If angle b measures 25 degrees what is the approximate perimeter of the triangle below

Which system of linear inequalities is represented by the graph? !

Answer this question, only if you know the answer. 30 points and brainliest!

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3