Tank A has a greater volume.
Your answer would be D.
This is because you could multiply 5/8 by 2 to get 10/16.
<span>x=<span><span>2</span><span><span>−1+<span>√<span><span><span>53</span></span><span></span></span></span></span></span><span></span></span>,<span><span>2</span><span><span>−1−<span>√<span><span><span>53</span></span><span></span></span></span></span></span><span></span>
I hope this helps. :)</span></span>
B is 2,2 A is -1,1 c is 2,-1
75 degrees. Hope that helps and if it doesn't sorry