Answer:
185.60944
Step-by-step explanation:
Using the formulas
A=πrl+πr2
l=r2+h2
Solving forA
A=πr(r+h2+r2)=π·4·(4+102+42)≈185.60944
Answer:
1. B
2. A
3. C
Step-by-step explanation:
Answer: D
Step-by-step explanation: 5d^2 and d^2 share the same variable
Answer:
D 2+6x
Step-by-step explanation:
-2/3(-3-9x)
(-2/3×-3)+(-2/3×-9x)
6/3+18x/3 = 2 + 6x