How do you solve 3.2^2-[(9×2)+9]×(1/3)^2

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

The range of the following relation r {(3, -5), (1, 2), (-1, -4), (-1, 2)} is (1 point){-4, -5, 2, 2){-1, 1, 3){-1,-1,1,3){-5, -4,2)