The distance between City A and City B is 250 miles. A length of 1.5 feet represents this distance on a certain wall map. City C and City D are 2.1 feet apart on this map. What is the actual distance between City C and City D?

350 miles

Step-by-step explanation:

Set up a proportion where x is the actual distance between City C and D:

=

Cross multiply and solve for x:

1.5x = 525

x = 350

So, the actual distance between City C and City D is 350 miles

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet