Answer:
Question 4: 20 + 6 + 6 + 12 + 16 = 60
Question 5: 144 + 90 + 90 + 48 + 48 = 420
Question 6: 78.28 + 78.28 + 88.58 + 27.09 + 27.09 = 299.32
Step-by-step explanation:
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Simplify
1 answer:
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Answer:
The correct option is A) 3 square inches; .
Step-by-step explanation:
It is given that the length of the frame is (2x-3) and the width is (x-2)
The area of the rectangle is:
Where, A is the area l is the length and w is the width of the rectangle.
Put and
in the area of the rectangle.
The area of the frame expressed as a polynomial is .
Now substitute x=3 in .
The area of the frame is 3 square inches.
Hence, the correct option is A) 3 square inches; .