The volume of a cylinder is pi(r^2)h where r is the radius, and h is the height. In this case, the radius and height are the same. Therefore the volume is 3.14 times 8^3. This equals 1607.68.
1607.68 mm^3
Tree is 64.90 ft tall !
<u>Step-by-step explanation:</u>
We have , Alex wants to measure the height of a tree. Alex walks exactly 100 feet from the base of the tree and looks up. The angle from the ground to the top of the tree is 33. We need to find How tall is the tree . Let's find out:
According to questions we have following dimensions for a right angle triangle:
, where x is angle from the ground to the top of the tree
In right angle triangle ,
⇒
⇒
⇒
⇒
Therefore , Tree is 64.90 ft tall !
Simply the answer would be .38 if this is not correct then i failed
Answer:
<h3>22 ÷ 0 = 0 </h3>
<h3>So ur Answer is 0 .</h3>
Answer: option D
Step-by-step explanation:
To get equivalent expression we need to remove the parenthesis
multiply negative sign inside the parenthesis
when we multiply negative and negative it becomes positive.
So the expression becomes
So, option D is the equivalent expression