Answer:
10.51
Always look to the right of the place you are rounding
so...
if you look at 10.507140429
the 0 after 5 is in the hundredths place
look to the right of 0 and you'll see a 7.
If the number to the right of the place you are supposed to round to is:
5 or greater - round up
less than 5 - round down
Hope this helped
Answer:
(A) 139°
Step-by-step explanation:
What we are trying to find here is the distance between -27 and 112.
To do this, we have to think of it as a number line.
The distance from -27 to 0 is 27 units, and the distance from 0 to 112 is 112 units.
So the total distance is 
Hope this helped!
Answer:


Step-by-step explanation:
The rate for the 6 calculators is

To find the unit rate, divide 160 by 6.
The unit rate is

Answer:
18.7 mph
Step-by-step explanation:
768.57m / 41.1h = 18.7 mph
Answer:
a/(a-6) = ab + 4.
Step-by-step explanation: