In the diagram below AB || CD which of the following can be used to prove <1 supplementary to <5? Select all that apply. See Attached

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

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.