Fastwhich reason justifies the conclusion that △pst ≅ △rst? a. aas theorem b. asa postulate c. sas postulate d. sss postulate

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Which expression converts 45 degree to radians