Question

Given sinx=0.3 , what is cosx ?
Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.
Help Plzz!

Answer 1

I am not good at math. But.....hmm....say @ThisGirlPretty is pretty good at it. XD

Answer 2

@mplatt you're given sin(x)=0.3, take the arcsin to eliminate the sin and isolate x, then plug that x-value into cos(x)

you will probably need to use a calculator for this wolframalpha.com