On a map,1 inch equals 5 miles. two cities are 3 inches apart on the map what is the actual distance between the cities

15 miles

Step-by-step explanation:

ratio problem

1 inch/5 miles = 3 inch/x

x = 15

hope this !

step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

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