F R E E P O I N T S A N D C R O W N F O R B E S T H U M O R B T W A D D M E O N R O B L O X : SnugglyMonster

Which two statements are true about a system? 1. a system is a group of objects analyzed as one unit. 2. energy that moves across system boundaries is conserved. 3. there’s only one way to define the boundaries of a system. 4. all systems are made by humans.

Given: m∠apc = 27°, m dc = 27° find: m ab

Acheetah ran 75 meters at a speed of 25 meters per second. how long was the cheetah running? 3 seconds 5 seconds 30 seconds 50 seconds