64 chairs are in a display .1/4 of them are red. how many are red

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

Atransformation was performed on rectangle c as shown in the graph. what type of transformation was performed? does that transformation result in congruent shapes? you people

Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?