P = 2b + 2h; b
2007-01-25 06:21:08 · 7 answers · asked by boboby c 1 in Science & Mathematics ➔ Mathematics
P = 2b + 2h
P-2h=2b
b= (P-2h)/2
2007-01-25 06:25:12 · answer #1 · answered by 7 · 0⤊ 0⤋
P = 2b + 2h
=> 2b = P-2h
=> b = (P - 2h) / 2
or b = (P/2) - h
2007-01-25 06:25:38 · answer #2 · answered by Manisha 4 · 0⤊ 0⤋
P = 2b + 2h
P-2h=2b
*** the answer is:
b= (P-2h)/2
2007-01-25 06:30:47 · answer #3 · answered by sakura ♥ 3 · 0⤊ 0⤋
Stop posting your homework questions and try to do them yourself. The several answers to your now 5 questions should be more than enough to help you out.
2007-01-25 06:48:51 · answer #4 · answered by lil e 2 · 0⤊ 0⤋
once you're asked to unravel for a variable, meaning to get it on one component by ability of itself. a). P = a + b + c >>>>>considering the fact that a and b are beneficial, subtract a and b from the two factors P - a - b = c b). A = a million/2 bh >>>>>considering the fact that a million/2 and b are interior the equation with multiplication, then divide the two factors A/ (a million/2 b) = h = 2A/b C). C = 2 ? r >>>>>> returned, divide to pass to the different component C / 2 ? = r D). rt = d >>>>>Divide the two factors by ability of t r = d/t
2016-11-01 06:46:33 · answer #5 · answered by ? 4 · 0⤊ 0⤋
Boy you're in trouble when you get this on the exam.
2007-01-25 06:26:33 · answer #6 · answered by Gene 7 · 0⤊ 0⤋
P- 2h = 2b
P - 2h
--------- = b
2
2007-01-25 06:27:54 · answer #7 · answered by Michael L 1 · 0⤊ 0⤋