Please help me finish this paper is 50 points!! It’s proving triangle congruent: aas, asa, and hl

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship