Answer:
179.59438
rounded to the nearest tenth would be 179.6
Step-by-step explanation:
use this formula
volume = (4/3) · π · r3
Answer:
The perimeter of room is 
Step-by-step explanation:
We are given the following in the question:
The length and width of a room are measured with uncertainties.
There is uncertainty of 0.1 m in each measurement.
Length = 
Width = 
Formula:
The perimeter of room is given by:
The uncertainties are also added and multiplied.
Thus,the perimeter of room is
Answer:
She kayaked for 6 hours.
Step-by-step explanation:
If $10 is the initial fee, subtract $22 - $10 = $12.
If it charges $2 per hour, divide $12 by $2 which equals 6 hours.
Answer:
-18x+89
Step-by-step explanation:
Here's why simple to simplify this expression we heave to first get rid of the parentheses so we distribute the 9. So we get:7-18x+81+1.
Now we can simplify easily:-18x+89
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Answer:
you can either type it into a calculator or you can add 24 18 times and you will get your answer.
Step-by-step explanation:
P.S. the answer is 432.
Brainliest?
