haha you know what the funniest thing is that when my friends tell me why do not have ur homework all the time? and I have to lie to them and make excuses that they always believe. But it was actually because I always help people but they never help me.. so pls take a moment to read this and help :(. I wanna tell the truth.please make my day..

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

(a) the volume of the cone is 20/3 in3

hence, option a is correct.