Find the value of (22/5)²*(5/6)²-√4

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with