Answer:
23
Step-by-step explanation:
The sides of a square are all the same length, so if 3 of them total 48, one of them must be 48/3 = 16.
If the length of the rectangle is 7 longer than the side of the square, it is
... 16 + 7 = 23
The statement that is correct about the volume of the cone is, a cylinder is exactly 3 times bigger than a cone with the same height and radius. Therefore, the formula for the volume of a cone is 1/3 of the volume of a cylinder with the same height and radius.
<h3>The formula for the volume of a cone</h3>
If we look carefully at a cylinder and the cone, if both the objects have the same radius, still the volume of both the objects is different, that difference is been created because the cone is gradually decreasing to a point while the cylinder is of the same radius during the entire length.
This makes a difference in the volume of the two objects.
Therefore, the statement that is correct about the volume of the cone is, a cylinder is exactly 3 times bigger than a cone with the same height and radius.
Hence, the formula for the volume of a cone is 1/3 of the volume of a cylinder with the same height and radius.
Learn more about Cone:
brainly.com/question/1315822
Answer:
3:2
Step-by-step explanation:
Yes a ratio is a rate
Option C:
![\ln 64 y^{2}](https://tex.z-dn.net/?f=%5Cln%2064%20y%5E%7B2%7D)
Solution:
Given expression: 2 ln 8 + 2 ln y
Applying log rule
in the above expression.
⇒ ![2 \ln 8+2 \ln y=\ln 8^{2}+\ln y^{2}](https://tex.z-dn.net/?f=2%20%5Cln%208%2B2%20%5Cln%20y%3D%5Cln%208%5E%7B2%7D%2B%5Cln%20y%5E%7B2%7D)
Applying log rule
in the above expression.
⇒ ![\ln 8^{2}+\ln y^{2}=\ln \left(8^{2} y^{2}\right)](https://tex.z-dn.net/?f=%5Cln%208%5E%7B2%7D%2B%5Cln%20y%5E%7B2%7D%3D%5Cln%20%5Cleft%288%5E%7B2%7D%20y%5E%7B2%7D%5Cright%29)
We know that ![8^{2}=64](https://tex.z-dn.net/?f=8%5E%7B2%7D%3D64)
⇒
Hence, the expression in single natural logarithm is
.
Answer: dont know just search it up