So,
The diameter is 8.6ft. We need to convert to radius.
2 radius = 1 diameter
8.6/2 = 4.3 ft.
3.14(18.49)
58.0586ft.²
Divide by 2 (semi-circle)
29.0293ft.²
The answer to this problem is 10x - 1 with a 5 reminder, which can also be written as 10x - 1 + 5/(x + 10).
To find this, we first have to turn it into a long division problem. First we look to see how many times x goes into 10x^2.
10x^2/x = 10x.
Now we eliminate the first term and multiply the 10x by the second term.
10x * 10 = 100x.
We now subtract that 100x from 99x. This gives us a -x remainder. We can now see how many times x goes into that as well.
-x/x = -1
This gives us the final answer of 10x - 1 with a 5 remainder.
Answer:
2/5.
Step-by-step explanation:
1 3/5 / 4
= 8/5 / 4
= 8/5 * 1/4
= 8/20
= 2/5.
