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3 years ago

PLEASE HELP DUE IN 2 HOURS

Mathematics

2 answers:

Mademuasel [1]3 years ago

8 0

Answer:

total surface area =2(13×5+8×5+13×5)=340in²

yes,because the surface area is less than 400in²

Semmy [17]3 years ago

5 0

Answer: D

So we want to find out how big all the sides are to find out if its less than 400

do in calc

2(13x5)+2(8x5)+2(13x8)=418

418>400

and its d because its talking about the surface area since we are trying to cover the surface in wrapping paper

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