Question

Using v=lwh what is an expression for the volume of the following rectangular prism? L=d-2/3d-9 w=4/d-4 h=2d-6/2d-4
A.4(d-2)/3(d-3)(d-4)
B.4d-8/3(d-4)^2
C.4/3D-12
D.1/3d-3

Answer 1

Answer:

(C)$v=\frac{4}{3d-12}$

Step-by-step explanation:

It is given that $l=\frac{d-2}{3d-9}$, $w=\frac{4}{d-4}$ and $h=\frac{2d-6}{2d-4}$

Substituting these values in $v=lwh$, we have

$v=(\frac{d-2}{3d-9})(\frac{4}{d-4})(\frac{2d-6}{2d-4})$

$v=(\frac{d-2}{3(d-3)})(\frac{4}{d-4})(\frac{2(d-3)}{2(d-2)})$

$v=\frac{4}{3(d-4)}$

$v=\frac{4}{3d-12}$

Therefore, option C is correct.

Answer 2

Answer:Option C is correct.

4/3d-12

Step-by-step explanation:

Answer on Edgen