Can someone please help

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Angle m aoc=108° m aob=3x+4° m boc=8x-28° find m aob

The measure of angle theta is 3 pi over 2. the measure of its reference angle is pi /