given: p: angles xyz and rst are vertical angles.
q: angles xyz and rst are congruent.

which statement is logically equivalent to p → q?

a. if angles xyz and rst are congruent, then they are vertical angles.

b. if angles xyz and rst are not vertical angles, then they are not congruent.

c. if angles xyz and rst are not congruent, then they are not vertical angles.

d. if angles xyz and rst are vertical angles, then they are not congruent.

Option C is correct.

Step-by-step explanation:

We are given two statements,

p = ∠XYZ and ∠RST are vertical angles.

q = ∠XYZ and ∠RST are congruent.

To find: Equivalent statement which is logically equal to p → q.

We know that when two angles are vertical ( vertically opposite angles ) then they are equal in measure.

So, if two angles are not congruent then they can not be vertical angles.

Therefore, Option C is correct.

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation: