Hiroto reduces a rectangular photograph by 0.5 by scanning it onto his computer. The image on the screen measures 3
inches by 5 inches. Which rectangle represents the original photograph?
B
C
Rectangle
Width
Length
1.5
3.5
6
D
15
25
2.5
5.5
10

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area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%