Answer:
The answer is (1/2 x 18 + 5)
Step-by-step explanation:
This is the answer because that is the only thing in the options higher than Keisha's expression.
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
Answer:

Step-by-step explanation:
Given that,
Length of the prism, 
The breadth of the prism, 
The height of the prism, h = 12 in
We need to find the volume of the prism. The formula for the volume of a rectangular prism is given by :

Put all the values,

So, the volume of the rectangular prism is equal to
.
For slightly greater clarity, write this expression as
sqrt(6x^8y^9) 6x^8y^9
-------------------- This is equivalent to sqrt[ -------------------- ]
sqrt(5x^2y^4) 5x^2y^4
Reduce the quantity inside the square brackets, obtaining:
6*x^6*y^5
sqrt[ ---------------- ]
5
This simplifies as follows: sqrt[ 6/5 ] * [ x^3 * y^(5/2)
which can be simplified even further if you wish.
My sister knows this stuff i will ask her for help
your welcome
and i have that same work i might be in your class im jennifer