Do you need help with a specific one or all of them?
I believe the answer is 109 degrees for x.
(1/2n)-16
One half of a number means that you take a number, <em />"n," and then halve it (divide it by 2 or multiply it by one half). Decreasing it by 16 means subtracting 16 from it
D a rhombus has Diagonals that are not necessarily perpendicular
