Pls Help i dont understand ittttttttttt
1 answer:
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*See diagram in the attachment
Answer:
27 inches
Step-by-step explanation:
Combined perimeter = perimeter of rectangle + perimeter of triangle = 63 inches
Perimeter of rectangle = 2(L + W)
L = 11 in.
W = 7 in.
Perimeter of rectangle = 2(11 + 7) = 36 in.
Let perimeter of the triangle be represented by x
Therefore:
36 + x = 63
Subtract 36 from each side
x = 63 - 36
x = 27
Perimeter of triangle = 27 inches
Answer:
19 dollars
Step-by-step explanation:
<h2>Buckle up! This is a good one!</h2>First we have to find the line that goes trough the two points. And it has the form :
<em>m is often called the slope.</em>
Given the two points (66000, 16) and (51000, 21) we find m with this formula:
We pick the point (51000,21) and plug it into the equation of the line and we find b:
<u>Where x represents the quantity and y represents the price.</u>
<u />
<h2>The revenue</h2>The revenue is price times quantity, since price is y and quantity is x, we get
So the quantity that maximizes revenue is 57000,
<h3>let's find out the price by plugging it into the equation:</h3>