Answer:
Opposite reciprocal; so 2/3 would be -3/2
Step-by-step explanation:
Answer:
Radius: 22 Circumference: 138.23
Step-by-step explanation:
The radius is half of the diameter so 44/2 is 22.
The circumference can be found by 2*pi*r or pi*d.
or 
Valorie made 60 shots which is equal to 60=4n
Divide by four on both sides of the equal sign to get n=15
Vance made 15 shots