What angle in radians is subtended by an arc 1.50?

Can some one me, i’ve been asking for so long

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be