The formula for this is
. If the diameter is 8 the radius is 4, so filling in accordingly we have
and
which is
and when you multiply in 3.14 you get that A = 401.92 or B above.
Answer:
(3a-2)- (-5a+7.)*
Step-by-step explanation:
The answer is
-2a+5
[ ISN} and {TSW} so the answer is D
Answer:
80 units³
Step-by-step explanation:
→ State the formula
Length × Width × Height
→ Substitute in the values
8 × 2 × 5
→ Simplify
80 units³
For this case what you should know is that we are in the presence of a cubic function that could take both positive and negative values.
However, when talking about the volume of a figure, a cube specifically, so that there is a physical sense, it must be fulfilled:
s> 0
Thus:
V (s)> 0
Thus, the function V (s) = s3 belongs to the first quadrant.
Answer:
the graph of the function V (s) is in the first quadrant.
