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Mathematics 20 Online
OpenStudy (anonymous):

Solve sinx=-0.8023

OpenStudy (anonymous):

\[\huge sinx=-0.8023\]

OpenStudy (unklerhaukus):

take the arc sine of both sides

OpenStudy (anonymous):

what is arcsine? :D

OpenStudy (anonymous):

Inverse

OpenStudy (anonymous):

sin^-1

OpenStudy (unklerhaukus):

sin x = -0.8023 arcsin(sin x) = arcsin(-0.8023) x = arcsin(-0.8023)

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

-53.35

OpenStudy (anonymous):

what now? after getting the arc since of -0.8023

OpenStudy (anonymous):

Use a calculator

OpenStudy (anonymous):

I mean I got the inverse of (-0.8023) which was -53.35 but now what do i do

OpenStudy (anonymous):

x = -53.35 now

OpenStudy (anonymous):

Your done

OpenStudy (anonymous):

oh for real lol

OpenStudy (anonymous):

Yeah you solved for x, what else do you need o_O

OpenStudy (anonymous):

lol thanks

OpenStudy (anonymous):

Haha, np :p

OpenStudy (unklerhaukus):

yeah x = -53.35° is you final answer (assuming you want x in degrees)

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