Ill give brainliest please help with this algebra!! SIMPLIFY these 3 expressions in TWO ways ( i know the answer i need this simplified) random answers will be reported.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?