Plz . what are the coordinates of the fourth vertex of parallelogram abcd? d ( __ , __ )

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

hence, option a is correct.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.