.

- anonymous

.

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- anonymous

1) a reflection over the y-axis, followed by a reflection over the x-axis

- anonymous

That sounds correct to me

- anonymous

oh, ok
I just need 2) & 3) I think...

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## More answers

- anonymous

Yes, that is correct

- anonymous

On 2) which CC there's three.

- anonymous

Hmmmmmmmmmmm

- anonymous

ok, first..

- anonymous

you

- goformit100

hmmmmmmmmmmmmmmm

- anonymous

i rally need help cause i don't get it.. i got confused!!! :(
so i would really appreciate the help from anyone right now!!!

- goformit100

ok

- anonymous

|dw:1338667087210:dw|
imagine if C was on that firs line... what would the distance be then between C and C'' ?

- anonymous

is it:
Distance between k and m = 2.6 inches
Distance from C to the distance from C" to m = 2.6 inches because this is a translation.
2.6 inches + 2.6 inches = 5.2 inches
5.2 inches
or not???

- anonymous

two reflections over separate parallel lines = translation

- anonymous

wht does thts mean dpalnc???

- anonymous

so what is it then???
i have no clue then!!!

- anonymous

|dw:1338667406829:dw|
oh, yeah... your right... 5.2

- anonymous

i'm bad with these transformations.... :(

- anonymous

so it is 5.2???

- anonymous

wait... lemme double check..

- anonymous

can you help me with number "3)"???
i would really appreciate it!!

- anonymous

yes it is... :)

- AccessDenied

|dw:1338667559696:dw|
If maybe that representation makes sense, to see why its 5.2:
we have the 2.6 in the center, and then the two segments that compose 2.6 on the outside to make another 2.6.

- anonymous

@AccessDenied
so it is 5.2??? right!!!

- anonymous

|dw:1338667679753:dw|

- anonymous

@dpaInc & @AccessDenied
so its settled... the answer is 5.2???!!!
right???

- AccessDenied

Yes. lol
as for the next one, I'd have to think about that one.

- anonymous

ok, but please do help me :)
i would realllyyy appreciate ur help and dpalnc's help tooo!!! alot!!!

- anonymous

|dw:1338668173430:dw|

- anonymous

isn't it obvious now? go get from A to A''?

- anonymous

**to get

- anonymous

is it right wht i got???

- anonymous

"length of CC'' = 110 degrees" ??
when did they start using degrees to measure length?

- anonymous

i gotta read up more.. :)

- anonymous

if uur doing 3), it says Find the angle of rotation that maps A onto A".
so i guess it says to find it in degreess?? right???

- anonymous

yep...
you seem stressed... take a break... have a donut...:)

- anonymous

hahaha, yeah sort of because i gave beeen working on these problems for a long period of time. and the hw is due tomorrow!!! so yeah..
so wht is the answer for |dw:1338668638807:dw|

- anonymous

this shows that to get from A to A'' , just double the angle between the two intersecting lines of reflection... :)
we didn't give you directly that the angle of rotation is twice that... i thought this clearly shows how much you should rotate to get to where you want to...|dw:1338668814266:dw|

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