Answer:
13.89 ft³
Step-by-step explanation:
The volume of a rect. prism is BxWxH. since you're looking for unfilled it's a little but tricky-er.
You know that the tank already has 1/3 ft deep water, so you take 1/3 off the height.
now you have
5 x 1 2/3 x 1 2/3
8 1/3 x 1 2/3
13 8/9 or 13.888888 or ~13.89
so
13.89 ft³
I also haven't done a problem like that in 1-2 years so tell me if I got it wrong
It <span> looks like the first thing you have to find is their GCF, ya reckon ?</span>
The factors of 56 are 1, 2, 4, 7, 8, 13, 28, and 56 .
The factors of 64 are 1, 2, 4, 8, 16, 32, and 64 .
The common factors are 1, 2, 4, and 8 .
The greatest one is 8 .
56/8 = 7
64/8 = 8
56 plus 64 = (8 times 7) plus (8 times 8)
<span>56 plus 64 = </span>8 times (7 plus 8)<span> <== that's the answer</span>
Check it out:
<span>56 plus 64 = </span>120
<span>8 times (7 plus 8) = 8 times 15 = </span><span>120</span>
7x-55/40-x = 1/2
14x-110 = 40-x
15x = 150
x = 10
GJ = 40-x = 40-10 = 30
The graph of f(x) is a straight line passing through points (0, -7) and (7, 0)