Solve the formula for the specified variable.?

0 ⤊

Solve the formula for the specified variable.?

for b

A = h(B + b)/2

2007-10-29 07:08:56 · 3 answers · asked by Lu Y 1 in Science & Mathematics ➔ Mathematics

3 answers

Nice Algebra: A multiplied by 2 wil be equal to h(B+b)
so A2 = h(B+b), then A2 divided by h equal (B +b)
so A2/h = (B +b) and B minus A2/h equal b
so (A2/h) - B = b

2007-10-29 07:16:41 · answer #1 · answered by Wonder 2 · 0⤊ 0⤋

A = h(B + b)/2
2A = h(B + b)
2A/h = B+b
2A/h - B = b

2007-10-29 07:13:24 · answer #2 · answered by Arin 3 · 0⤊ 0⤋

2A/h = B + b
b = 2A/h - B

2007-11-02 06:05:14 · answer #3 · answered by Como 7 · 0⤊ 0⤋