Answer:
11 ft
Step-by-step explanation:
The ring takes circular shape and for a circle, circumference is given by

Where C represent circumference and d is the diameter.
Taking use 3.14 for pi as instructed and substituting 3.5 ft for diameter d then
C=3.14*3.5=10.99 ft
Rounding off, this is approximately 11 ft
Answer:
42 m^2
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Pythagoras says:
b² + 35² = 37²
so
b² = 37² - 35²
b = √144 = 12
Answer:
Option D
75.39
Step-by-step explanation:
When provided with the co-ordinates (x, y) and(a, b) then the distance between them is given by 
Since u = (25, $350) and v = (53, $420) then the Euclidean distance will be

104-32=72 brownies
72/32= 2.25
Ratio: 1 cookie:2.25 brownies