The scale factor for area is the square of the scale factor for linear dimensions. If linear dimensions are scaled up by a factor of 10, the area is scaled up by a factor of 10² = 100.
The area of the larger box is 100×432 cm² = 43,200 cm².
20 / 1000 = 0.02
0.02 x 100 = 2
The answer is 2 percent.
Answer:
x=4
Step-by-step explanation:
11x-4=5x+20
4x=16
x=4
