Answer:
18.84 feet
Step-by-step explanation:
The circumference of a circle can be found using:
c=π*d
The radius is given, but we have to find diameter. The diameter is twice the radius, or
d=2r
The radius is 3 feet. Substitute 3 in for r.
d=2*3
d=6
The diameter is 6 feet.
Now we have the diameter. We can substitute 6 in for d in the circumference formula. We can also substitute 3.14 in for pi.
c=3.14*6
c=18.84
The circumference is <u>18.84 feet</u>
18.85ft
Around 70mph count 50miles per 10mph and you’ll get 70mph by the you hit 350miles
D. y = |x| – 5.5
The answer for this is the last option
