so, let's say the length is "L".
width = 2 shorter than L = L - 2.
height = 9 more than twice L = 2L + 9.
check the picture below.
keeping in mind that the volume of a <u>rectangular prism</u> is simply the product of its length, width and height, and since we know the volume has to be 45.
![\bf \stackrel{\textit{again common factor}}{0=\underline{(2L+5)}(L^2-9)}\implies \stackrel{\textit{difference of squares}}{0=(2L+5)\stackrel{\downarrow }{(L^2-3^2)}} \\\\\\ 0=(2L+5)(L-3)(L+3)\implies L= \begin{cases} -\cfrac{5}{2}\\[1em] \boxed{3}\\ -3 \end{cases}](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7B%5Ctextit%7Bagain%20common%20factor%7D%7D%7B0%3D%5Cunderline%7B%282L%2B5%29%7D%28L%5E2-9%29%7D%5Cimplies%20%5Cstackrel%7B%5Ctextit%7Bdifference%20of%20squares%7D%7D%7B0%3D%282L%2B5%29%5Cstackrel%7B%5Cdownarrow%20%7D%7B%28L%5E2-3%5E2%29%7D%7D%20%5C%5C%5C%5C%5C%5C%200%3D%282L%2B5%29%28L-3%29%28L%2B3%29%5Cimplies%20L%3D%20%5Cbegin%7Bcases%7D%20-%5Ccfrac%7B5%7D%7B2%7D%5C%5C%5B1em%5D%20%5Cboxed%7B3%7D%5C%5C%20-3%20%5Cend%7Bcases%7D)
from those 3 factors, we get those solutions/zeros.
we can't use -5/2, or -3, because the length can't be a negative value, so L = 3.
that means the width = 3 + 2, and the height = 2(3) +9.
Answer:
evdqd
Step-by-step explanation:
Percentages are used to show the fraction of a thing. For example, if 5 students out of 20 like math, the percentage is 5/20 x 100= 25%
<h3>What is a Percentage?</h3>
This refers to the number of ratios that is described as a fraction of 100 and is denoted by the sign %.
Hence, we can see that although your question is incomplete, I gave you a general overview of percentages for a better understanding of the concept.
Read more about percentages here:
brainly.com/question/16865197
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