Question

help?
ill attach the problem below.

Answer 1

That means you must find the value of H, now, assume that the other "letters" are known values and do your algebra.
What did you obtain?

Answer 2

A = 1/2 bh multiply everything by two and you should have enough to rearrange it all =)

Answer 3

im so confused..

Answer 4

\[\frac{ 1 }{ 2 } bh=A\] multiply by 2
\[2*\frac{ 1 }{ 2 }bh=2*A\]
\[bh=2A\] now divide by b
\[\frac{ bh }{ b }=\frac{ 2A }{ b }\]
And taddah\[h=\frac{ 2A }{ b }\]

Answer 5

ohmygod, thank you so much xD