2 answers:
Answer:
D.
Step-by-step explanation:
Original dimensions:
L = x
W = x
Now we reduce the width by 2 ft and increase the length by 2 ft.
L = x + 2
W = x - 2
The area is the product of the length and width.
A = LW = (x + 2)(x - 2)
The original length and width are 10 ft.
L = W = x = 10
A = LW = (10 + 2)(10 - 2) = 12 * 8 = 96
The new area is 96 sq ft.
Answer: D.
Let’s say the side of a square would be x ( all sides of a square have the same length)
If you add 2 feet to the length
Length = x +2
If you subtract 2 feet to the width
Width = x-2
Area of rectangle = l x w
= (x-2)(x+2)
If the original patio was 10 feet by 10 feet, the new one can be found by inserting x = 10 to the expression above
(10-2)(10+2) = 8 x 12 = 96
96 square feet is the new area
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Step-by-step explanation:
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Step-by-step explanatio
The inverse variation of y=3 would be y=1/3
The inverse variation of x=5 would be x=1/5
You just need to flip the variation around.
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Answer:
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Step-by-step explanation: