Compound Angle Formulae
sin (A + B)
= sin A cos B + cos A sin B
cos (A + B)
= cos A cos B - sin A sin B
tan (A + B)
= tan A + tan B
1 - Tan A Tan B
A-level standard trigonometry. Maths all correct. Good pluralisation of 'formulae'. Neat handwriting. Loses a mark for 'Tan' instead of 'tan'. But otherwise: excellent work!
9/10
Sure it's neat and all, but what are the actress's names?
ReplyDeleteYou know, just so that i can double check the work.^_^;;
wow good post. I also have interesting articles. visit my blog yes click here
DeleteThis comment has been removed by the author.
ReplyDeleteI'd observe that A and B are not an usual way to symbolize angles, it's much more common to use alpha and beta from greek alphabet, so a 9/10 is a bit too much imho
ReplyDeleteMy A-level formula book uses A and B, (AEB GCE A and AS level Formulae and Statistical Tables, 1994 version). It might be a UK thing.
ReplyDeleteI think that's a lowercase t, just sloppy handwriting.
ReplyDeleteDodger - Either way it's a mark dropped.
ReplyDeleteThere's a blackboard?
ReplyDeleteSure the trig's all correct, but what kind of teacher's outfit is that??!
ReplyDeleteActually 'formulae' is not correct. Although it's a Latin word and its original plural was like that, the word has been used in English for so long that it is fully naturalised now and the English plural 's' should be preferred.
ReplyDeleteWhere is PORNO?
ReplyDeleteI thin EDW Lynch can apply for the world record for analysing the porn films, blackboards, class rooms, teachers and students in porn film stories.
ReplyDeletepippin101 - My style guide says "plural 'formulas', but 'formulae' in a scientific context".
ReplyDeletepippin101 - I agree that it is a grey area though. Perhaps you would like to weigh in on the math/maths argument raging around post #5?
ReplyDeleteWhere can I sign up to this class ?
ReplyDeleteIt looks like she has written sun(A+B) instead of sin. Also I would have highlighted that greek letters of the beggining of the greek alphabet are more used for angles than latin letters. I would have given them a 8/10.
ReplyDeleteBTW I subed to this blog.
It looks like she has written sun(A+B) instead of sin. Also I would have highlighted that greek letters of the beggining of the greek alphabet are more used for angles than latin letters. I would have given them a 8/10.
ReplyDeleteSydney EscortsBondage
porn star sunny leone
ReplyDeletepopular sex here
hope you like to watch ........
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
» »------------ sunny leone sex video (386)
» »------------ sunny leone sex video
giày đế cao nữ
ReplyDeletegiày tăng chiều cao nữ
ReplyDelete2 there it really funny giày đế cao nữ
ReplyDeleteINDIAN SEX MARKET (Buy Indian Girls For Sex) HD PORN,SEX STORIES AND NUDE
ReplyDeleteIMAGES
Click Here >>>आदमी आदमी
की गांड मारते
हुए और चुदाई
करते हुए My Wife's Gay Brother - Gay
Porn
Click Here >>> महिला के
बोसड़े से
निकला घोड़े का
बच्चा - महिला
ने घोड़े के
बच्चे को दिया
जन्म
Click Here >>>सानिया
मिर्ज़ा की
चुत में लंड
घुसा दिया Sania Mirza Hot Nude
Fucking images
Click Here >>>Animal Sex
– Free collections of animal sex Free porn with animals-Farm Zoo
Sex
Click Here >>>चुद (योनि) मे
केला Banana in the vagina Nude Images
बोस्ड़ा
Click Here >>>लड़की के
बोबो के फूलने
का सही कारण-
अगर आप ने कभी
टमाटर के आकर
के बोबे दबाये
होंगे तो आप
ने महसूस किया
होगा की बोबो
के अंदर…
Click Here >>>पापा ने
मेरी चूत फाड़
दी – अब्बा ने
बेहिचक अपना
लंड मेरे चूत
में डाल दिया
अब बस कीजिये
अब्बा . अब
दर्द करने लगा
अब्बा ने कहा 2
मिनट और रुक
जा बेटी थोड़ी
देर में अब्बा
के लंड ने फिर
से माल छोड़ा
हफ्ते में 1-2
बार मेरी
चुदाई कर ही
Click Here >>>प्रियंका
चोपड़ा दंग
करने वाली
तस्वीरें,अंत&
#2352;ंग सीन्स
बॉलीवुड से
चूत चुदाई
ज्ञान तक
लगातार सेक्स
करके …
Click Here >>>भारतीय
दुल्हन की
नग्न
तस्वीरें
सेक्सी – Newly married indian bride
nude Images Indian Dulhan Ki Nangi Photos
Click Here >>>दीपिका
पादुकोण की
चूत चोदने की
नग्न सेक्स
फोटो deepika padukone nude sex images...
