oh ok yeah lol lol oh ok ok let’s go watch the game tomorrow and i go get some rest and i and i is going to go watch the

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.