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WINSTONCH [101]
3 years ago
6

90 points please help real answers !!!

Mathematics
1 answer:
Step2247 [10]3 years ago
5 0

Find the length of each side using the distance formula:, then add all three side length for the perimeter.

Area is found by multiplying the base by the height by 1/2.

See attached picture for the answer:

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Step-by-step explanation:

First, we need to plug in our known information into d = rt.

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Marat540 [252]
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If need step by step please message me! And yes this is the right answer!
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6 0
2 years ago
If ⅙ of a roll of wallpaper covers ¼ of the wall. How many rolls of paper are needed to cover 4 walls?
AVprozaik [17]

Answer:

if 1/6 of a roll of paper covers 1/4 of a wall, this means that we will need 4/6 of a roll to cover a whole wall, now the question is asking how many rolls will we need to cover 4 walls, we already know that it takes 4/6 to fill one wall so if we add 4/6+4/6+4/6+4/6 we will get 16/6 or 2 4/6

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