Click Here >>>Sunny Leone Black
Bra & Panties Photoshoot Nude hd images...
Click Here >>>सुहागरात में
तीन लोगो ने
मुझे जम कर
चोदा – एक
नम्बर की रंडी
की तरह हो
भाभी
Click Here >>>पापा मम्मी
की दूसरी
सुहागरात-
मम्मी बोली अब
जब कंडोम
लाओगे, तभी
कुछ करने की
सोचना। Hindi Sex Stories
Click Here >>>पापा ने मुझे
प्रेग्नेंट
बनाया-पापा की
पिचकारी छुट
गयी और
उन्होंने
अपना सारा
पानी मेरी चूत
में डाल दिया.
फिर वो मेरे
ऊपर ही सो गए.
पानी गरम था
और मुझे
जन्नत का
अहसास होने
लगा.
सगी
बहन को चोदा
थूक लगाकर -
फाड़ दे राहुल
मेरी चूत-
तेरी चूत को
फाड़ दूँगा और
आज तेरी चूत
को फाड़कर
भोसड़ा बना
दूँगा Hindi Sex Stories
Click Here >>>करीना कपूर
की चुदाई की
तस्वीरें Bollywood actress Porn
Videos
Reply Delete
Post a comment..
JizzWithMe is the one of the world’s leading free porn site. Choose from our wide rang of hardcore videos that stream quickly and in high quality, including amazing trailer porn content from some of the most reputable brands such as Brazzers, Naughty America and many more. JizzWithMe just keeps getting better. It’s fast, it’s free, it’s JizzWithMe
ReplyDeletePorn movies
ReplyDeleteI Saw Your Website Carefully. Thanks For Create Such Kind Of Informative Website. Your All Content Is Relevant To Your Subject. I Say Keep It Continue, Because Your Website And Subject Is Meaningful For The Users. I Have Recommended Your Website With My Friends Also.
I Am Ritu Sharma. I Am An Independent Escort Girl. I Deal In Bandra Escorts
Service. I Am Very Hot And Sexy. I Have Five Years’ Experience. That’s Why I Understand The Each Personal Needs Of My Every Client. My Service Charge Is Low And Service Is Super. You Can Avail My VIP Escorts Service At Your Home Or In Hotel. I Am Comfortable To Provide Escorts Service In Local And Outside Also. Visit http://www.escortservicemumbai.net/bandra-escorts/ Call +91- 9OO4OO9481
Visit The Links Below And Have A Look At My Various Escort Services-
Mumbai Escorts
Bandra Escorts
Mumbai Call Girls
Mumbai Escorts In Vile Parle
Juhu Escorts
Andheri Escorts
Mumbai Escorts In Colaba
A very awesome blog post. We are really grateful for your blog post. You will find a lot of approaches after visiting your post. paid porn sites
ReplyDeletehttp://www.montebalito.com/forums/users/belasfrasesdeamor/
ReplyDeletehttps://hiretradealliance.com/forums/user/frasesparaformandos/
https://playoverload.com/forums/users/frasesdefutebol/
https://opensprinkler.com/forums/users/frasesdemotivacaodedeus/
http://www.reismaatjes.nl/forums/users/frasesdeamiga/
https://itop100songs.com/
Jeffery Steven Stone
ReplyDeleteThe website is looking bit flashy and it catches the visitors eyes. Design is pretty simple and a good user friendly interface. נערות ליווי יפו
ReplyDeleteI found this blog very useful.Thank for posting this details over here.I really thankful to the author for this post.
ReplyDeleteแทงบอลออนไลน์
The website is looking bit flashy and it catches the visitors eyes. Design is pretty simple and a good user friendly interface. AulaPorn.com
ReplyDeleteทำไมต้องเทรด Forex?
ReplyDeleteในสนามของการลงทุน เงินฝากออมทรัพย์, พันธบัตรรัฐบาล เป็นการลงทุนที่ให้ผลตอบแทนเลวร้ายที่สุด พันธบัตรรัฐบาลให้ดอกเบี้ยเฉลี่ยปีละ 3% หรือแปลว่า หากคุณต้องการรายได้เดือนละ 25,000 บาท คุณจะต้องมีเงินลงทุนไปซื้อพันธบัตรมากถึง 10 ล้านบาท เพื่อแลกกับรายได้เพียงเดือนละ 25,000 บาท
ความไม่คุ้มค่าในเชิงเวลา ทำให้คนรุ่นใหม่จากทุกๆ อาชีพ เลือกที่มองหาการลงทุนที่ให้ผลตอบแทนที่สูงกว่า นั่นก็คือ "การเทรดออนไลน์" โดยระบบของ ZFX เปิดโอกาสให้คุณสามารถเข้าไปซื้อขายได้ด้วยตัวเอง ทั้งตลาดหุ้น ทองคำ น้ำมัน ค่าเงิน สกุลเงินดิจิตอล ฯลฯ รวมถึงการคัดลอกสัญญาณการเทรดจากมืออาชีพ หรือเลือกใช้หุ่นยนต์เทรดอัตโนมัติที่มีให้ทดลองใช้จากทั่วโลก
Good website! I truly love how it is easy on my eyes it is. I am wondering how I might be notified whenever a new post has been made. I have subscribed to your RSS which may do the trick? Have a great day! Very HOT indian porn
ReplyDeleteI read that Post and got it fine and informative. How to achieve a perfect orgasm in a short time using a glass dildo
ReplyDeleteExcellent article. Very interesting to read. I really love to read such a nice article. Thanks! keep rocking. porn chat
ReplyDeleteWow, this is really interesting reading. I am glad I found this and got to read it. Great job on this content. I like it. แอบเย็ด
ReplyDeleteIt is a great website.. The Design looks very good.. Keep working like that!. free porn tube
ReplyDeleteThis is my first time i visit here. I found so many interesting stuff in your blog especially its discussion. From the tons of comments on your articles, I guess I am not the only one having all the enjoyment here keep up the good work JAV
ReplyDeleteCool you write, the information is very good and interesting, I'll give you a link to my site. jav
ReplyDeleteIt is a great website.. The Design looks very good.. Keep working like that!. hd porn movie download
ReplyDeleteThank you because you have been willing to share information with us. we will always appreciate all you have done here because I know you are very concerned with our. Free porn videos
ReplyDeleteWhen you are feeling lonely and stressed then you must be looking for gorgeous and sexy female companion. In this situation you can hire Mumbai escorts from reputed escort agency in Mumbai. Visit at :
ReplyDeleteMumbai Escorts Agency
High Profile Call Girls in Mumbai
Best Rate Escorts service in Mumbai
Hello guys! Welcome to Neha Chopra luxurious and pleasurable Independent Russian Escorts Gurgaon . Our tempting Gurgaon Escort Service is always to serve you and make you astonish with some unbelievable attributes. No doubt you are going to spend your quality time with some of the best Russian Escorts Gurgaon.
ReplyDeleteEscort Girls Service
Escort Service In Delhi
Mumbai Escorts Service
Call Girl In Chennai
Call Girl In Hyderabad
Call Girl In Bangalore
Our Service Partner : Refrigerator Repair Service
Mumbai escorts are the clear choice for an exceptional experience without the hassle! Dating our Mumbai escorts give you the obvious advantage. Wet N Wild Mumbai escorts are available for a variety of social occasions when you need an absolute stunner who's GORGEOUS, smart, fit, intelligent and sexy! Wet N Wild Mumbai escorts offer a variety of fine female companions for any occasion when you need for as long as you need! Call Wet N Wild Mumbai escorts when you're ready to book an unforgettable experience with the finest Mumbai Escorts, Mumbai has to offer!
ReplyDeleteMumbai escorts
Mumbai escorts Service
Russian Escorts In Mumbai
Independent Escort In Mumbai
Mumbai Escort
I found that site very usefull and this survey is very cirious, I ' ve never seen a blog that demand a survey for this actions, very curious... escorts bucharest
ReplyDeleteI am incapable of reading articles online very often, but I’m happy I did today. It is very well written, and your points are well-expressed. I request you warmly, please, don’t ever stop writing.
ReplyDeleteRead More:-
Satta King
It is a great website.. The Design looks very good.. Keep working like that!. free live cam porn
ReplyDeleteNice Blog. Thanks for sharing with us. Such amazing information.
ReplyDeleteOnly Blog
Guest Blogger
Guest Blogging Site
Guest Blogging Website
Guest Posting Site
How to Keep Your Wedding Moment Alive Always in Your Mind
NAGAQQ: AGEN BANDARQ BANDARQ ONLINE ADUQ ONLINE DOMINOQQ TERBAIK
ReplyDeleteKami hadir dengan 12 Game Paling Hot & POPULER
(Poker, Bandar Poker , BandarQ, DominoQQ , AduQ ,Bandar66 , SAKONG , Capsa susun , Perang Baccarat , perang dadu , BDQQ, Adu Sakong )
Customer Service Kami Melayani 24 jam Nonstop !!!
No BOT !!! Player vs Player !!!
Hanya Di NAGAQQ
Contact us :
Link : nagaqqpro,net
WHATSAPP : +62 87833350051
Thank you for another informative blog. Where else could I get that kind of info written in such a perfect way? 토토사이트
ReplyDeleteEasily, the article is actually the best topic on this registry related issue. I fit in with your conclusions and will eagerly look forward to your next updates.
