Answer:
Maximum Volume = 29,659.5 cubic inches
Step-by-step explanation:
We can write the perimeter as 2*(x+h) and this is equal to 117
So
The volume is 
Plugging the expression for h, we have:
The max volume can be found when this differentiated is equal to 0, or dV/dx=0
x can't be 0, so we take x = 39
and thus h=58.5-x = 58.5-39=19.5
Max Volume = 
Answer:
47
Step-by-step explanation:
a line adds up to 180 so 180-133=47
Answer:
i was honestly confused at first lol
The original volume of the shape was 250. You come up with this by multiplying all sides together. So, 5x5x10=250.
We do the same for the new shape, which now has a 7 in place of the 5. So 7x7x10=490.
Lastly, we subtract the volume of the new shape from the volume of the old shape to see the difference. So, 490-250=240.
So the answer to this is 240.
