The equation that can be used to find the length of the tank is 240 = l × 12 × 10
<h3>How to find the volume of rectangular prism?</h3>
The volume of a rectangular prism can be found as follows:
volume of rectangular prism = lwh
where
- l = length
- w = width
- h = height
Therefore,
volume of rectangular prism = lwh
volume of rectangular prism = 240 ft³
h = 12 ft
w = 10 ft
Therefore, the let's find the length of the tank.
240 = l × 12 × 10
240 = 120l
divide both sides by 120
l = 240 / 120
l = 2
learn more on volume here:brainly.com/question/21308574
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For this question you should first add -4d on both sides of the equation and then add +16 on both sides:
25d - 4d = 26+16
21d = 42
d = 42/21
d = 2 :)))
I hope this is helpful
have a nice day
Hey there!
<h3>"Expanded form" is basically, setting it up in a addition form to give you that result</h3>

Good luck on your assignment and enjoy your day!
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if the area is 6 that means the square is 2 x 3. 2 x 3 x 4. that equals 24.
let me know how you did !