For this case we have that by definition, the volume of a cube is given by:
Where:
l: It's the side of the cube
According to the statement we have:
Substituting we have:
Thus, the volume of the cube is
ANswer:
The volume of the cube is
Answer:
Nick needs to buy 3 packs.
Step-by-step explanation:
If Nick buys 3 packs he will have 18 cards. If he uses 15 of them he will have 3 left over. If he only bought 2 packs he would be 3 cards short of the amount he really needed.
Answer:
42
Step-by-step explanation:
Given:-
The Sum of the Digit of a Two Digit number is 6.
On reversing, the number is 18 less than the original number.
To Find:-
The original Number.
Let the Ones digit be "x"
ten's digit be = (6 - x)
Original Number = x + 10(6 - x) = 60 - 9x
Now, Atq.
One's Digit = (6 - x)
Ten's digit = x
New Number = 10 × x + (6 - x) = 9x + 6.
So,
(New Number) - (Original Number) = 18
(9x + 6 ) - (60- 9x) = 18
9x + 6 - 60 + 9x = 18
18x - 54 = 18
18x = 18 + 54.
18x = 72
x = 72/18
x = 4.
Therefore,
One's Digit = x = 4
Ten's digit = 6 - x = 2
Original Number = 42
Answer:
Carl will put 2<u> pictures</u> on the last page.
Step-by-step explanation:
Given:
Carl has 98 pictures to put in an album.
He can put 8 pictures on each page.
Now, to find the number of pictures Carl will put on the last page.
So, as given in question:
We divide 98 pictures by 8 pictures:
<em><u>So, 2 pictures get remained as Carl can put 8 pictures on each page, and he has 98 pictures to put in the album.</u></em>
<em><u>Thus, on the last page Carl will put 2 pictures. As the remaining of the pictures are 2.</u></em>
Therefore, Carl will put 2 pictures on the last page.
Answer:v=-4
Step-by-step explanation: