5/2=2 1/2 + 2/5 = 2.9 = 2 9/10
6.48 divide by 6 and u will get the answer
<span>I think this is the answer cos 30=<span><span>3–√</span>2</span></span>
Think of it as two rectangular prisms next to each other, and find the volume of each one separately.
The big one on the left has a volume of 4 * 12 * 6, or 288.
The smaller one on the right has a volume of 2 * 6 * 6, or 72.
288 + 72 = 360. 360 cubic feet of water are needed.
The answer is 3/5 because u need to find the missing side in order to find sin