Answer:
w = (S/2 - lh) ÷ (l + h)
Step-by-step explanation:
S = 2(lw + lh + wh)
S/2 = lw + lh + wh
S/2 - lh = lw + wh
S/2 - lh = w(l + h)
(S/2 - lh) ÷ (l + h) = w
This doesn’t make sense
hope this help you
sorry if it is mistake
B) -1 7/8, -1 1/2, -1 1/4, -1
Step-by-step explanation
x=1