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IRISSAK [1]
3 years ago
11

PLEASE HELP ASAP

Mathematics
2 answers:
vodomira [7]3 years ago
5 0
Total area to be tiled is (30 ft)(15 ft) = 450 ft^2.

At $2.82 per sq ft, that would come to $1269 for the entire floor.

If she tiles only 1/4 of this area, and the tile unit cost is the same, she'd pay $1269/4, or $317.25.  Yes, this is entirely reasonable; she is not being charged anything for having a smaller area than originally specified tiled.

Zielflug [23.3K]3 years ago
4 0
No cause it will cost here half that much to do the hole thing
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Step-by-step explanation:

To calculate a slope, we need to apply: m=\frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

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So, as you can see, there are equal pair of slopes, meaning that they are parallels, which<em> demonstrate that it's actually a quadrilateral figure.</em>

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