25, 8, 10, 35, 5, 45, 40, 30, 20 What is the upper quartile of the data set above?A.35
1 answer:
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Answer:
The scale factor from Figure A to Figure B is 1/2
Step-by-step explanation:
<u><em>The correct question is</em></u>
Figure B is a scaled copy of Figure A.
What is the scale factor from Figure A to Figure B?
The picture in the attached figure
we know that
A dilation is a non rigid transformation that produce similar figures
If two figures are similar, then the ratio of its corresponding sides is proportional
In this problem Figure A and Figure B are similar
so
To find out the scale factor, determine the ratio of its vertical corresponding sides
The vertical side of figure A is 4 units
The corresponding side in figure B is 2 units
The scale factor is less than 1
so
The dilation is a reduction
therefore
The scale factor from Figure A to Figure B is 1/2
