In triangle xyz , what is the measure of the smallest angle to the nearest tenth of a degree? the lengths are 3, 4, 5. plz !

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

16x^2-16x=5 solve the equation by completing the square