On a road map, 2 inches represent 50 miles. If two cities are 16 inches apart on the map, how many miles apart are they?

400 miles

Step-by-step explanation:

2 + 2 = 4 ( 100 miles)

4+ 2 = 6 ( 150 miles)

6 + 2 = 8 ( 200 miles)

8 + 2 = 10 (250 miles)

10 + 2= 12 ( 300 miles )

12 + 2 =14 ( 350 miles)

14 + 2= 16 ( 400 miles)

No

Step-by-step explanation:

A²+b²=c² 5 squared plus 10 squared does not equal 13 squared. therefore is is not a right triangle