Given: A = { 1,2,3,4,6,8}; B = {1,3,5,6,7,8,10}; Find the union of sets A and B.

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

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?