Answer:
y = 4000/x²
Step-by-step explanation:
The volume of the building is expressed as;
V = x²y where;
x is the length and width of the base.
y is the height of the building
Given
Volume V = 4000m³
Substitute the given volume into the equation as shown;
4000 = x²y
Make y the subject of the formula by dividing both sides by x²
4000/x² = x²y/x²
4000/x² = y
Rearrange
y = 4000/x²
Hence equation for y, the height of the building, in terms of x, the length and width of the base is expressed as y = 4000/x²
Answer:
28
Step-by-step explanation:
You times 8/3 and 21/2 to get 28
Answer:
d
Step-by-step explanation:
527 / 17 = 31
Answer:
70
Step-by-step explanation:
so divide 350 into 5 groups, which equals 70.
70*5 is 350, so we didn't make a mistake.
It says 1/5, so the answer is 70.
If it was 2/5, we do 70*2 which equals 140.
Answer:
6 1/18
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Step-by-step explanation:
18x = 109
Divide both sides by 18
x = 109/18
x = 6 1/18
