Answer:
72m^3
Step-by-step explanation:
l x w x h
l = 2
w = 9
h = 4
2 x 9 x 4 = 72
Using the given formula T = LS
And given the time is 3 minutes (3 x 60 = 180 seconds)and the speed is 4-1/2 inches per second:
180 = L x 4-1/2
Solve for L by dividing both sides by 4-1/2:
L = 180 / 4-1/2
L = 40
The length should be 40 inches.
It is as 5x's as much.
<em>$0.30 X 5 = $1.50</em>
Hope I helped
Is useful<span> in </span>proving<span>various theorems about </span>triangles<span> and other polygons.
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