The capsule describe consists of 2 hemispheres (same) and 1 cylinder. We need to sum up the volume of the cylinder and the 2 same hemispheres.
- <u>Volume of Cylinder:</u>
We are given the radius of the cylinder as 3 and the height as 6. The formula for volume of cylinder is . Plugging in 3 for r and 6 for h gives us,
.
- <u>Volume of Hemisphere(s):</u>
We are given the radius is 3 for the hemisphere. The formula for volume of a hemisphere is half of the volume of a sphere. The formula for hemisphere is shown below.
. Plugging in 3 for r gives us,
<em>Now, since we have 2 same hemispheres, we multiply this answer by 2 to get total volume of the 2 hemispheres.</em>
.
- <u>Total volume of the capsule:</u>
In decimal, taking 3.14 as , it is
Rounding to the nearest whole number gives us 283 millimeters squared.
ANSWER: Volume = and
Answer:
60%
Step-by-step explanation:
18 out of 30 movies are adventure so we can vizualize this as
18/30 this giving us the decimal 0.60
Now to convert from a decimal to a percent just multiply by 100 or move the decimal to the right 2 decimal point.
0.60 x 100 = 60%
Answer:
The answer to your question should be not similar trangles
Answer:
The measure of the shortest side is 851 miles
Step-by-step explanation:
Let
x ----> the measure of the shortest side
y ---> the measure of the middle side
z ---> the measure of the longest side
we know that
The perimeter of triangle is equal to
so
----> equation A
the shortest side measures 71 mi less than the middle side
so
----> equation B
the longest side measures 372 mi more the the middle side
so
----> equation C
substitute equation B and equation C in equation A
solve for y
Find the value of x
therefore
The measure of the shortest side is 851 miles