Well all you have to do is subtract 19,496 from 39,835. 39,835-19,496=20340 now you have to round to the nearest hundred. Your answer would be 20,300 miles
The length of the 2D cross-section = 22cm
Breadth of 2D cross-section = 12cm
Since it's inside a rectangular prism, it's area will be given by the formula of area of a rectangle.
→ Area of 2D cross-section = 22×12 = 264 cm²
The number of teams that can be formed is 10
<h3>How to determine the number of teams?</h3>
The given parameters are:
- Girls (n) = 5
- Teammate (r) = 2
The number of teams is calculated as:

So, we have:

Apply the combination formula
Team = 10
Hence, the number of teams is 10
Read more about combination at:
brainly.com/question/11732255
#SPJ4
Radius after dilation = 4 * 1/2 = 2 in
Now, C = 2πr
C = 2π(2)
C = 4π
Or C = 4 * 3.14 = 12.56
In short, Your Answer would be 4π or 12.56 in
Hope this helps!
They can help you simplify the fraction