Answer: A cardboard box without a lid is to have a volume of 32,000 cubic cm. Find the dimensions that minimize the amount of cardboard used
. ans: base 40 x 40, height = 20
Solution:
The typical box might look like the one below
where . In addition we have xyz = 32000 ,so we need to minimize .
We have,
From the geometry of the problem so y = x. So or x = 40.
Finally, y = x = 40 and z = 32000/(xy)=20.
Answer:
5/18
Step-by-step explanation:
note: 5/9 is the same as 10/18 (we get this by multiplying both numerator and denominator by 2)
hence
5/9-5/18
= 10/18 - 5/18
= (10-5) / 18
= 5/18
I’m really confused and need help in this! please help
i said that the only thing i would have is the wrong thing i said that he would not have the same name yyyyyyyy
Answer:
500m square
Step-by-step explanation:
first we know that to find the area of something we have to multiply so I did 25×20 and i got 500
The first 5 is in the ten thousands place and the second 5 is in the tens places so it would be 50,000/50 which equals 1,0000/ It would NOT be 10 times greater, it would be 1,000 times greater...hope this helps!
