Step-by-step explanation:
We're going to be evaluating if we can round 2. (Values in the 10's place)
The value in the 'ones' place has to be greater than or equal to 5 in order to round up 2.
Since 8 is greater than 5, we can round up 2.
<u>Rounded answer:</u>
38830
415 in tenths is 41.5 because the tenths place is one place after the decimal.
Answer:
Volume of a cylinder is PI * radius^2 * height
height = 10 mm and radius = 3
Volume = 3.14 * 3^2 * 10mm
Volume = 282.6 cubic millimeters
Step-by-step explanation:
It is a speacial right triangle. It always has 30,60, or 90 degrees.