Answer:
The area of the circular cross section of the pipe is 
Step-by-step explanation:
we know that
The area of the circle (cross section of the pipe) is equal to

we have
----> the radius is half the diameter
substitute


Answer:

Step-by-step explanation:

Turn them into improper fractions




Turn it into a mixed fraction

Add each of the withholdings:
Fed: 6835.00
State: 1535.00
Soc Sec: 3100.00
Med: 725.00
Total $ 12,195.00
Letter A
Answer:
B.) m∠3 would need to be doubled
Step-by-step explanation:
since AC and BD are parrallel, the angles would have to match up - meaning - if the m∠6 side is doubled then the m∠3 side need to be doubled as well -
hope this helps!!
1. false
2. 50,00
3. about 250
4. True
5. 0
6. 1/13
7. 0.08
8. 25%
9. 1/3
10. 1/2
I could be wrong on some of these though