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Mathematics 7 Online
OpenStudy (anonymous):

Find the value of the csc 40° using your calculator. 1.342 0.745 1.556 0.643

OpenStudy (anonymous):

Don't you have calculator??

OpenStudy (anonymous):

Firstly find sin(40)..

OpenStudy (cwrw238):

csc 40 = 1 / sin 40

Parth (parthkohli):

Just input 1/sin40 in the calculator.

Parth (parthkohli):

Remember that \(\csc x = \Large {1 \over \sin x}\)

Parth (parthkohli):

http://www.wolframalpha.com/input/?i=1%2Fsin40

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

after finding sin(40).. Do: \(1 \div sin(40)\)

OpenStudy (anonymous):

i divided it by one and i got 0.64278760968654

OpenStudy (cwrw238):

no its 1 divided by sin 40

OpenStudy (anonymous):

ok im going to change it right now

OpenStudy (anonymous):

1.55572382686041068957

OpenStudy (cwrw238):

yup - that it

OpenStudy (cwrw238):

1. 556 correct to 3 D P's

OpenStudy (anonymous):

thank you

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