Answer:
Step-by-step explanation:
Given:
1cm = 85 km (on the map)
so map is
14 x 14 long or 85 x 85
Part A:
since the map is 14cm long, and the river is also 14 cm long, and each centimeter is equal to 85km, that means, =
14 x 85 = 1190km
<u><em>so the river is 1190km long</em></u>
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Part B:
we can use just convert 765 into map cm to get answer,
sooo
765/85 = 9cm
SO THERE YOU HAVE IT:D
The circle will have an area of approximately 78.5 square inches
If I rounded 213.422 then it would be 213.4. Why? Because if you look at the 2 numbers on the right side of the decimal point, which would be 42, those r the only 2 numbers you have to round.. so if it was 45 or higher then the number would change to 50, if not then it would just round to 40. At the end of the problem you usually get rid of the rest of the numbers including 0.
So basically: If I round 213.(42)2, it equals 213.(40)
If I round 213.(45)2, it equals 213.(50)
-Always remember that the other #'s disappear-
Hello there!
Make it an equation:
x + x + 2 = -88
2x + 2 = -88
2x = -88 + 2
2x = -86
x = -86/2
x = -43.
The numbers are -43 and -45.
Hope This Helps You!
Good Luck :)
Salt,gold, ivory and slaves.
Hope this will help.