Which transformation maps the pre-image to the image?
O dilation
O translation
O reflection
O rotation

Which transformation maps the pre-image to the

image?
O dilation
O translation
O reflection
O rot

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Ответ:

krystalhurst97

25.10.2020

Mathematics

$9\frac{5}{8}\ inches$

Step-by-step explanation:

The original board is 40 1/8 inch and it is cut in 3 pieces of equal length:

New boards = $40\frac{1}{8} : 3 = \frac{321}{8} * \frac{1}{3} = \frac{107}{8}$

And now he cuts again 3 3/4 inches off of each one of the new boards (substracts)

$\frac{107}{8} - 3\frac{3}{4} =\frac{107}{8} -\frac{15}{4} =\frac{107-30}{8} =\frac{77}{8} =9\frac{5}{8} \ inches$

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Which transformation maps the pre-image to the image? O dilation O translation O reflection O rotation