Hi, its the GCSE brainlet from yesterday. Please can one of you help me answer this question?

>GCSE Brainlet

Why are you on Veeky Forums

Also, yes you are a fucking brainlet. I was studying the fourier transform at that point in my life.

[eqn]cos(50°) = \frac{x}{4}[/eqn]
[eqn]x = cos(50°) \cdot 4[/eqn]

Also, I don't mind helping anyone. I like maths, whether complicated or simple.

What the fuck is wrong with you? Read some books if you think 'tranquillity' is anything out of the norm

High school sophmore level math
Its just whatever cos(50) equals *4

What is a GCSE

General certificate of secondary education (piss easy, shouldn't require studying)

love how Veeky Forums is okay with shitposting 14 year olds. you guys should be ashamed.

Iwoniec

An exam you take in the UK when you're 16

>ou post here instead of /sqt/ ?
>Neck you'reself brainlet

half the people fucking reply anyway kek