ANSWER
The second statement is the contrapositive of the first.
EXPLANATION
If we have the conditional statement,

Then the converse of this statement is

The inverse of this statement is

and the contrapositive of this statement is

The correct answer is C.
Answer:
the chances are 1/4
Step-by-step explanation:
you have 1/4 chance you will pick the two angles that make 180 degrees or supplementary
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

----> equation A
This is the equation of a vertical parabola open downward
The vertex is the point (0,7)

----> equation B
This is the equation of a circle with center at (0,0) and radius equal to 7 units
The y-intercepts of the circle are the points (0,7) and (0,-7)
therefore
The graph in the attached figure