You use long division to divide decimals
Answer:
The area of the base is 8pi and the radius is 2sqrt(2)
Step-by-step explanation:
Answer:
I think the answer is.. .
Step-by-step explanation:
(b)
Answer:
I'm not very sure, however I think you have to replace the sign - for a +.
Step-by-step explanation:
7 + 4√13
Answer:
<h3>20.6 ft</h3>
Step-by-step explanation:
You must use the trigonometric function.
In this case, it will be tangent.

We have


Substitute:

<em>multiply both sides by 20</em>

Tree height is r + 5.
Therefore
