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2 years ago

Helpp plzzz I will mark brainliestttt

Mathematics

2 answers:

miskamm [114]2 years ago

6 0

Answer:

it 152.3

Step-by-step explanation:

Ad libitum [116K]2 years ago

3 0

Answer:

D. 170.3 cm squared

Step-by-step explanation:

The formula for a surface area of a rectangular prism is 2(h x W) + 2(h x L) + 2(W x L)

length x width x height

height = h = 4.0 cm

width = W = 4.5 cm

length = L = 7.9 cm

2(4 x 4.5) + 2(4 x 7.9) + 2(4.5 x 7.9)

2(18) + 2(31.6) + 2(35.55)

36 + 63.2 + 71.1

170.3 cm squared

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Answer:

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elena55 [62]

Answer:

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Step-by-step explanation:

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