Answer
Step-by-step explanation:
Replace all occurrences of
+
−
with a single
−
. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because
1
⋅
−
1
=
−
1
−
20
−
2
m
Answer:
..
Step-by-step explanation:
..
Remember that the cone volume formula is
, with r = radius and h = height. Using our information, we can form our equation as such:
(I'll be keeping the answer in pi form.)
Firstly, solve the exponents:![V=\pi 4\frac{19}{3}](https://tex.z-dn.net/?f=%20V%3D%5Cpi%204%5Cfrac%7B19%7D%7B3%7D%20)
Next, multiply 4 and 19/3 together and your answer should be (rounded to the hundreths): V = 25.33π un^3