Question

The volume of a rectangular prism can be computed by using the formula V = lwh. Solve the formula for h.

Answer 1

ake everything except r to the other side
2/(2 pie h) = r
so, r = s/(2 pie h)

2. a(c - b) = d
ok, solve for c, gotta move everything to the other side again. let's start with a
(c - b) = d/a
now you can move b
c = d/a + b
taking LCM as a in the right side,
c = (d + ab)/a

3. P = 2l + 2w
solve for w
again, take'em to the other side
P - 2l = 2w
(P - 2l)/2 = w

4. V = lwh
solve for l
i think you can do it yourself by now?

5. V = lwh
V = 1344 cm^3
w = 8 cm
h = 12 cm
use the formula you obtained in number 4. and the values given here to calculate l

Answer 2

i dont get it