Addition property of equality: if angle j equals 30 the angle j plus angle k equals?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)