Answer:
7/25
Step-by-step explanation:

Since it is a square, the angles are 90 degrees. The diagonals would bisect the angle in half so the angle PRS would be equal to 45 degrees.
Simplify the expression and you get B. -18
Answer:
Follows are the solution to this question:
Step-by-step explanation:
Let assume that X and Y reflect the diameters of onions by companies A and B.




As a result, onions through company A are chosen and they're more likely to be accepted.