What is the sinA if A is in standard position and (2,-7) is on its terminal side 这段话什麼意思

What is the sinA if A is in standard position and (2,-7) is on its terminal side 这段话什麼意思 翻译：where is the what if the what is in why If you smell what the rock is cooking是什么意思TAT If You Smell What The Rock Is Cooking是什么意思 “If ya smell what The Rock is cookin If You Smell What The Rock Is Cooking是什么意思 What is the fastest, browser ?If does not consider otheryeah， If The Sky Is The Limit,Then What Is Space – Over The Limit? If love is the representative of the happiness,that what is happiness.啥意思? If love is the representative of the happiness,that what is happiness.求翻译 if frtzz is the code for essay what is the code for paper what if it is是什么意思 If the code for TRAVEL is $*:-&,what are the code for the following word? Even if you have lost the happiness of the world,what is the use? if the day after tomorrow is three days before Monday,then what day is it today? “If” is between us.Can you guess what the English word is? if 1/4 of 4/3 is subtracted from 2 ,what is the resulting 英语翻译请翻译：Of what good is democracy if it is not for the poor?