Based on the given information below and the picture, determine which pairs of lines, if any, are parallel. If none are necessarily parallel, write “none.” a. m2 = m_7 b. m23 = m_11 1/2 3/4 5/6 7/8 >e е c. m/1 = mZ12 d. m 13 = m/12 9/10 11/12 13 14 15 16 >f e. 26 and 27 are supplementary.​

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

mxb67

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.