I will give branlyest for the first person to answer it

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges