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7nadin3 [17]
3 years ago
9

A student measured a books cover and recorded the length as 28.1 cm and the width as 22.7 cm.

Biology
1 answer:
wariber [46]3 years ago
8 0

Answer: P= (Lx2)+(Wx2)

A=Bxh

Explanation:depends if you are finding area or perimeter. Area is base multiply by height (or length times width).

Perimeter is base times 2 plus width times 2 (or add all the sides up)

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Earth's geochemical and biogeochemical cycles are important because they tend to maintain a balance of Earth's materials. true or false ?
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The correct answer is - nitrogen and phosphorus.

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8 0
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