ReplyDelete온라인카지노
I’m curious to find out what blog platform you happen to be utilizing? I’m experiencing some small security issues with my latest site and I’d like to find something more safeguarded.
ReplyDelete토토사이트
온라인카지노
파워볼사이트
Great write-up, I’m normal visitor of one’s web site, maintain up the excellent operate, and It is going to be a regular visitor for a lengthy time.
ReplyDelete스포츠토토
토토
안전놀이터
토토사이트
So good indeed! Glad to have found your page!! This is such great work!! Interesting to read for sure!! 파칭코
ReplyDeleteLove this blog!!!Thanks a lot for sharing this with all folks you actually read my mind Definitely believe that what you said. Thanks for sharing this marvelous post. I m very pleased to read this article. You have touched some pleasant factors here. Any way keep up wrinting. Feel free to visit my website;
ReplyDelete야설
It’s perfect time to make a few plans for the future and it is time to be happy. I’ve read this post and if I may I want to suggest you some attention-grabbing things or suggestions. Perhaps you could write next articles referring to this article. I wish to learn even more things approximately it! Feel free to visit my website;
ReplyDelete일본야동
ReplyDeleteI am a fan of reading to add insight to information. Thank you for this great blog. this is here, the few months I am visiting and following you. What I really like about you is that your writing style. Feel free to visit my website; 한국야동
I wan’t going to comment as this posts a bit old now, but just wanted to say thanks. 블랙잭사이트
ReplyDeleteBoundhub covers every feasible web content including self-bondage, web-cam chains, gadgets, lezdom, tricks and also far more.
ReplyDeleteWe are really grateful for your blog post for giving a lot of information토토사이트
ReplyDeleteYoure so right. Im there with you. Your weblog is definitely worth a read if anyone comes throughout it. Im lucky I did because now Ive received a whole new view of this. 메이저사이트추천
ReplyDeleteThat's a great article! The neatly organized content is good to see. 스포츠토토
ReplyDeleteThanks for sharing such great knowledge with us. Looking for some more information from your blog. 카지노사이트
ReplyDeleteHi there, You have done an excellent job. I will certainly dig it and personally suggest to my friends. 파워볼사이트
ReplyDeleteI have been looking for articles on these topics for a long time. I don't know how grateful you are for posting on this topic. 바카라사이트
ReplyDeleteI like viewing web sites which comprehend the price of delivering the excellent useful resource free of charge. I truly adored reading your posting. 토토사이트
ReplyDeleteHello! I could have sworn I've visited this website before but after going through a few of the posts I realized it's new to me. Regardless, I'm certainly delighted I came across it and I'll be bookmarking it and checking back regularly. 바카라사이트닷컴
ReplyDeleteIt was definitely informative. Your site is very helpful. Thanks for sharing! 파워볼사이트닷컴
ReplyDeleteI really think this is the best article ever.
ReplyDeleteBut experience more informative articles on my blog.먹튀검증
nice to meet you. I got some really useful information.메이저검증사이트
ReplyDeleteThe Toto site has a large number of registration numbers depending on the capabilities of the site. Food safety regulations and expert advice on the safest place to use the Toto game site in Private Toto. 토토사이트 click this 안전놀이터
ReplyDeleteI am really impressed with your blog article, such great & useful information you mentioned here. 바둑이사이트넷
ReplyDeleteYour website Is nice and informative. Please continue such kind of good effort. 바카라사이트윈
ReplyDeleteNice Blog. Thanks for sharing with us. Such amazing information.
ReplyDeleteWhat evolvement we can expect in marketing for coming years
I definitely liked every part of it and i also have you saved as a favorite to see new stuff on your website. 카지노사이트원
ReplyDelete온라인카지노
바카라사이트
Also, I have shared your web site in my social networks! 카지노
ReplyDelete온라인카지노
카지노사이트존
출장마사지
ReplyDelete출장마사지
출장마사지
출장마사지
출장마사지
출장마사지
출장마사지
출장마사지
ReplyDelete출장마사지
출장마사지
출장마사지
출장마사지
출장마사지
출장마사지
Many thanks for sharing such incredible knowledge. It's really good for your website.
The info on your website inspires me greatly. This website I'm bookmarked. Maintain it and thanks again.
I'm really impressed with your writing skills, as smart as the structure of your weblog.
ReplyDeleteVery nice work keep it up thanks for sharing the knowledge to us.
ReplyDeleteReally a nice article. Thank you so much for your efforts. Definitely, it will be helpful for others.
I am so grateful for your article.
ReplyDeleteReally looking forward to read more.
ReplyDeleteThank you for providing this info
ReplyDeleteWonderful, what a blog it is!
ReplyDeleteThis weblog gives useful facts to us, keep it up.
ReplyDeleteWhat’s up to every one, the contents existing at this web page are truly remarkable
ReplyDelete