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AveGali [126]
3 years ago
7

Marita is decorating the prism at the right with tiles. Each tile is 1 square foot . Each tile costs $0.45. how much will it cos

t to tile the whole prism?

Mathematics
1 answer:
Talja [164]3 years ago
5 0
So what you have to do is 0.45 times three since you are looking at 3 sides and each side is 0.45$$$
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#1. The area of a square tile is 53.4cm^2. find the length of one side of the tile, rounded to the nearest 10th.
andrey2020 [161]

Problem 1

<h3>Answer: 7.3</h3>

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Problem 2

<h3>Answer:  C) 1.3</h3>

Explanation: Use your calculator to find that choices A,B,D plugged into the square root function yield terminating decimal values. "Terminating" means "stop". This implies that they are perfect squares (though not perfect squares in the sense of whole number perfect squares which you may be used to). Choice C is the only value that has a square root that leads to a non-terminating decimal. The digits of this decimal go on forever without any pattern. The value is irrational.

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Problem 3

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