0.1256... is part of which subset(s) of Real Numbers System?

Started: jun 20 at 10: 35pm quiz instructions question 3 y 2x+4 graph the system of linear inequalities 1 by < 2x-2 ty

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?