Any help would be appreciatedfor best answer)

i believe it is the answer on the right because alternate interior angles add up to 180 degrees

2x-40= x+10 one

Step-by-step explanation:

they are alternate interior angles which equal each other, not 180

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

i think it would be c

mark brainliest if im right

step-by-step explanation: