Avatar

STUDY BLR

@totes-my-notes / totes-my-notes.tumblr.com

NYU ‘23
@sal.park
Avatar
Avatar
studylustre

an oversized jacket. a golden moon. sunflowers in a paper bouquet. miso white chocolate cookies rising in the oven. autumn has arrived and i welcome the old friend with open arms.

(ig: studylustre)

Avatar
Avatar
satinyrose

but imagine being in your favorite foreign city, living in a cute, cozy apartment with a lovely view, working at a small bookstore, spending your time at beautiful cofffee shops and libraries, taking long walks, meeting new people that make you feel good, being yourself, finding true love and actually feeling good & fullfilled with your life

Avatar

19.9.19 A cool date and a cool day! I've started a temping job at a property marketing agents! It was actually crazy how I landed this, I saw the advert on a local group on facebook *yesterday*, replied, and about two hours later I had sent in all my important documents and I started at 8.45am today! How mad is that? Anyway it's really exciting and I'm so lucky even if it is only temporarily. Xx Emily

Avatar
Avatar
study-math

This is my trick for remembering trigonometric values. Forget memorizing those little charts or triangles, this is so much easier. 

I learnt this in 10th grade from my favorite teacher (who wasn’t actually my maths teacher at the time) and I still used it for the rest of High School and will probably continue to use it in University.

So what do you do? You draw the chart in the picture. That one. 

OK, but how do you read it? Like a table. (If you’re unfamiliar with radians, do not worry. It also works in degrees, just write: 0, 30, 45, 60, 90 instead.)

For example, if you want to find the sin(pi/2), you simply start at sin(x) and then move over until you’re at pi/2 (or 90 degrees). It says sqrt(4). Now you put that over 2, and you have it. Sin(pi/2) = (sqrt(4))/2, also known as 2/2, or 1. 

If you want to find the cos(pi/4), you do the same thing: start at cos(x), move until (pi/4). It says sqrt(2), now put that over 2, and you have cos(pi/4) = sqrt(2)/2.

For tan(x), just take the sin(x) value and divide it by the cos(x) value!

So tan(pi/6) = sqrt(1) / sqrt(3) = 1/sqrt(3).

I find this so easy to remember because the first line starts at zero and increases, and the second line starts at 4 and decreases. It works for any values (yes, even ones above pi/2!) and it’s so simple. I encourage you to start by writing it out on every paper, when you’re studying, and on your exams. 

Avatar
reblogged
Avatar
macrolit
“Because in the end, you won’t remember the time you spent working in the office or mowing your lawn. Climb that goddamn mountain.”

— Jack Kerouac (b. 12 March 1922)

Avatar
Avatar
study-van

27.02.2020

I had a french lit quiz today, did pretty well except for the part where our teacher specifically asked a German word in our very french French lit quiz -_- Anyways, did anyone else watch the mv of BTS’s ON if so let’s talk!!!

🎧bts, ON

Avatar
Avatar
cielstudies

12.07.17 // 11.00 PM

(!! old photo) i’m currently in london for summer school and there’s more work than i expected so my plan for anime marathon evenings has gone out the window :^)

[ check out my instagram @studyingg ♡ ]

Sponsored

You are using an unsupported browser and things might not work as intended. Please make sure you're using the latest version of Chrome, Firefox, Safari, or Edge.