Does anyone here take

because i need on a few questions

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Is it true or false i’m trying to pass this test so i can leave school

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?