4 hours subtract 4 from 6 and add 2 and their you go
Answer: Distance from Cleveland to Cincinnati on the second map is 8 km.
Step-by-step explanation:
Since we have given that
The scale on the first map is

That means

Distance from Cleveland to Clncinnati = 40 cm
So,

Similarly, Scale on the second map is given by

So, our 400 km in second map will be

Hence, Distance from Cleveland to Cincinnati on the second map is 8 km.
Answer:
a = 254.5 mm² ( if using accurate value of π)
a = 254.4 mm² (if using 3.14 as approximate value of π)
Step-by-step explanation:
a = πr²
a = π * 9²
a = π * 81
(note using π = 3.1415926536)
a = 254.4690049408
Rounded
a = 254.5 mm²
(a = 254.4 If using π = 3.14)
Answer:
101
Step-by-step explanation: