15 hurry ! will give ! choose the contra-positive of the following statement. statement: if two angles are adjacent, then the two angles have the same vertex. a. if two angles do not have the same vertex, then the two angles are not adjacent. b. if two angles are not adjacent, then the angles to not have the same vertex c. if two angles have the same vertex, then they are adjacent.

C.

Step-by-step explanation:

I already used this example but...

Converse. Switching the hypothesis and conclusion of a conditional statement. For example, the converse of "If it is raining then the grass is wet" is "If the grass is wet then it is raining."

Note: As in the example, a proposition may be true but have a false converse.

It has to have the same meaning, but in a different format, so the only answer that follows this rule is C.

Hope this helps, have a good day. c;

23 1/24

Step-by-step explanation:

There's no divisible number, hence multiply the two denominators to get 24

Then solve to get: 23 16 -15/24

23 1/24