The answer is >>> 4 989 600
To find the answer to the question we do the equation
Which gets us our answer of 20%

So, the answer to this problem is
x = 9/2 or
x = 4.5.
Answer:
Brainliest pls
Step-by-step explanation:
A≈104.03in²
40×4×4=640
b=20 h=4
using formula:
1/2×base×height
1/2×20×4=40
its says scale by factor 4:
b=80 h=16
using formula:
1/2×base×height
1/2×80×16=640
answer------>>>>640cm^2