Answer:
8+12=20
Step-by-step explanation:
Is there another part to the question or something let me know.
Answer:
162
Step-by-step explanation:
the pattern in the denominators is ' multiply by 3 '
that is
2 × 3 = 6
6 × 3 = 18
18 × 3 = 54
then the next denominator is
54 × 3 = 162
The area of a shape is the amount of space the shape can occupy.
The dimension that maximizes the design is 20 inches by 20 inches
From the question, we have:
Let the length and width of the graphic (without the margin) be l and w.
So, the dimension of the whole graphic is:
The area is then calculated as:
Substitute
Make l + 4, the subject
Subtract 4 from both sides
The area of the design is:
So, we have:
Plot the graph of
From the graph (see attachment), the maximum is at:
Substitute in
Divide both sides by 20
Hence, the dimension that maximizes the design (<em>excluding the margin</em>) is 20 inches by 20 inches
Read more about maximizing areas at:
brainly.com/question/3672366
Answer:
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Step-by-step explanation:
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