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Mathematics 21 Online
OpenStudy (anonymous):

a = 10 inches, mC = 37°, b = ________ " (rounded to the nearest tenth)

OpenStudy (anonymous):

OpenStudy (anonymous):

12.5

OpenStudy (anonymous):

do u want to know why? or u just need the answer

OpenStudy (anonymous):

I would like to know why, if you don't mind. I don't "need" to know why, but its nice to know.

OpenStudy (anonymous):

okay, its a right angled triangle as we know. so a/b = cos37 implies b= a/ cos37 = 10/cos37..

OpenStudy (anonymous):

But when I do 10cos I get a bunch of decimals?

OpenStudy (anonymous):

Oh wait. 10/cos37

OpenStudy (anonymous):

nm. Okay. :)

OpenStudy (anonymous):

u r cute:)

OpenStudy (anonymous):

Hahaha. Why thank you.

OpenStudy (anonymous):

u r the beauty and I am the beast..nice combination...isn't it?

OpenStudy (anonymous):

Haha. Sounds familiar, indeed. But I don't know that you're actually a beast.

OpenStudy (anonymous):

u there?

OpenStudy (anonymous):

my internet got dc

OpenStudy (anonymous):

yes. I am here.

OpenStudy (anonymous):

now my computer is dc

OpenStudy (anonymous):

my internet is getting on my nerves...:( I've sent u friend request, hope u will add me

OpenStudy (anonymous):

a friend request on what?

OpenStudy (anonymous):

in yahoo

OpenStudy (anonymous):

Ah, okay. :)

OpenStudy (anonymous):

I added you. :)

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