Answer:
S.A. = 1,017.36
Step-by-step explanation:
S.A. = 
12 x 12 x 3.14 = 452.16
3.14 x 12 x 15 = 565.2
565.2 + 452.16 = 1,017.36
Answer:
log
(
2
)
+
log
(
4
)
=
log
(
2
⋅
4
)
=
log
(
8
)
Step-by-step explanation:
I think
Answer:

Step-by-step explanation:
Because of order of operations, you do exponent first.
. Lastly 8 multiplied by 5 is 40, so the answer is 
Answer:
It is just 10.
Step-by-step explanation:
All u do is do as the equation says.
No it is not because it is 47,000