Greetings!
The formula for the area of any triangle is as followed:
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<u>Let Statements:</u>
Let the variable...
→ 
represent the length of the base of the triangle
→ 
represent the length of the height of the triangle
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Using the information provided from the question, we can substitute its values in place of the variables and solve for the last remaining variable:
Distribute the parenthesis<em> (The Distributive Property) </em>:
Reduce the fraction to lowest terms:
Add -6 to both sides of the equation:
Divide both sides of the equation by 2:
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The Answer to this Problem is:
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I hope this helped!
-Benjamin
Answer:
A) When using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. True.
The Shell method is a technique used to find the volume of a solid of revolution. Here, we take thin shells with axis coinciding with the axis about which the region whose volume is to be found, is revolved.
B) If a region is revolved about the y-axis, then the shell method must be used. False.
This method can be used with any axis of rotation.
C) If a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y. True.
The washer method uses thin disks with infinite width but the shell method uses thin concentric shells with infinite width about the axis of revolution. So, the statement is true.
The missing length is 319 feet. It is longer than the other side. Here's the work.
Answer:
$500.
Step-by-step explanation:
