Find the hypotenuse.a square+ b square=c square. for both. and which ever is higher is harder to climb
The cross section refers to the area where we cut in. So id say its B.Trapezoid, bc its cutting into the cube which sits on top of the rectangle
Answer:
Step-by-step explanation:
We can split this into 20 triangles, each with an angle sum of 180 degrees.
So 180(20) = 3600 degrees.
Cost function, 
Revenue function, 
Profit function, 
Break point
.
Fixed cost
$
.
Variable cost
$
.
Price of item
$
.
Let
be the number of items produced and sold.
a) Cost function
Fixed cost
variable cost \times number of items
So, 
b) Revenue
Price of an item
number of items
So, 
c) Profit
Revenue
Cost



d) <u>Break even point</u> 



.
So, the product should be produced for
or more items.
Learn more about cost function here:
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