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Mathematics 18 Online
OpenStudy (anonymous):

Help Please!

OpenStudy (anonymous):

@tylermcmullen23

OpenStudy (anonymous):

you can choose more than 1

OpenStudy (anonymous):

b and c because they include dilations, again.

OpenStudy (anonymous):

remember, anything with dilations causes the image and pre image to be similar but not congruent

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

my pleasure!

OpenStudy (anonymous):

do you think you know this 1

OpenStudy (anonymous):

its kinda trickie

OpenStudy (anonymous):

try c, because if you translate the pre image up 1 and multiply the new coordinates by 3, you get the coordinates of the image

OpenStudy (anonymous):

so C?

OpenStudy (anonymous):

yes ma'am

OpenStudy (anonymous):

yes c

OpenStudy (anonymous):

:D

OpenStudy (anonymous):

OpenStudy (anonymous):

@tylermcmullen23

OpenStudy (anonymous):

question, are there supposed to only be 2 triangles?

OpenStudy (anonymous):

i guess, thats the whole question. you can select more than 1.

OpenStudy (anonymous):

well thats weird. but ok ill look at it for a min

OpenStudy (anonymous):

what do you mean?

OpenStudy (anonymous):

oh it says EXACTLY 2 answers

OpenStudy (anonymous):

Probably A

OpenStudy (anonymous):

a and c

OpenStudy (anonymous):

i figured it out.

OpenStudy (anonymous):

And D?

OpenStudy (anonymous):

a and c

OpenStudy (anonymous):

how is c right?

OpenStudy (anonymous):

@tylermcmullen23

OpenStudy (anonymous):

you multiply each coordinate by 1/3. after that, if you move the image down d and to the left 4, it lines with the small triangle

OpenStudy (anonymous):

i swear it does

OpenStudy (anonymous):

1v more

OpenStudy (anonymous):

OpenStudy (anonymous):

Do you live in Kentucky?

OpenStudy (anonymous):

what was you thinkin?

OpenStudy (anonymous):

and yes i do

OpenStudy (anonymous):

cool in Independence?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

thought so

OpenStudy (anonymous):

anyways how do we solve this?

OpenStudy (anonymous):

@tylermcmullen23 ?

OpenStudy (anonymous):

O.o

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