Answer:
80
Step-by-step explanation:
Circle circumference = 2*pi*r
160*pi = 2*pi*r
(160*pi)/2*pi = (2*pi*r)/2*pi
80 = r
Answer:
19 units
Step-by-step explanation:
use distance formula: d = 
x₂ = 10
x₁ = -1
y₂ = 6
y₁ = 6
now plug in

Answer:
Step-by-step explanation:
The diameter of the circle is 6mm
Circumference formula
C=pi d
18.84mm=3.14(d)
Divide by 3.14 to isolate for x
18.84mm/3.14=d
D=6m
19.99+12.49=32.48
19.99 for the movie and 12.49 for the earphones together they make 32.48
I'm pretty sure that the answer is 32.5 sweets is N.