Answer:
28.27 ft²
Step-by-step explanation:
where 
is the radius
Plug in 3 for the radius
(approximate answer when rounded to the nearest hundredth)
Therefore, the area of the circle is 28.27 ft².
I hope this helps!
Answer:
x = 1
Step-by-step explanation:
Answer: the "first" 1 is right
Step-by-step explanation:
I unit rate is a normally a fraction with a denominator of one.
How to find a unit rate...
50 miles / 5 hours ÷ 5 (divide by the denominator) = 10 miles/1 hour
10 miles / 1 hour is a unit rate.
HOPE THIS HELPED :)
