Answer: 40k⁶-15k⁴
Step-by-step explanation:

Answer:
The answer is
<h2>100.5 in³</h2>
Step-by-step explanation:
The volume of a cone is given by

where
r is the radius
h is the height of the cone
From the question
h = 6 in
r = 4 in
The volume of the cone is

We have the final answer as
100.5 in³
Hope this helps you
Answer:
(3) 5(2x+11)
Step-by-step explanation:
Distribute the 5 into the parentheses and you should get 10x +55.
<span>-3(1+6r)=14-r
-3 - 18r = 14 - r ...expand by using distributive property
-3 -17r = 14 ...add (r) to both sides
-17r = 17 ...add (3) to both sides
r = -1 ....divide both sides by (-17)</span>
Ok me pls thank you so much you are a heavenly angel