Question

Can someone help me? My teacher my teacher never went over this is class and somehow she wants us to do it anyway
http://i61.tinypic.com/15wcg7m.jpg

Answer 1

oh, just rearrange the equation so s is alone on one side (#13)

Answer 2

How do I I do that?

Answer 3

\[h = \frac{ \sqrt{3} }{ 2 }s\]
\[2h = \sqrt3s\]
\[\frac{ 2h }{ \sqrt3 } = s\]

See?

Answer 4

Oh okay thank you I get it now!