Please help, thanks if you do :)

What is the ratio for the surface areas of rectangle prisims shown below given that they are similar and that the ratio of their edge lengths is 7: 3

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam