an object 210 inches long is being drawn on two different blueprints, on blueprint A a scale of 2 in:5 ft is being used, on blueprint B a scale of 1 in:30 in is being used, what is the difference in inches between the lengths of drawings?

a

step-by-step explanation:

jjddbdhid r

b). 4320 have a nice day

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

i think the answer would be c