Answer: a
Step-by-step explanation:
Answer:
V= 392 ft^3
Step-by-step explanation:
We know that the volume V of a pyramid is one-third the area of the base B times the height h.
If h= 8ft and areabase = 7ft x 7ft = 49 ft^2.
Then, the Volume V is:
V = areabase x height = 49 ft^2 x 8ft = 392 ft^3
So the solution is option D.
Answer:
k'=3,-6
l'=3,1
m'=8,1
n'=8,-6
Step-by-step explanation:
Answer:
$ 12.50 = $ 25/2
Step-by-step explanation:
Money spent = $ 12.50
To convert the amount in fractions
So, the correct option is $25/2
Tank Volume = length X Broad X height
So here Length is 8 m , broad is 3 m and let height is H m
So the volume of the tank will be = ( 8 X 3 X H ) m3
So ( 8 X 3 X H ) m3 = ( 8 X 3 X H ) X 1m3 , here 1 m3 = 1000 L
So the amount of water this tank can take is =
= (8 X 3 X H ) X 1m3
= (8 X 3 X H ) X 1000L
= 24000 X H L
And it is given that the tank is 14400L water ,
So we can calculate
24000 X H = 14400
So , H= 14400/24000
So , H = 0.6
So , Height of the tank is 0.6 m
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