Answer:
None
Step-by-step explanation:
They are the same number
Answer:
? = 43.8°
Step-by-step explanation:
cos ? = 13/18 = 0.7222
? = 43.8°
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.
First, you need to calculate the percent off the sunglasses. So divide 26.97 onto 44.95, this will tell you the percent of how much it was costed. Then subtract that percentage from 100% to get the discounted percentage.
<span>Now use the formula;</span>
<span>x = original price of the Bathing suit </span>
<span>x divided by the percent discount of the sale = 28.95 </span>
<span>then use algebra to solve for x.</span>
Here is something you can do on your own, if you have a pencil and
a scrap of paper:
-- Draw a triangle. It has 3 sides. Count its angles.
-- Draw something with 4 sides. Count its angles.
-- Draw something with 5 sides. Count its angles.
-- Draw anything with 6 sides. Count its angles.
This doesn't PROVE anything, because you haven't tried polygons with
every possible number of sides, so there may be an exception to the rule.
But by trying only these few cases, you'll probably begin to notice a rule.
If you can't find a pencil and a scrap of paper, you can probably perform
this same experiment using a brain.