Answer: g(f(x)) = g(x²-7)=x
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Circle area = pi*r^2
= PI*8^2 = pi*64
= About 3.14*64 = 200.96 square units
Given:
A scale drawing of a rectangular park is 5 inches wide and 7 inches long.
The actual park is 280 yards long.
To find:
The area of the actual park.
Solution:
Length of drawing = 7 inches
Length of actual park = 280 yards
The scale factor is
7 inches : 280 yards
1 inches : 40 yards
The width of the drawing is 5 inches. So, the width of actual part is
The area of the actual park is
Therefore, the area of the actual park is 56000 sq. yards.