What is 0.000801 written in scientific notation? 8.01x10^5
80.1x10^-5
8.01x10^-6
8.01x10^-4

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.

Idk math. i need to fill in the missing numbers . due tommorow !