## samtab Solve for b2 in A = 1/2v h(b1+b2), if A = 16, h = 4, and b1 = 3. b2 =_______ a0 please help me:( one year ago one year ago

1. kirbykirby

$A=\frac{1}{2v}h(b _{1}+b _{2})?$

2. kirbykirby

I want to be sure that the equation is right first...