/sci/ - Science & Math » Thread #11384095

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Anonymous Fri 14 Feb 08:00:57 2020 No.11384095 View Reply Original Report

Quoted By: >>11384113 >>11384231 >>11385735 >>11385758 >>11387384

I know the slope
I know the area

The line starts at 0,0

How can I find x,y?

Anonymous

Anonymous Fri 14 Feb 2020 08:09:11 No.11384113 Report

Quoted By: >>11384123 >>11384143

>>11384095
For your sake I hope this is bait

Anonymous

Anonymous Fri 14 Feb 2020 08:12:29 No.11384123 Report

Quoted By:

>>11384113
How would this be bait?

Anonymous

Anonymous Fri 14 Feb 2020 08:19:09 No.11384143 Report

Quoted By:

>>11384113
It's really not for homework. Its for some program I have to write

Anonymous

Anonymous Fri 14 Feb 2020 09:19:01 No.11384231 Report

Quoted By: >>11384247

>>11384095
How old are you and what is your background/education? Just curios.

Fun fact - did you know that in Ancient Egypt, so around 4000 years ago, they already learnt how to calculate the volume of a truncated pyramid and area of a hemisphere?

Anonymous

Anonymous Fri 14 Feb 2020 09:20:16 No.11384234 Report

Quoted By: >>11384245

y=slope*x
god fucking damn

Anonymous

Anonymous Fri 14 Feb 2020 09:28:20 No.11384245 Report

Quoted By: >>11387303

>>11384234
>>11384234
...
I know mx = y
But all I know is the area.

how do I move the math around

e.g.
area = 100
slope = 2

fuck...
fuck
fuck

I don't fucking know.

let me think

if area is 10
& slope is 10...
then y is ... 15?

if area is 1
& slope is 1

shit...
i don't fucking know

>y = slope * x
this is fucked because the "area" comes from x & y.

You need a whole different formula

Anonymous

Anonymous Fri 14 Feb 2020 09:29:46 No.11384247 Report

Quoted By:

>>11384231
That's different than what I'm doing

I am given the area.

Anonymous

Anonymous Fri 14 Feb 2020 09:31:30 No.11384250 Report

Quoted By: >>11384258 >>11386965

Area under the line? Then A=xy/2=x*(mx)/2. So x=sqrt(2*Area/slope) and y=mx.

Anonymous

Anonymous Fri 14 Feb 2020 09:36:17 No.11384258 Report

Quoted By:

>>11384250
Fuck

Anonymous

Anonymous Fri 14 Feb 2020 09:38:17 No.11384260 Report

Quoted By:

You're right.

I can basically expand Y as an expression. Of x.

You madlad

Anonymous

Anonymous Fri 14 Feb 2020 09:47:09 No.11384272 Report

Quoted By:

I need to go back to school for just math

I can't even read white papers without black boxing the math hieroglyphs

I have no idea how the fuck I am programming

Anonymous

Anonymous Fri 14 Feb 2020 09:48:27 No.11384275 Report

Quoted By:

I feel stupid
And I should feel stupid

Fuck.
I need to really get my life together

Anonymous

Anonymous Sat 15 Feb 2020 00:15:55 No.11385735 Report

Quoted By:

>>11384095
y=slope*x
for (x,y) such that inty=A where A is some area > 0, let m=slope
intmx=(m/2)*(x^2-0)=m/2*x^2=area=A
x=sqrt(2A/m) assuming the area begins at (0,0) and constitutes the area under y(x)

Anonymous

Anonymous Sat 15 Feb 2020 00:23:12 No.11385758 Report

Quoted By:

>>11384095
Slope gives you the ratio of two sides of a right triangle.

Area = xy/2
slope = y/x

Solve for x and y.

Anonymous

Anonymous Sat 15 Feb 2020 11:12:27 No.11386965 Report

Quoted By:

>>11384250
/thread

Anonymous

Anonymous Sat 15 Feb 2020 11:15:11 No.11386967 Report

Quoted By:

can we please get math captchas

Anonymous

Anonymous Sat 15 Feb 2020 14:50:16 No.11387303 Report

Quoted By:

>>11384245
the virgin y=m*x
the chad y=k*x

Anonymous

Anonymous Sat 15 Feb 2020 15:30:21 No.11387384 Report

Quoted By:

>>11384095
import numpy

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