Given that pq/st=qr/tu=rs/us, select the postulate or theorem that you can use to conclude that the triangles are similar.
a) aa similarity postulate
b) sss similarity theorem
c) sas similarity theorem
d) asa similarity postulate

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

Hurry which expression is equivalent to 3√x^5y?