The two rectangles below have the same height-to-width ratio. What is the value of w? (If necessary, round your answer to two decimal places.)
A. 18
B. 16.19
C. 6.18
D. 23

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

d i think

step-by-step explanation:

step-by-step explanation:

im not sure of the names, but the answer is 48