The last one is 3/20​

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b