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wlad13 [49]
3 years ago
10

Ginny has a sheet of plywood that is 4 feet by 8 feet. She wants to saw the plywood into pieces 1 foot high and 2 feet long for

signs. How many signs can she make with the sheet of plywood?
Mathematics
1 answer:
Lerok [7]3 years ago
8 0
To solve this problem you first get the area of the plywood that is  4' by 8'
4 * 8 = 32

Next you get the area of the pieces, which is 1' by 2'
1 * 2 = 2

Next you see how many pieces will go into the whole plywood.

32 / 2 = 16
So she can make 16 signs.

In the real world this would not be possible because you have to take in the fact the saw blade thickness which cuts the wood and takes a little bit of the wood away per cut but for Acadima this will suffice.

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Step-by-step explanation:

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7 0
3 years ago
ABC is dilated by a scale factor of 3 with the origin as the center of dilation, resulting in the image A'B'C'. If the slope of
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Step-by-step explanation:

* Lets talk about dilation

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* In the problem

∵ Δ ABC is dilated by a scale factor of 3 with the origin as the center

  of dilation

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∵ The slope of the line which passes through points (x1 , y1) and (x2 , y2)

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∴ The slope of A'B' = (d - b)/(c - a) = the slope of AB

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* The slope of A'B' = -1.2

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Solve x – 14=12 for x.
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