a5ffc591a
826,318,983,413,366,800
Cogwheels of the mind
02/27/2022 00:53:24
(a-b)^2+(b-c)^2+(c-a)^2=0
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1
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938
help-10
c6c9190f6dcb4f508bf20b9a5ffc591a
550,391,700,288,438,340
Soroush
02/27/2022 01:02:17
.close
1
0
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939
help-10
45302a9bd0e44f9b8d36b743e8d8fccd
770,490,671,827,910,700
CS
02/27/2022 02:00:17
How to find area of base of right angle pyramid with isosceles triangle base?
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939
help-10
45302a9bd0e44f9b8d36b743e8d8fccd
220,517,274,845,577,200
ramonov
02/27/2022 02:21:04
depends on what you're given
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help-10
45302a9bd0e44f9b8d36b743e8d8fccd
800,622,149,903,056,900
Shen
02/27/2022 02:28:22
@CS ^^
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help-10
45302a9bd0e44f9b8d36b743e8d8fccd
328,662,734,008,746,000
Geopchad
02/27/2022 02:37:12
yeah can you send ur whole question
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help-10
45302a9bd0e44f9b8d36b743e8d8fccd
800,622,149,903,056,900
Shen
02/27/2022 02:39:43
:JustAsk:
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help-10
45302a9bd0e44f9b8d36b743e8d8fccd
220,517,274,845,577,200
ramonov
02/27/2022 02:40:07
e.g if you're given all/sufficient info about the triangular base, its presence in the pyramid is completely irrelevant
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help-10
45302a9bd0e44f9b8d36b743e8d8fccd
770,490,671,827,910,700
CS
02/27/2022 03:17:51
https://cdn.discordapp.c…20227_131705.jpg
20220227_131705.jpg
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help-10
45302a9bd0e44f9b8d36b743e8d8fccd
770,490,671,827,910,700
CS
02/27/2022 03:19:02
It is actually an example as you can see in the pic I just can't understand about how we would solve this problem
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