3(r-16)=9
3r-48=9
3r=57
r=19
Answer:
94640
Step-by-step explanation:
when you use a scientific calculator
Answer:

Step-by-step explanation:
The circumference of a circle is given by
, where
is the radius of the circle. Therefore, we can set up the following equation and solve:
(rounded to the nearest foot).
Answer:
b and d
Step-by-step explanation:
just took the test
Square on the right is .9765 the measurements of the square on the left or 85:83