Two types of shipping boxes are shown below.
Box F
3 ft
3 ft
3 ft
Box J
2ft
4.5 ft
3 ft
What is the difference in the surface areas, in square feet of the two boxes?
A2
B3
C21
D30

B. 3 square feet

Step-by-step explanation:

The formula for surface area is:

2lw+2lh+2wh

Box F's surface area is just plugging in those variables

2(3)(3)+2(3)(3)+2(3)(3)=54

Box J's surface area is the same way

2(2)(4.5)+2(2)(3)+2(4.5)(3)=57

The difference is 57-54=3

The answer is B. 3 square ft

your answer is the frist one

hop i

step-by-step explanation:

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25

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54.

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5r

54

5856

542

5458

86

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565

565

55898

786

8/95

5896

8656265

556478