Hi, have to rearrange this equation for t, but keep getting it wrong. Can anyone help? Thanks and my gratitude 21=10 sin 10(t-9) + 11
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Originally Posted by Alex1313 Hi, have to rearrange this equation for t, but keep getting it wrong. Can anyone help? Thanks and my gratitude 21=10 sin 10(t-9) + 11 Hi and welcome! Which do you mean? or ?
first one. It should be 18. I just want to know how to solve for t with a trig function
Originally Posted by Alex1313 first one. It should be 18. I just want to know how to solve for t with a trig function I don't know why it would be 18.
thanks anyways
Originally Posted by Alex1313 thanks anyways Oh right, degrees. If you really wanted to you could write as
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