The units add 20 to it, for example. 20,40,60, and 80.
Answer: 5000
Step-by-step explanation:
Let L and H represent length and height, respectively.
.. 20 ft = (4/5)*L
.. L = (5/4)*(20 ft) = 25 ft . . . . . . . . multiply by the reciprocal of the coefficient of L
.. H = (2/9)*(L +20 ft)
.. = (2/9)*(25 ft +20 ft))
.. = (2/9)*(45 ft) = 10 ft
The volume is the product of length, width, and height.
.. V = (25 ft)*(20 ft)*(10 ft) = 5000 ft^3
Answer:
could you attach a photo so i can help?
Step-by-step explanation:
X-9-3x=
x-3x-9=
-2x-9
This is my answer.
