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The first one I think it is D) 8

The third one I think is 7.2.

The fourth one I think is B) (2,1)

The last one I think is either B or C.

The second one I don't know at all. Sorry. Please help.

 Nov 8, 2018
 #1
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1 is B because if you count the squares the scale factor is 3

2 is c (correct me if im wrong)

 

i think learning scale factor will help you in this topic.

 Nov 8, 2018
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I agree I need to learn more about scale factor. My teacher just won't teach us. He says we learned last year but we didn't...  Thank you for your help!! smiley

Guest Nov 8, 2018

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