Determine the value of x in the isosceles trapezoid below. In the space provided, show your work

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Through non-collinear points there is exactly one plane.

For what value of (y) is 3^3/3^y =1/9