Equation for length:
l = 3w
l × w = 12
Substitute 3w into L.
(3w) × w = 12
4w = 12
w = 3
Substitute 3 into w to find the length.
l = 3w
l = 3×3
l = 9
The width is 3 and the length is 9.
P = 4s
P = (120)^1/2
4s = sqrt120
s = sqrt120/4
A = 2s
2*sqrt120/4 = sqrt120/2
Number 5 is the square root of 120 divided by 2
It’s B actually :) hope this helps
k-3yStep-by-step explanation:
25 is divided by 8
25 / 8
3.125
