What is the slope of a line that is perpendicular to the line
shown on the graph?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Ihonestly have no clue if it's each or none.

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick