If a trapezoid abcd was reflected over the y-axis , reflected over the x-axis , and rotated 180 , where would point a’ lie

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

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

I’m confused on how to work the pie charts